Repair and Diagnosis (Single Page)
You are viewing the full "tree" of links on one page. This can load slowly, but is easier to search. The same page can appear multiple times under a different folder, that is why the page is so large.View "split tree" where inner folders are split out. where inner links are on separate pages.
Quick Lookups
- Accessories & Equipment
- Anti-Theft Systems
- Power Door Locks
- Description & Operation
- Component Locations
- Trouble Shooting
- System Tests
- Notes
- Test A: Power Door Locks Inoperative From Both Power Door Lock Switches
- Test B: Power Door Locks Operate From One Door Lock Switch Only
- Test C: Lock Function Inoperative (Unlock Function Operative) From Both Door Lock Switches
- Test D: Unlock Function Inoperative (Lock Function Operative) From Both Door Lock Switches
- Test E: Lock Function Inoperative (Unlock Function Operative) From One Door Lock Switch
- Test F: Unlock Function Inoperative (Lock Function Operative) From One Door Lock Switch
- Test G: One Or More Lock Motors Inoperative From Both Switches
- Removal & Installation
- Wiring Diagrams
- Special Tools
- Remote Keyless Entry System
- Description & Operation
- Programming
- Trouble Shooting
- Testing
- System Testing
- Removal & Installation
- Wiring Diagrams
- Power Door Locks
- Communication Devices
- Cruise Control Systems
- Gauges & Instrument Panels
- Instrument Panel - Analog
- Description & Operation
- Service Precautions
- Testing
- Notes
- Instrument Panel Cluster (IPC) Connector Pin Test
- Alternator Indicator
- Brake System Warning Indicator
- Fuel Gauge Reads Inaccurate
- Fuel Gauge Always Reads Empty Test
- Fuel Gauge Always Reads Full Test
- Coolant Temperature Gauge
- Coolant Indicator Inoperative
- Low Coolant Indicator
- Oil Pressure Gauge
- Oil Pressure Indicator Inoperative
- Oil Level Indicator
- Oil Life Module Isolation (Park Avenue)
- Code 10, Running Resets
- Code 11, Coolant Temperature Sensor (CTS)
- Code 12, Vehicle Speed Sensor
- Code 13, Powertrain Control Module Communications
- Code 14, EEPROM Error
- Code 15, Indicator Circuit
- Code 17, Reset Switch
- Code 22, Watchdog Circuit
- Code 23, Ignition Monitor
- Code 25, Battery Power Control
- Code 27, Indicator Circuit
- Low Oil Level Sensor Input
- Change Oil Soon Indicator
- Voltmeter
- Tachometer
- Tailgate Ajar Indicator
- Removal & Installation
- Wiring Diagrams
- Instrument Panel - Analog
- Headlights - Automatic Twilight Sentinel
- Description & Operation
- Service Precautions
- Trouble Shooting
- Testing
- Twilight Sentinel System Testing
- Twilight Sentinel System Operation Test
- Test Procedures (BONNEVILLE & Ninety-Eight)
- Test Procedures (Brougham)
- Test Procedures (Caprice, Custom Cruiser & ROADMASTER)
- Test "A" (All Exterior Lights Are On During Daylight)
- Test "B" (Headlights Operate, Exterior Lights Do Not Operate With Twilight Sentinel)
- Test "C" (Headlights Do Not Operate In Twilight Mode; Exterior Lights & Headlights Do Operate Manually)
- Test "D" (Headlights & Exterior Lights Do Not Operate In Twilight Mode; Headlight Switch Operates Normally)
- Test "E" (Headlights Delay Does Not Operate)
- Test "F" (Headlights ON Warning Does Not Operate)
- Test "G" (Headlights & Exterior Lights Do Not Turn Off When In Twilight Mode; Headlight Switch Operates Normally)
- Test Procedures (ELDORADO & SEVILLE)
- Test "A" (Twilight Sentinel System Check Without Daytime Running Lights)
- Test "B" (Twilight Sentinel System Check With Daytime Running Lights)
- Test "C" (Headlights/Exterior Lights Do Not Turn Off)
- Test "D" (Foglight Inhibit Relay)
- Test "E" (Foglight Relay)
- Test "F" (Headlight Dimmer Switch)
- Test "G" (Headlight Switch)
- Test "H" (Headlights Inoperative)
- Test "I" (Parking Lights Inoperative)
- Test "J" (Twilight Sentinel/DRL Input)
- Test "K" (Twilight Sentinel Photocell)
- Test "L" (DRL Headlight Relay)
- Test Procedures (LESABRE & Park Avenue)
- Test Procedures (Riviera)
- Test Procedures (TORONADO & TROFEO)
- Removal & Installation
- Wiring Diagrams
- Heated Glass/Defoggers
- Power Mirrors
- Description & Operation
- Testing
- Notes
- Left Mirror Does Not Operate (ACHIEVA, Grand Am & Skylark)
- Left Mirror Does Not Operate (CAMARO & Firebird)
- Left Mirror Does Not Operate (Century, DEVILLE & FLEETWOOD)
- Left Mirror Does Not Operate (Corvette)
- Left Mirror Does Not Operate (Cutlass Supreme/Grand PRIX/Regal)
- Left Mirror Does Not Operate (Riviera, TORONADO & TROFEO)
- Left Mirror Up/Down Positions Do Not Operate (Left/Right Positions Operate Normally)
- Left Mirror Left/Right Positions Do Not Operate (Up/Down Positions Operate Normally)
- Left Mirror Does Not Operate In Either Up/Down Or Left/Right Positions
- Right Mirror Does Not Operate (ACHIEVA, Grand Am & Skylark)
- Right Mirror Does Not Operate (CAMARO & Firebird)
- Right Mirror Does Not Operate (Century, DEVILLE & FLEETWOOD)
- Right Mirror Does Not Operate (Corvette)
- Right Mirror Does Not Operate (Cutlass Supreme/Grand PRIX Regal)
- Right Mirror Does Not Operate (Riviera, TORONADO & TROFEO)
- Right Mirror Up/Down Positions Do Not Operate (Left/Right Positions Operate Normally)
- Right Mirror Left/Right Positions Do Not Operate (Up/Down Positions Operate Normally)
- Right Mirror Does Not Operate In Either Up/Down Or Left/Right Positions
- One Mirror Does Not Operate
- Both Mirrors Do Not Operate Corvette
- Both Mirrors Do Not Operate Except Corvette
- Removal & Installation
- Wiring Diagrams
- Power Seats
- Description
- Operation
- Component Locations
- Adjustments
- Trouble Shooting
- System Tests
- Removal & Installation
- Notes
- Center Armrest
- Front Seat Assembly
- Head Restraint
- Motor
- Power Adjuster Assembly
- Power Lumbar Compressor
- Power Lumbar Manifold
- Power Lumbar Regulator Module
- Power Lumbar Support Bladder
- Power Recline Seat Covers & Cushions
- Power Reclining Seatback
- Power Recliner Assembly
- Seat Track & Adjuster Motor Assembly
- Torque Specifications
- Wiring Diagrams
- Steering Column Switches
- Steering Column
- Description
- Service Precautions
- Air Bag Disabling & Activating
- Adjustments
- Removal & Installation
- Overhaul
- Torque Specifications
- Steering Column Switches
- Steering Column
- Window Motors & Regulators
- Power Windows
- Description & Operation
- Component Locations
- Servicing
- Trouble Shooting
- System Tests
- Notes
- Chart 1: All Power Windows Inoperative
- Chart 2: Power Windows Inoperative From Master Power Window Switch With Normal Operation From Individual Power Window Switches
- Chart 3: Left Front Window Inoperative, All Others Operate Normally
- Chart 4: Right Front, Left Rear Or Right Rear Power Window Is Inoperative From The Master Power Window Switch, With Normal Operation From The Individual Power Window Switch
- Chart 5: Right Front, Left Rear Or Right Rear Power Window Is Inoperative From Individual Power Window Switch, But Operates Normally From Master Power Window Switch
- Chart 6: One Window (Other Than Left Front) Is Inoperative From Both The Master Power Window Switch And Individual Window Switch, All Other Windows Operate Normally
- Removal & Installation
- Torque Specifications
- Special Tools
- Wiring Diagrams
- Power Windows
- Wiper/Washer Systems
- Wiper System/Washer System - Front
- Description & Operation
- Adjustments
- Testing
- Notes
- Wiper Motor Test
- Wipers Do Not Operate In Any Mode Test
- Wipers Run At High Speed Only Test
- Wipers Run At Low Speed Only Test
- Wipers Will Not Shut Off Test
- Pulse Delay Inoperative Or Incorrect Test
- Washer Motor Will Not Operate Test
- Wiper Motor Module Current Draw Test
- Pulse Delay Does Not Decrease With Increasing Vehicle Speed
- Removal & Installation
- Wiring Diagrams
- Wiper System/Washer System - Liftgate
- Wiper System/Washer System - Front
- Anti-Theft Systems
- Body & Frame
- Door Locks
- Power Door Locks
- Description & Operation
- Component Locations
- Trouble Shooting
- System Tests
- Notes
- Test A: Power Door Locks Inoperative From Both Power Door Lock Switches
- Test B: Power Door Locks Operate From One Door Lock Switch Only
- Test C: Lock Function Inoperative (Unlock Function Operative) From Both Door Lock Switches
- Test D: Unlock Function Inoperative (Lock Function Operative) From Both Door Lock Switches
- Test E: Lock Function Inoperative (Unlock Function Operative) From One Door Lock Switch
- Test F: Unlock Function Inoperative (Lock Function Operative) From One Door Lock Switch
- Test G: One Or More Lock Motors Inoperative From Both Switches
- Removal & Installation
- Wiring Diagrams
- Special Tools
- Remote Keyless Entry System
- Description & Operation
- Programming
- Trouble Shooting
- Testing
- System Testing
- Removal & Installation
- Wiring Diagrams
- Power Door Locks
- Power Mirrors
- Description & Operation
- Testing
- Notes
- Left Mirror Does Not Operate (ACHIEVA, Grand Am & Skylark)
- Left Mirror Does Not Operate (CAMARO & Firebird)
- Left Mirror Does Not Operate (Century, DEVILLE & FLEETWOOD)
- Left Mirror Does Not Operate (Corvette)
- Left Mirror Does Not Operate (Cutlass Supreme/Grand PRIX/Regal)
- Left Mirror Does Not Operate (Riviera, TORONADO & TROFEO)
- Left Mirror Up/Down Positions Do Not Operate (Left/Right Positions Operate Normally)
- Left Mirror Left/Right Positions Do Not Operate (Up/Down Positions Operate Normally)
- Left Mirror Does Not Operate In Either Up/Down Or Left/Right Positions
- Right Mirror Does Not Operate (ACHIEVA, Grand Am & Skylark)
- Right Mirror Does Not Operate (CAMARO & Firebird)
- Right Mirror Does Not Operate (Century, DEVILLE & FLEETWOOD)
- Right Mirror Does Not Operate (Corvette)
- Right Mirror Does Not Operate (Cutlass Supreme/Grand PRIX Regal)
- Right Mirror Does Not Operate (Riviera, TORONADO & TROFEO)
- Right Mirror Up/Down Positions Do Not Operate (Left/Right Positions Operate Normally)
- Right Mirror Left/Right Positions Do Not Operate (Up/Down Positions Operate Normally)
- Right Mirror Does Not Operate In Either Up/Down Or Left/Right Positions
- One Mirror Does Not Operate
- Both Mirrors Do Not Operate Corvette
- Both Mirrors Do Not Operate Except Corvette
- Removal & Installation
- Wiring Diagrams
- Power Seats
- Description
- Operation
- Component Locations
- Adjustments
- Trouble Shooting
- System Tests
- Removal & Installation
- Notes
- Center Armrest
- Front Seat Assembly
- Head Restraint
- Motor
- Power Adjuster Assembly
- Power Lumbar Compressor
- Power Lumbar Manifold
- Power Lumbar Regulator Module
- Power Lumbar Support Bladder
- Power Recline Seat Covers & Cushions
- Power Reclining Seatback
- Power Recliner Assembly
- Seat Track & Adjuster Motor Assembly
- Torque Specifications
- Wiring Diagrams
- Power Windows
- Description & Operation
- Component Locations
- Servicing
- Trouble Shooting
- System Tests
- Notes
- Chart 1: All Power Windows Inoperative
- Chart 2: Power Windows Inoperative From Master Power Window Switch With Normal Operation From Individual Power Window Switches
- Chart 3: Left Front Window Inoperative, All Others Operate Normally
- Chart 4: Right Front, Left Rear Or Right Rear Power Window Is Inoperative From The Master Power Window Switch, With Normal Operation From The Individual Power Window Switch
- Chart 5: Right Front, Left Rear Or Right Rear Power Window Is Inoperative From Individual Power Window Switch, But Operates Normally From Master Power Window Switch
- Chart 6: One Window (Other Than Left Front) Is Inoperative From Both The Master Power Window Switch And Individual Window Switch, All Other Windows Operate Normally
- Removal & Installation
- Torque Specifications
- Special Tools
- Wiring Diagrams
- Door Locks
- Brakes
- Anti-Lock Brakes
- Anti-Lock Brake System
- Description
- Safety Precautions
- Operation
- Bleeding Brake System
- Diagnosis & Testing
- Symptom Diagnosis
- Notes
- INTERMITTENTS
- Code 21: Right Front Wheel Speed Sensor Fault
- Code 22: Right Front Toothed Wheel Frequency Error
- Code 25: Left Front Wheel Speed Sensor Fault
- Code 26: Left Front Toothed Wheel Frequency Error
- Code 35: Rear Axles Speed Sensor Fault
- Code 36: Right Rear Toothed Wheel Frequency Error
- Code 41: Right Front Solenoid Valve Fault
- Code 45: Left Front Solenoid Valve Fault
- Code 55: Rear Axle Solenoid Valve Fault
- Code 61: Pump Motor Or Relay Fault
- Code 63: Solenoid Valve Relay Fault
- Code 71: EBCM Fault
- Code 72: EBCM Serial Data Fault
- Symptom Diagnostic Chart "A" Anti-Lock Light On, No Codes Set
- Symptom Diagnostic Chart "B": Anti-Lock Light Inoperative
- Removal & Installation
- Adjustments
- Torque Specifications
- Wiring Diagrams
- Anti-Lock Brake System
- Mechanical - Hydraulic
- Disc Brake System
- Identification
- Description
- Bleeding Brake System
- Adjustments
- Testing
- Combination Valve Warning Light Switch Test
- Brake Warning Indicator Always On - "A" Body
- Brake Warning Indicator Always On - "B" Body
- Brake Warning Indicator Always On - "C" & "D" Bodies
- Brake Warning Indicator Always On - "E", "K" & "W" Bodies
- Brake Warning Indicator Always On "F" Body
- Brake Warning Indicator Always On - "H" Body
- Brake Warning Indicator Always On - "J" Body
- Brake Warning Indicator Always On - "L" Body
- Brake Warning Indicator Always On - "N" Body
- Brake Warning Indicator Always On - "Y" Body
- Brake Warning Indicator Inoperative - "A" Body
- Brake Warning Indicator Inoperative - "B" Body
- Brake Warning Indicator Inoperative - "C" & "D" Bodies
- Brake Warning Indicator Inoperative - "E", "K" & "W" Bodies
- Brake Warning Indicator Inoperative - "F" Body
- Brake Warning Indicator Inoperative - "H" Body
- Brake Warning Indicator Inoperative "J", "L" & "N" Bodies
- Brake Warning Indicator Inoperative - "Y" Body
- Removal & Installation
- Notes
- Front Brake Caliper - "F" & "Y" Bodies
- Front Brake Caliper - "W" Body
- Front Brake Caliper - Except "F", "W" & "Y" Bodies
- Front Brake Rotor - Fwd Models
- Front Brake Rotor - RWD Models Except "F" & "Y" Bodies
- Front Brake Rotor - "F" & "Y" Bodies
- Rear Brake Caliper - "E" & "K" Bodies
- Rear Brake Caliper - "F" & "Y" Bodies
- Rear Brake Caliper - "W" Body
- Rear Brake Rotor - "F" & "Y" Bodies
- Rear Brake Rotor - All Others
- Master Cylinder
- Power Brake Unit - "Y" Body
- Power Brake Unit - All Others
- Rear Brake Shoes
- Wheel Cylinders
- Proportioning Valve
- Combination Valve
- Master Cylinder Reservoir
- Rear Axle Bearings & Oil Seal
- Rear Axle Hub Bearings
- Overhaul
- Torque Specifications
- Disc Brake Specifications
- Disc Brake System
- Traction Control
- Anti-Lock Brake System
- Description
- Safety Precautions
- Operation
- Bleeding Brake System
- Diagnosis & Testing
- Symptom Diagnosis
- Notes
- INTERMITTENTS
- Code 21: Right Front Wheel Speed Sensor Fault
- Code 22: Right Front Toothed Wheel Frequency Error
- Code 25: Left Front Wheel Speed Sensor Fault
- Code 26: Left Front Toothed Wheel Frequency Error
- Code 35: Rear Axles Speed Sensor Fault
- Code 36: Right Rear Toothed Wheel Frequency Error
- Code 41: Right Front Solenoid Valve Fault
- Code 45: Left Front Solenoid Valve Fault
- Code 55: Rear Axle Solenoid Valve Fault
- Code 61: Pump Motor Or Relay Fault
- Code 63: Solenoid Valve Relay Fault
- Code 71: EBCM Fault
- Code 72: EBCM Serial Data Fault
- Symptom Diagnostic Chart "A" Anti-Lock Light On, No Codes Set
- Symptom Diagnostic Chart "B": Anti-Lock Light Inoperative
- Removal & Installation
- Adjustments
- Torque Specifications
- Wiring Diagrams
- Anti-Lock Brake System
- Anti-Lock Brakes
- Drivelines & Axles
- Electrical
- Charging Systems
- Component Locations
- Fuses & Circuit Breakers - RWD
- Gauges
- Instrument Panel - Analog
- Description & Operation
- Service Precautions
- Testing
- Notes
- Instrument Panel Cluster (IPC) Connector Pin Test
- Alternator Indicator
- Brake System Warning Indicator
- Fuel Gauge Reads Inaccurate
- Fuel Gauge Always Reads Empty Test
- Fuel Gauge Always Reads Full Test
- Coolant Temperature Gauge
- Coolant Indicator Inoperative
- Low Coolant Indicator
- Oil Pressure Gauge
- Oil Pressure Indicator Inoperative
- Oil Level Indicator
- Oil Life Module Isolation (Park Avenue)
- Code 10, Running Resets
- Code 11, Coolant Temperature Sensor (CTS)
- Code 12, Vehicle Speed Sensor
- Code 13, Powertrain Control Module Communications
- Code 14, EEPROM Error
- Code 15, Indicator Circuit
- Code 17, Reset Switch
- Code 22, Watchdog Circuit
- Code 23, Ignition Monitor
- Code 25, Battery Power Control
- Code 27, Indicator Circuit
- Low Oil Level Sensor Input
- Change Oil Soon Indicator
- Voltmeter
- Tachometer
- Tailgate Ajar Indicator
- Removal & Installation
- Wiring Diagrams
- Instrument Panel - Analog
- Starter
- Wiring Diagrams
- Engine Mechanical
- Accessory Drive Belts
- Drive Belt Routing
- Belt Adjustment
- Serpentine Belt Routing
- Aligning Serpentine Belt
- Serpentine Belt TENSIONER Mark Location (Typical)
- Serpentine Belt Routing (2.0L)
- Serpentine Belt Routing (2.2L & 2.5L)
- Serpentine Belt Routing (2.3L)
- Serpentine Belt Routing (3.1L Except CAMARO/Firebird)
- Serpentine Belt Routing (3.1L CAMARO & Firebird)
- Serpentine Belt Routing (3.3L & 3.8L)
- Serpentine Belt Routing (3.8L Supercharged)
- Serpentine Belt Routing (3.4L)
- Serpentine Belt Routing (4.3L, 5.0L & 5.7L Except Corvette)
- Serpentine Belt Routing (5.7L Corvette)
- Drive Belt Routing
- Auxiliary Emission Control Systems
- Emission Control System Visual Inspection Procedures - General Information
- * Please Read This First *
- Emission Control Labels
- Emission Control Visual Inspection
- Notes
- Positive Crankcase Ventilation (PCV)
- Thermostatic Air Cleaner (TAC)
- Fuel Evaporative System (EVAP)
- Catalytic Converters
- Fill Pipe RESTRICTOR (Fr)
- Exhaust Gas RECIRCULATION (EGR) System
- Spark Controls (SPK)
- Air Injection System (AIS)
- Oxygen Sensor (O2)
- Computerized Engine Controls (CEC)
- Early Fuel Evaporation (EFE)
- Emission Maintenance Reminder Light (EMR) (If Equipped)
- Malfunction Indicator Light (Mil)
- Emission Control System Visual Inspection Procedures - General Information
- Cooling System (Mechanical)
- Cooling System Specifications
- Drive Belt Routing
- Belt Adjustment
- Serpentine Belt Routing
- Aligning Serpentine Belt
- Serpentine Belt TENSIONER Mark Location (Typical)
- Serpentine Belt Routing (2.0L)
- Serpentine Belt Routing (2.2L & 2.5L)
- Serpentine Belt Routing (2.3L)
- Serpentine Belt Routing (3.1L Except CAMARO/Firebird)
- Serpentine Belt Routing (3.1L CAMARO & Firebird)
- Serpentine Belt Routing (3.3L & 3.8L)
- Serpentine Belt Routing (3.8L Supercharged)
- Serpentine Belt Routing (3.4L)
- Serpentine Belt Routing (4.3L, 5.0L & 5.7L Except Corvette)
- Serpentine Belt Routing (5.7L Corvette)
- Mechanical
- 5.7L V8 - VIN [7]
- Engine Identification
- Adjustments
- Trouble Shooting
- Removal & Installation
- Overhaul
- Lubrication
- Torque Specifications
- Engine Specifications
- 5.7L V8 - VIN [7]
- Starter
- Accessory Drive Belts
- Engine Performance
- Engine Controls - Adjustments - V8
- Application
- Emissions
- EGR Function Testing - General Motors Cars
- Emission Applications
- Emission Control Abbreviations
- State Emission Standards - Diesel
- State Emission Standards - Gas
- ALASKA
- ARIZONA
- CALIFORNIA
- Colorado
- CONNECTICUT
- DELAWARE
- District Of COLUMBIA
- GEORGIA
- IDAHO
- ILLINOIS
- INDIANA
- KENTUCKY
- MARYLAND
- MASSACHUSETTS
- MISSOURI
- NEVADA
- New Jersey
- New MEXICO
- New YORK
- North CAROLINA
- OHIO
- OREGON
- PENNSYLVANIA
- RHODE Island
- TENNESSEE
- TEXAS
- UTAH
- VIRGINIA
- WASHINGTON
- WISCONSIN
- U. S. EPA ASM2525 & ASM5015 Start-Up Emission Standards
- U. S. EPA Revised Final ASM Emission Standards (ASM5015 & ASM2525)
- U.S. EPA Im240 Emission Standards
- Engine Controls - Pin Voltage Charts
- Remove, Overhaul & Install
- Engine Controls - Remove/Install/Overhaul
- Introduction
- Ignition System
- Electronic Control Module (ECM)
- Cal-PAK
- Mem-Cal
- Programmable Read-Only Memory (Prom)
- Electronic Spark Control (ESC) Module
- Ignition Module (Dis)
- Ignition Module (IDI)
- Ignition Module C3I
- Crankshaft/Combination Sensor C3I
- Camshaft Sensor C3I
- Crankshaft Position Sensor (Dis & IDI)
- Ignition Coil C3I
- Ignition Coils (Dis) - 1.9L, 2.0L, 2.2L, 2.5L, 3.1L - VIN T & 3.4L
- Ignition Coils (IDI) - 2.3L
- HEI DISTRIBUTOR (3.1L - VIN D, 4.3L, 4.6L, 4.9L, 5.0L, 5.7L - VINs K, 7 And 8, And 7.4L)
- OPTI-Spark Distributor (5.7L VIN P)
- Fuel System
- Fuel Pressure Relief (PFI)
- Fuel Pressure Relief (TBI)
- Throttle Body (PFI)
- Throttle Body (TBI)
- Fuel Pressure Regulator
- Fuel Rail & Injectors (PFI)
- Throttle Body Fuel Injector (TBI)
- Idle Speed Control Motor (4.9L VIN B)
- Idle Air Control (IAC) Valve
- Fuel Pump
- Throttle Position Sensor (TPS)
- Oxygen (O2) Sensor
- Supercharger
- Torque Specifications
- Engine Controls - Remove/Install/Overhaul
- Sensor Range Charts
- Engine Controls - Specifications - V8
- System
- Engine Controls - Basic Testing
- Introduction
- General Motors A & C Chart Reference
- Preliminary Inspection & Adjustments
- No Start Diagnosis (A-3)
- Notes
- Engine Controls - Basic Testing
- No Start - Engine Cranks OK (1.9L SATURN)
- No Start - Engine Cranks OK (PFI & TBI W/HEI Distributor, Except 4.9L CADILLAC)
- No Start - Engine Cranks OK (4.9L CADILLAC W/HEI Distributor)
- No Start - Engine Cranks OK (2.5L TBI W/Dis)
- No Start - Engine Cranks OK (2.0L Port Fuel Injection W/Dis)
- No Start - Engine Cranks OK (2.2L Port Fuel Injection W/Dis)
- No Start - Engine Cranks OK (3.1L & 3.4L PFI W/Dis)
- No Start - Engine Cranks OK (2.3L PFI W/IDI)
- No Start - Engine Cranks OK (PFI W/C3I)
- No Start - Engine Cranks OK (Corvette OPTI-Spark)
- Basic Fuel System Checks (A-7)
- Basic Ignition System Checks (C-4)
- Idle Speed & Ignition Timing
- Diagnostic Circuit Check (Except PFI CADILLAC)
- Summary
- Engine Controls - System/Component Tests
- Introduction
- Computerized Engine Controls
- Engine Sensors & Switches
- Notes
- Engine Controls - System/Component Tests
- A/C ON (A/C Request) Switch Test
- A/C Pressure Sensor
- A/C Pressure Switch
- Brake Switch
- Coolant Temperature Sensor (CTS)
- Crankshaft Position Sensor (DIS)
- Crankshaft Position Sensor (IDI)
- Dual Crank (Combination) Sensor (C3I)
- Intake Air Temperature Sensor
- Knock Sensor
- Manifold Absolute Pressure (MAP) Sensor (C-1)
- Manifold Air Temperature (MAT) Sensor
- Oxygen (O2) Sensor
- Park/Neutral (P/N) Switch (C-1)
- Power Steering (P/S) Pressure Switch (C-1)
- Throttle Position Sensor (TPS)
- Vehicle Speed Sensor (PM Generator Type)
- Vehicle Speed Sensor (LED Type)
- Motors, Relays & Solenoids
- Fuel System
- Idle Control System (C-2)
- Ignition System
- Emission Systems & Sub-Systems
- Miscellaneous Controls
- Notes
- Hot Light Or Coolant Temperature Light
- Transmission (C-8)
- A/C Clutch (C-10) & Electric Cooling Fan (C-12)
- Chart C-10, 4.3L A/C Clutch CTRL CKT Diagnosis
- Chart C-10, 5.0L (VIN E) & 5.7L (VIN 7) (1 Of 2), A/C Clutch CTRL CKT Diagnosis
- Chart C-10, 5.0L (VIN E) & 5.7L (VIN 7) (2 Of 2), A/C Clutch CTRL CKT Diagnosis
- Component Locations
- Wiring Diagrams
- Engine Controls - Tests W/Codes - 5.0L TBI
- Introduction
- Model Identification
- Self-Diagnostic System
- Pcm/BCM Code Charts
- Notes
- Code 13, Open Oxygen (O2) Sens CKT
- Code 14, Coolant Temp Sens, Signal Voltage Low
- Code 15, Coolant Temp Sens, Signal Voltage High
- Code 21, Throttle Position Sens, Signal Voltage High
- Code 22, Throttle Position Sens, Signal Voltage Low
- Code 23, Mat Sens Signal Voltage High
- Code 24, Vehicle Speed Sens (VSS)
- Code 25, Mat Sens Signal Voltage Low
- Code 32, EGR System Error (1 Of 3)
- Code 32, EGR System Error - Positive BACKPRESSURE (2 Of 3)
- Code 32, EGR System Error - Negative BACKPRESSURE (3 Of 3)
- Code 33, Map Sens, Signal Voltage High
- Code 34, Map Sens, Signal Voltage Low
- Code 35, IAC Idle Speed Error, W/O Tech 1
- Code 35, IAC Idle Speed Error, Using Tech I
- Code 42, Est CKT Open Or Grounded
- Code 43, ESC Error, W/ESC Module
- Code 43, ESC Error, W/O ESC Module
- Code 44, Lean Exhaust Indication
- Code 45, Rich Exhaust Indication
- Code 51, Faulty Prom/Mem-Cal
- Code 52, Faulty Cal-PAK
- Code 53, Vehicle Anti-Theft SYS, "F" Body
- Code 54, Fuel Pump Voltage Low
- Code 55, ECM Error
- Summary
- Engine Controls - Tests W/Codes - 5.7L TBI
- Introduction
- Model Identification
- Self-Diagnostic System
- Pcm/BCM Code Charts
- Notes
- Code 13, Open Oxygen (O2) Sens CKT
- Code 14, Coolant Temp Sens, Signal Voltage Low
- Code 15, Coolant Temp Sens, Signal Voltage High
- Code 21, Throttle Position Sens, Signal Voltage High
- Code 22, Throttle Position Sens, Signal Voltage Low
- Code 23, Mat Sens Signal Voltage High
- Code 24, Vehicle Speed Sens (VSS)
- Code 25, Mat Sens Signal Voltage Low
- Code 32, EGR System Error (1 Of 3)
- Code 32, EGR System Error (2 Of 3)
- Code 32, EGR System Error (3 Of 3)
- Code 33, Map Sens, Signal Voltage High
- Code 34, Map Sens, Signal Voltage Low
- Code 35, IAC Idle Speed Error, W/O Tech 1
- Code 35, IAC Idle Speed Error, Using Tech I
- Code 42, Est CKT Open Or Grounded
- Code 43, ESC Error, W/ESC Module
- Code 43, ESC Error, W/O ESC Module
- Code 44, Lean Exhaust Indication
- Code 45, Rich Exhaust Indication
- Code 51, Faulty Prom/Mem-Cal
- Code 52, Faulty Cal-PAK
- Code 54, Fuel Pump Voltage Low
- Code 55, ECM Error
- Summary
- Engine Controls - Tests W/O Codes
- Introduction
- Symptoms
- INTERMITTENTS
- Engine Controls - Basic Testing
- Testing & Diagnosis
- Engine Controls - Basic Testing
- Introduction
- General Motors A & C Chart Reference
- Preliminary Inspection & Adjustments
- No Start Diagnosis (A-3)
- Notes
- Engine Controls - Basic Testing
- No Start - Engine Cranks OK (1.9L SATURN)
- No Start - Engine Cranks OK (PFI & TBI W/HEI Distributor, Except 4.9L CADILLAC)
- No Start - Engine Cranks OK (4.9L CADILLAC W/HEI Distributor)
- No Start - Engine Cranks OK (2.5L TBI W/Dis)
- No Start - Engine Cranks OK (2.0L Port Fuel Injection W/Dis)
- No Start - Engine Cranks OK (2.2L Port Fuel Injection W/Dis)
- No Start - Engine Cranks OK (3.1L & 3.4L PFI W/Dis)
- No Start - Engine Cranks OK (2.3L PFI W/IDI)
- No Start - Engine Cranks OK (PFI W/C3I)
- No Start - Engine Cranks OK (Corvette OPTI-Spark)
- Basic Fuel System Checks (A-7)
- Basic Ignition System Checks (C-4)
- Idle Speed & Ignition Timing
- Diagnostic Circuit Check (Except PFI CADILLAC)
- Summary
- Engine Controls - System/Component Tests
- Introduction
- Computerized Engine Controls
- Engine Sensors & Switches
- Notes
- Engine Controls - System/Component Tests
- A/C ON (A/C Request) Switch Test
- A/C Pressure Sensor
- A/C Pressure Switch
- Brake Switch
- Coolant Temperature Sensor (CTS)
- Crankshaft Position Sensor (DIS)
- Crankshaft Position Sensor (IDI)
- Dual Crank (Combination) Sensor (C3I)
- Intake Air Temperature Sensor
- Knock Sensor
- Manifold Absolute Pressure (MAP) Sensor (C-1)
- Manifold Air Temperature (MAT) Sensor
- Oxygen (O2) Sensor
- Park/Neutral (P/N) Switch (C-1)
- Power Steering (P/S) Pressure Switch (C-1)
- Throttle Position Sensor (TPS)
- Vehicle Speed Sensor (PM Generator Type)
- Vehicle Speed Sensor (LED Type)
- Motors, Relays & Solenoids
- Fuel System
- Idle Control System (C-2)
- Ignition System
- Emission Systems & Sub-Systems
- Miscellaneous Controls
- Notes
- Hot Light Or Coolant Temperature Light
- Transmission (C-8)
- A/C Clutch (C-10) & Electric Cooling Fan (C-12)
- Chart C-10, 4.3L A/C Clutch CTRL CKT Diagnosis
- Chart C-10, 5.0L (VIN E) & 5.7L (VIN 7) (1 Of 2), A/C Clutch CTRL CKT Diagnosis
- Chart C-10, 5.0L (VIN E) & 5.7L (VIN 7) (2 Of 2), A/C Clutch CTRL CKT Diagnosis
- Component Locations
- Wiring Diagrams
- Engine Controls - Tests W/Codes - 5.0L TBI
- Introduction
- Model Identification
- Self-Diagnostic System
- Pcm/BCM Code Charts
- Notes
- Code 13, Open Oxygen (O2) Sens CKT
- Code 14, Coolant Temp Sens, Signal Voltage Low
- Code 15, Coolant Temp Sens, Signal Voltage High
- Code 21, Throttle Position Sens, Signal Voltage High
- Code 22, Throttle Position Sens, Signal Voltage Low
- Code 23, Mat Sens Signal Voltage High
- Code 24, Vehicle Speed Sens (VSS)
- Code 25, Mat Sens Signal Voltage Low
- Code 32, EGR System Error (1 Of 3)
- Code 32, EGR System Error - Positive BACKPRESSURE (2 Of 3)
- Code 32, EGR System Error - Negative BACKPRESSURE (3 Of 3)
- Code 33, Map Sens, Signal Voltage High
- Code 34, Map Sens, Signal Voltage Low
- Code 35, IAC Idle Speed Error, W/O Tech 1
- Code 35, IAC Idle Speed Error, Using Tech I
- Code 42, Est CKT Open Or Grounded
- Code 43, ESC Error, W/ESC Module
- Code 43, ESC Error, W/O ESC Module
- Code 44, Lean Exhaust Indication
- Code 45, Rich Exhaust Indication
- Code 51, Faulty Prom/Mem-Cal
- Code 52, Faulty Cal-PAK
- Code 53, Vehicle Anti-Theft SYS, "F" Body
- Code 54, Fuel Pump Voltage Low
- Code 55, ECM Error
- Summary
- Engine Controls - Tests W/Codes - 5.7L TBI
- Introduction
- Model Identification
- Self-Diagnostic System
- Pcm/BCM Code Charts
- Notes
- Code 13, Open Oxygen (O2) Sens CKT
- Code 14, Coolant Temp Sens, Signal Voltage Low
- Code 15, Coolant Temp Sens, Signal Voltage High
- Code 21, Throttle Position Sens, Signal Voltage High
- Code 22, Throttle Position Sens, Signal Voltage Low
- Code 23, Mat Sens Signal Voltage High
- Code 24, Vehicle Speed Sens (VSS)
- Code 25, Mat Sens Signal Voltage Low
- Code 32, EGR System Error (1 Of 3)
- Code 32, EGR System Error (2 Of 3)
- Code 32, EGR System Error (3 Of 3)
- Code 33, Map Sens, Signal Voltage High
- Code 34, Map Sens, Signal Voltage Low
- Code 35, IAC Idle Speed Error, W/O Tech 1
- Code 35, IAC Idle Speed Error, Using Tech I
- Code 42, Est CKT Open Or Grounded
- Code 43, ESC Error, W/ESC Module
- Code 43, ESC Error, W/O ESC Module
- Code 44, Lean Exhaust Indication
- Code 45, Rich Exhaust Indication
- Code 51, Faulty Prom/Mem-Cal
- Code 52, Faulty Cal-PAK
- Code 54, Fuel Pump Voltage Low
- Code 55, ECM Error
- Summary
- Engine Controls - Tests W/O Codes
- Introduction
- Symptoms
- INTERMITTENTS
- Engine Controls - Basic Testing
- Theory and Operation
- Engine Controls - Theory & Operation
- Introduction
- Air Induction System
- Computerized Engine Controls
- Notes
- Electronic Control Module (ECM)
- Input Devices
- Notes
- A/C "On" Switch
- A/C Pressure Sensor
- A/C Pressure Switches
- A/C Temperature Sensors (4.9L)
- Battery Voltage
- Brake Switch Feedback
- Coolant Temperature Sensor (CTS)
- Camshaft Position Sensor (C3I System)
- Crankshaft Position Sensor
- Fuel Pump Feedback
- Gear Switches
- Handwheel Sensor (Saturn)
- Ignition/Crank Signal
- Knock Sensor
- Manifold Absolute Pressure (MAP) Sensor (Except 3.3L & 3.8L)
- Manifold Air Temperature (MAT) Sensor
- Mass Airflow (MAF) Sensor (3.3L & 3.8L)
- Oil Temperature (Engine) Sensor
- Oxygen (O2) Sensor
- Park/Neutral (P/N) Switch
- Power Steering (P/S) Pressure Switch
- RPM Reference Signal
- Throttle Position Sensor (TPS)
- Throttle Switch (4.9L)
- Vehicle Speed Sensor (VSS)
- Output Signals
- Notes
- A/C Clutch
- Air Injection Control Solenoid
- Boost Control Solenoid (Supercharger)
- Canister Purge Solenoid
- Computer Controlled Coil Ignition (C3I)
- Cooling Fan Relay
- Digital EGR Valve
- Direct Ignition System (DIS)
- EGR Control Solenoid
- Electronic Variable Orifice (EVO) Actuator
- ESC Timing Retard
- EST Timing Control
- Fuel Injectors
- Fuel Pump & Fuel Pump Relay
- HEI-EST Ignition
- HOT Light Or Coolant Temperature (TEMP) Light
- Idle Air Control (IAC) Valve
- Idle Speed Control (ISC) Motor (4.9L)
- Integrated Direct Ignition (IDI) System
- Opti-Spark System (Corvette)
- Self-Diagnostics
- Serial Data
- SERVICE ENGINE SOON Light
- Shift Light
- Torque Converter Clutch
- Fuel System
- Ignition System
- Emission Systems
- Self-Diagnostic System
- Miscellaneous Controls
- Engine Controls - Theory & Operation
- Vacuum Diagrams
- Wiring Diagrams
- General Information
- Abbreviations
- Basic Trouble Shooting
- Basic Trouble Shooting - General Information
- Commonly Used Abbreviations - General Information
- Emission Control Abbreviations
- Engine Performance - Trouble Shooting - General Information
- Brakes
- Anti-Lock Brake Safety Precautions - General Information
- Map - Brake Systems
- Brake Systems
- Notes
- Map Standards Of Service
- The Map Process - Overview
- The Map Process - Overview Of Service Requirements And Suggestions
- Accelerometers
- Accumulators
- Anchor Pins
- Anti-Lock Brake Control Assembly(Module)
- Anti-Lock Brake Controller
- Anti-Lock Brake Systems
- Axle Seal
- Backing Plates
- Bleeder Screw
- Brake Abs Active Light (Blue)
- Brake Fluid
- Brake Friction Material
- Brake On - Off Switch
- Brake Pads
- Brake Pedals
- Brake Shoe Hardware
- Brake Shoes
- Brake Stoplight Switches
- Brake Warning Light (Amber)
- Brake Warning Light (Red)
- Bulb Sockets
- Bulbs And LEDS
- Caliper Hardware
- Caliper Mounting Pin
- Caliper Piston
- Caliper Shim
- Caliper Slider Pin (Bolt) Dust Boot
- Caliper Slider Pin (Bolt)
- Calipers
- Combination Valve
- Controllers
- Digital Ratio Axle Controllers And Buffers (Drab And Dram)
- Disable Switches
- Drums
- Electrical Brake Pumps
- Electrical Park Motor
- Electrical Pumps And Motors
- Electro-Magnetic Interference
- Electronic Brake Control Modulator
- Electronic Brake Distribution
- Electronic Brake Traction Control Module
- Electronic Controllers
- Electronic Traction Control
- External Brake Cable
- Flow Control Valve
- Fluid Level Sensor Switches
- Fluid
- Four Wheel Drive Switches
- Friction Material
- G Sensors
- Gaskets
- Gravitational Switches
- Grease Seal
- Height Sensing Proportioning Valve
- High Pressure Accumulator
- Hoses
- Hub
- Hydraulic Control Unit
- Hydraulic Modulators
- Hydro-Boosters
- Hydro-Electric Boosters (POWERMASTER)
- Ignition Disable Switches
- Lamp Driver Relay
- Lateral Acceleration Switches
- LEDS
- Lenses
- Low Pressure Accumulator
- Lug Nut
- Master Cylinder Cover Gasket
- Master Cylinders
- Modulators
- Motor Pack
- Motors
- Pads
- Parking Brake Cable
- Parking Brake Mechanism
- Parking Brake Shoes
- Parking Brake Switches
- Parking Brake Systems
- Pedal Travel Switches
- Pedals
- Power Distribution Center
- POWERMASTER
- Pressure Differential Switches
- Pressure Switches
- Pressure Transducers
- Proportioning Valve
- Pumps
- Relays
- RELUCTOR (Speed) Ring
- Rotors
- Self-Adjusting Systems
- Shoe Hardware
- Shoes
- Sockets
- Speed Sensor (RELUCTOR) Ring
- Speed Sensors (Electronic Wheel And Vehicle)
- Star Wheel
- Steel Brake Lines
- Stoplight Switches
- Stroke Sensor
- Switches
- Tires
- Tone Ring
- Toothed Rings (Tone Wheel)
- Traction Control System (TCS)
- Transfer Tubes
- Vacuum Boosters
- Vacuum Hoses
- Valves
- Wear Indicator
- Wheel Attachment Hardware
- Wheel Bearings, Races And Seals
- Wheel Cylinders
- Wiring Harnesses
- Yaw Rate Sensor
- Brake System CHECKSHEET
- Reason Code Explanation
- Automotive Terminology & Definitions
- Brake Systems
- Map - Routine Inspection Reference Guide
- Routine Inspection Reference Guide
- Notes
- Map Standards Of Service
- The Map Process - Overview
- The Map Process - Overview Of Service Requirements And Suggestions
- Maintenance Overview
- Antifreeze/Coolant
- Visual Inspection
- Radiator Cap Test
- Engine Fan
- Cooling System Power Flush And Refill
- Belts (Except Timing Belts)
- Belt TENSIONER
- Automatic Transmission Fluid
- Automatic Transmission Fluid Exchange & Filter Replacement
- Engine Oil
- Air Filters
- Cabin Air Filter
- Brake Fluid
- Battery
- Battery Cables
- Power Steering
- Power Steering Fluid
- Wiper Blades
- Routine Inspection CHECKSHEET
- Routine Inspection - UICS
- Brake Systems
- Drivetrain And Transmission
- Notes
- Automatic Transmission Fluid
- Clutch Master Cylinders
- Cooler Lines
- Coolers
- Differential Fluid
- Drain Plugs And Gaskets
- Filters And Screens
- Fluids And Lubricants
- Hoses, Lines, And Tubes
- Hydraulic Fluid
- Lubricants
- Manual Transmission Fluid
- Mounts (Engine, Transaxle And Transmission)
- Transfer Case Fluid
- Vacuum Hoses
- Electrical Systems
- Engine Performance And Maintenance
- Notes
- Accessory Belts
- Air Filter Elements
- Air Filter Gaskets
- Air Filter Housings And Gaskets
- Air Pump Belts
- Batteries
- Battery Connectors
- Belt Idler Assemblies (Accessory And Cam Belts)
- Belt TENSIONERS (Accessory And Cam Belt)
- Chemical Engine DECARBONIZATION
- Combustion Chamber Cleaning
- Coolant Recovery Tanks
- Coolant
- Distributor Caps
- Distributor Rotors
- Engine Cooling Systems
- Engine DECARBONIZATION
- Engine Oil Drain Plugs And Gaskets
- Engine Oil Filters And Canisters
- Engine Oil
- Fuel Filters
- Fuel Injector Cleaning
- Fuel Injectors
- Fuel System Cleaning Service
- Hose Clamps
- Hose Connectors
- Hose Couplers
- Hoses And Tubes (Fuel Lines, Radiator, Vacuum, By-Pass, Heater, Recovery Tank And Oil Coolers)
- Ignition Wires (Secondary)
- Intake Cleaning
- O2 Sensors
- PCV Breather Elements
- PCV Valves
- Radiator Caps And Pressurized Expansion Tank Caps
- Spark Plugs
- Thermostats And Housings
- Throttle Body Cleaning
- Timing Belts
- Vacuum Hoses, Tubes And Connections (Non-Metallic)
- Exhaust Systems
- Heating, Ventilation And Air Conditioning Systems
- Steering And Suspension, Wheel Alignment, Wheels And Tires
- Wheel & Tire Supplement
- Reason Code Explanation
- Automotive Terminology & Definitions
- Routine Inspection Reference Guide
- Check Lists
- Computer Relearn Procedures
- Driveline/Axles
- Drive Axle Noise Diagnosis - General Information
- Gear Tooth Contact Patterns - General Information
- Map - Drive Train & Transmission
- Drive Train & Transmission Systems
- Drivetrain And Transmission
- Notes
- Actuators (Electrical)
- Actuators (Vacuum)
- Automatic Transmission / Transaxle Assemblies/CVTS
- Automatic Transmission Fluid
- Axles
- Bearings And Races
- Bell Cranks
- Bell Housings
- Bushings (External)
- Cables (Speedometer)
- Cables (TV, Detent And Shift)
- Carrier Bearings
- Clutch Cables And Cable Housings
- Clutch Discs (Manual Transmissions)
- Clutch Forks
- Clutch Linkages (Mechanical)
- Clutch Master Cylinders
- Clutch Pedals
- Clutch Pivots
- Clutch Pressure Plates
- Clutch Release Bearings
- Clutch Slave Cylinders (Concentric)
- Clutch Slave Cylinders (Conventional Or External)
- Companion Flanges
- Connectors
- Cooler Bypass Valves
- Cooler Lines
- Coolers
- CV Joints
- Differential And Final Drive Assemblies
- Differential Fluid
- Dip Stick Tubes
- Dip Sticks (Fluid Level Indicators)
- Dowel Pins, Guides And Pilot Holes
- Drain Plugs And Gaskets
- Drive Shaft Flanges
- Drive Shafts And Half Shafts
- Dust Boots
- Engine Mounts
- Exciter Rings
- Filler Tubes
- Filters And Screens
- Flanges
- Flex Plates
- Fluid Level Indicators
- Fluids And Lubricants
- Flywheels
- Force Motors
- Gaskets
- Guides
- Half Shafts
- Hoses, Lines, And Tubes
- Housings (Bell, Case, Tail(Extension) And Auxiliary)
- Hydraulic Fluid
- Intermediate Shaft Support Bearings
- Key Interlock Systems
- Limited Slips
- Lines
- Linkages (External)
- Locking Hub Assemblies
- Locking Hub Control Knobs
- Lubricants
- Manual Transmission Fluid
- Manual Transmission/Transaxle Assemblies
- Metal Clad Seals
- METALASTIC Joints
- Modulator Pins
- Modulators
- Mounts (Engine, Transaxle And Transmission)
- Odometer Drives (Mechanical)
- Odometer Heads (Mechanical)
- Oil Pans
- Pans
- Pilot Holes
- Pressure Plates
- Pressure Switches
- Races
- Rubber Joints (METALASTIC)
- Screens
- Seals (Metal Clad)
- Seals
- Selector Interlock Systems
- Sensors
- Servos
- Shift Interlock Systems (Selector And Key Interlock Systems)
- Side Covers
- Slip Yokes
- Solenoids
- Speed Sensors (Electronic Wheel And Vehicle)
- Speedometer- Driven Gear Housing
- Speedometer/Odometer Drives (Mechanical)
- Speedometer/Odometer Heads (Mechanical)
- Speedometers/Odometers (Electronic)
- Switches
- Tone Wheels
- Toothed Rings (Tone Wheel)
- Torque Converters
- Transaxle Mounts
- Transducers (Transmission)
- Transfer Case Assemblies
- Transfer Case Fluid
- Transmission Coolers
- Transmission Mounts
- Transmission Pans
- Transmission Range Indicators (PRNDL)
- Tubes
- Universal Joints (CARDAN Or Cross Type)
- Vacuum Controls
- Vacuum Hoses
- Vacuum Motors
- Vacuum-Operated Switches
- Vehicle Speed Sensors
- Vents
- Vibration Dampers
- Wheel Attachment Hardware
- Wheel Speed Sensors
- Wiring Harnesses And Connectors
- Yokes And Slip Yokes
- Reason Code Explanation
- Automotive Terminology & Definitions
- Trouble Shooting - Clutches - General Information
- Electrical
- Map - Electrical Systems
- Electrical Systems
- Notes
- Map Standards Of Service
- The Map Process - Overview
- The Map Process - Overview Of Service Requirements And Suggestions
- Actuator Motors (Electric)
- Actuator Motors (Vacuum)
- Air Bags
- Alternators And Generators
- Amplifiers
- Antennas
- Batteries
- Battery Cables, Wires And Connectors
- Battery Cables
- Battery Trays And Hold Down Hardware
- Battery Wires
- Belts
- Bulb Sockets
- Bulbs, Sealed Beams And LEDS
- Cd Players
- Cigarette Lighter Assemblies
- Circuit Breakers
- Clutch Switches
- Connectors
- Control Modules
- Cruise Control Brake Switches
- Cruise Control Cables
- Cruise Control Clutch Switches
- Cruise Control Linkages And Cables
- Cruise Control Reservoirs
- Cruise Control Tubes
- Cruise Control Vacuum Dump Release Valves
- Cruise Control Vacuum Hoses, Tubes And
- Cruise Control Vehicle Speed Sensors
- Defoggers
- Defrosters
- Delays
- Dimmers
- Electric Heaters
- Equalizers
- Fuse Blocks
- Fuse Boxes And Blocks
- Fuses, Fusible Links And Circuit Breakers
- Fusible Links
- Gauges
- Generators
- Ground Cables And Straps
- Ground Straps
- Headlight Adjusters
- Heating Elements (Defrosters, Defoggers, Electric Heaters And Seats)
- Horns And Sirens
- Ignition Switches
- Indicator Lights
- Keyless Entry Keypads And Transmitters
- Keyless Entry Transmitters
- LEDS
- Lenses
- Microphones
- Mirrors (ELECTROCHROMATIC And Heated)
- Motors
- Neutral Safety Switches
- Odometers, Speedometers And Tachometers (Cable Driven)
- Odometers
- Power Distribution Center
- Pulleys
- Receivers, Amplifiers, Equalizers And Sub-Woofer Volume Controls
- Relay Boxes
- Relays
- Sealed Beams
- Seat Heaters
- Security Alarm Sensors
- Sirens
- Solenoids
- Speakers And Microphones
- Speedometer And Tachometer Linkages And Cables
- Speedometer Cables
- Speedometers
- Starters
- Sub-Woofer Volume Control
- Switches
- Tachometer Cables
- Tachometers
- Tape Players And Cd Players
- TENSIONERS
- Timers
- Transceivers
- Transducers
- Vacuum Accumulators (Reservoirs)
- Voltage Regulators
- Washer Fluid Level Senders
- Washer Pumps
- Wiper Arms And Blades
- Wiper Blades
- Wiper Hoses And Nozzles
- Wiper Linkages
- Wiper Nozzles
- Wiper Pump Reservoirs
- Wiring Harnesses And Connectors
- Battery, Starting & Charging System CHECKSHEET
- Reason Code Explanation
- Automotive Terminology & Definitions
- Electrical Systems
- Using lemon2025'S System Wiring Diagrams
- Map - Electrical Systems
- Engine
- Engine Overhaul Procedures - General Information
- * Please Read This First *
- Description
- Engine Identification
- Inspection Procedures
- Cleaning Procedures
- Component Cleaning
- Cylinder Head Replacement
- Cylinder Head Overhaul
- Pistons, Connecting Rods & Bearings
- Crankshaft & Main Bearings
- Camshaft
- Timing Chains & Belts
- Timing Gears
- Oil Pump
- Break-In Procedure
- General Cooling System Service - General Information
- Engine Overhaul Procedures - General Information
- Engine Performance
- Electrostatic Discharge Warning - General Information
- Engine Performance Diagnostic Routine Outline - General Information
- Engine Performance Safety Precautions
- Map - Engine Performance & Maintenance
- Engine Performance And Maintenance (Including Exhaust Systems)
- Engine Performance & Maintenance CHECKSHEET
- Engine Performance And Maintenance
- Notes
- Accelerator Pedal Position Sensor
- Accessory Belts
- Accessory Pulleys
- Air Conditioning Cycling Switches
- Air Conditioning Pressure Sensors
- Air Ducts And Tubes
- Air Filter Elements
- Air Filter Gaskets
- Air Filter Housings And Gaskets
- Air Fuel Ratio Sensors
- Air Injection Control Solenoids
- Air Plenums
- Air Pump Belts
- Air Pumps (Electric Driven)
- Air Tubes
- Aspirator, Check And DECEL Valves
- Baffles
- Ballast Primary Supply Resistor Wires
- Ballast Resistors And Primary Supply Resistors
- Barometric Pressure Sensors
- Batteries
- Battery Cables, Wires And Connectors
- Battery Connectors
- Battery Trays And Hold Down Hardware
- Battery Wires
- Belt Idler Assemblies (Accessory And Cam Belts)
- Belt TENSIONERS (Accessory And Cam Belt)
- Belt-Driven Air Pumps
- Boost Control Mechanism
- Camshaft Position Sensors
- Carburetors And Chokes
- Casting Core Plugs And Expansion Plugs
- Charge Air Coolers ""INTERCOOLERS"" (CAC)
- Check Valves
- Chemical Engine DECARBONIZATION
- Chokes
- Clutch Pedal Position Switches
- Cold Start Injectors
- Combustion Chamber Cleaning
- Connectors
- Coolant Recovery Tanks
- Coolant
- Cooling Fan Motor Modules
- Cooling Fan Motor Relays And Modules
- Cooling Fan Motor Resistors
- Cooling Fan Motor Sensors And Switches
- Cooling Fan Motor Switches
- Cooling Fan Motors
- Crankshaft Position Sensors
- Cylinder Deactivation Solenoid
- Cylinder Head Assemblies
- DECEL Valves
- Deflectors
- Dip Stick Tubes
- Dip Sticks And Tubes
- Distributor Advances And Retarders (Mechanical And Vacuum)
- Distributor Boots And Shields
- Distributor Caps
- Distributor Retarders (Mechanical And Vacuum)
- Distributor Rotors
- Distributor Shields
- Distributors
- Early Fuel Evaporation Valves (Heat Riser Assemblies)
- EGR Coolers
- EGR Exhaust Manifold Passages
- EGR Intake And Exhaust Manifold Passages
- EGR Plates And Coolers
- Electronic Spark Control Modules
- Electronic Transmission Control Devices
- Electronic Transmission Feedback Devices
- Engine Coolant Temperature Sensors
- Engine Cooling Systems
- Engine Covers (Oil Pan, Valve Cover, Timing Cover)
- Engine DECARBONIZATION
- Engine Oil Canisters
- Engine Oil Coolers (External)
- Engine Oil Drain Plugs And Gaskets
- Engine Oil Filters And Canisters
- Engine Oil Gaskets
- Engine Oil Pressure Gauges (Mechanical)
- Engine Oil
- Evaporative Emissions (EVAP) Canister Filters
- Evaporative Emissions (EVAP) Canister Purge Devices
- Evaporative Emissions (EVAP) Canisters
- Evaporative Emissions (EVAP) Feedback Devices
- Exhaust Gas RECIRCULATION Devices
- Exhaust Gas RECIRCULATION Feedback Devices
- Expansion Plugs
- Fan Control Sensor
- Fuel Accumulators And Dampers
- Fuel And Cold Start Injectors
- Fuel Caps
- Fuel Dampers
- Fuel Delivery Check Valves
- Fuel Distributors (BOSCH Cis)
- Fuel Filler Necks And RESTRICTORS
- Fuel Filters
- Fuel Injector Cleaning
- Fuel Injectors
- Fuel Level Senders
- Fuel Pressure Regulators
- Fuel Pumps (In-Tank, External, Electrical Or Mechanical)
- Fuel Rails
- Fuel RESTRICTORS
- Fuel System Cleaning Service
- Fuel Tanks
- Fuel
- Gaskets
- Grommets (Valve Cover)
- Harmonic Dampers
- Heater Control Valves
- Heater Cores
- Hose Clamps
- Hose Connectors
- Hose Couplers
- Hoses And Tube Couplers, Connectors And Clamps
- Hoses And Tubes (Fuel Lines, Radiator, Vacuum, By-Pass, Heater, Recovery Tank And Oil Coolers)
- Housings
- Idle Air Controls
- Idle Speed Control Actuators
- Ignition Boots
- Ignition Coil Towers
- Ignition Coils
- Ignition Control Modules (ICM)
- Ignition Switches
- Ignition Terminals
- Ignition Wires (Secondary)
- Inertia Fuel Shut-Off Switches
- Intake Air Temperature Sensors
- Intake Cleaning
- Intake Manifolds
- In-Tank Fuel Strainers
- INTERCOOLERS
- Knock Sensors
- Liquid Vapor Separators
- Long Block Assemblies
- Manifold Absolute Pressure (Map) Sensors
- Mass Air Flow (MAF) Sensors
- Metal Air Manifolds And Pipes
- Metal Air Pipes
- Mix Control Solenoids
- Motor Mounts
- O2 Sensors
- Oil Pans
- Oil Pressure Sending Units
- Oil Pump Pick-Up Screens
- Oil Pumps
- O-Rings, Gaskets, Seals And Spring Locks
- Park Neutral Position Switches
- PCV Breather Elements
- PCV Orifices
- PCV Valves
- Pick-Up Assemblies (Includes Magnetic, Hall Effect And Optical)
- Power Steering Pressure Sensors
- Powertrain Control Modules (Pcm) And Prom
- Powertrain Control Prom
- Pressurized Expansion Tank Caps
- Radiator / Cooling Fan Blades
- Radiator / Cooling Fan Clutches
- Radiator Caps And Pressurized Expansion Tank Caps
- Radiators
- Roll Over Valves
- Sealing Compounds
- Seals
- Secondary Air Injection System Management Devices
- Sensors
- Short Block Assemblies
- Shrouds, Baffles And Deflectors
- Spark Plugs
- Spring Locks
- Super Chargers
- Switches
- Thermal Vacuum Valves
- Thermostatic Air Door Assemblies
- Thermostats And Housings
- Throttle Bodies
- Throttle Body Cleaning
- Throttle Cables
- Throttle Linkages And Cables
- Throttle Position Sensors
- Throttle Position Switches
- Timing Belt Sprockets
- Timing Belts
- Timing Covers
- Torque Struts
- Transmission Range Switches
- Tube Clamps
- Tube Connectors
- Tube Couplers
- Tubes
- Turbo Chargers
- Vacuum Connections
- Vacuum Hoses, Tubes And Connections (Non-Metallic)
- Vacuum Regulator Solenoids
- Vacuum Tubes
- Valve Covers
- Vehicle Speed Senors
- Volume Air Flow Sensors
- Waste Gate And Boost Control Mechanisms
- Waste Gate Control Solenoids
- Water Pumps (Electric)
- Water Pumps (Non-Electric)
- Wiring Harnesses And Connectors
- Reason Code Explanation
- Automotive Terminology & Definitions
- Parasitic Load Explanation & Test Procedures - General Information
- State Emission Standards - Diesel
- State Emission Standards - Gas
- ALASKA
- ARIZONA
- CALIFORNIA
- Colorado
- CONNECTICUT
- DELAWARE
- District Of COLUMBIA
- GEORGIA
- IDAHO
- ILLINOIS
- INDIANA
- KENTUCKY
- MARYLAND
- MASSACHUSETTS
- MISSOURI
- NEVADA
- New Jersey
- New MEXICO
- New YORK
- North CAROLINA
- OHIO
- OREGON
- PENNSYLVANIA
- RHODE Island
- TENNESSEE
- TEXAS
- UTAH
- VIRGINIA
- WASHINGTON
- WISCONSIN
- U. S. EPA ASM2525 & ASM5015 Start-Up Emission Standards
- U. S. EPA Revised Final ASM Emission Standards (ASM5015 & ASM2525)
- U.S. EPA Im240 Emission Standards
- Waveforms - Injector Pattern Tutorial - General Information
- * Please Read This First *
- Purpose Of This Article
- Is A Lab Scope Necessary?
- The Two Types Of Injector Drivers
- The Two Ways Injector Circuits Are Wired
- Interpreting Injector Waveforms
- Current Waveform Samples
- Notes
- Example #1 - Voltage Controlled Driver
- Example #2 - Voltage Controlled Driver
- Example #3 - Voltage Controlled Driver
- Example #4 - Current Controlled Driver
- Example #5 - Current Controlled Driver
- Example #6 - Current Controlled Driver
- Example #7 - Current Controlled Driver
- Example #8 - Current Controlled Driver
- Voltage Waveform Samples
- Notes
- Example #1 - Voltage Controlled Driver
- Example #2 - Voltage Controlled Driver
- Example #3 - Voltage Controlled Driver
- Example #4 - Current Controlled Driver
- Example #5 - Current Controlled Driver
- Example #6 - Current Controlled Driver
- Example #7 - Current Controlled Driver
- Example #8 - Current Controlled Driver
- Map - Exhaust Systems
- Exhaust Systems
- Notes
- Map Standards Of Service
- The Map Process - Overview
- The Map Process - Overview Of Service Requirements And Suggestions
- Catalytic Converters
- Exhaust And Tail Pipes
- Exhaust Connections
- Hangers
- Heat Risers (Mechanical EFE Devices)
- Heat Shields
- Manifolds (Cast And Tube Type)
- Mechanical EFE Devices
- Muffler Valve
- Mufflers And Resonators
- Reason Code Explanation
- Exhaust Systems
- Heating, Ventilation & A/C (HVAC)
- Map - Heating, Ventilation, & Air Conditioning
- Heating, Ventilation & Air Conditioning Systems
- Notes
- Map Standards Of Service
- The Map Process - Overview
- The Map Process - Overview Of Service Requirements And Suggestions
- Accumulators
- Actuators (Electrical)
- Actuators (Vacuum)
- Air Conditioning Fittings
- Air Conditioning Hoses
- Air Conditioning Metal Lines
- Air Control Doors
- Air Dams (External)
- Air Distribution System
- Belts
- Blend Doors
- Blower Fans (Blower Wheel Or Squirrel Cage)
- Blower Motors
- Blower Resistors
- Blower Switches
- Cabin Air Filters
- Circuit Breakers
- Compressor Clutch Assemblies
- Compressors
- Condenser Air Seals
- Condenser Fan Motors
- Condensers
- Connectors
- Control Cables
- Control Heads (Function Selectors)
- Control Linkages
- Control Modules
- Coolant
- Cooling Fan Blades
- Cooling Fan Clutches
- Cooling Fan Motors
- Evaporator Drain Tubes
- Evaporator Filters
- Evaporator Pressure Regulators (EPRS)
- Evaporators
- Expansion Valves
- Function Selectors
- Fuses, Fusible Links And Circuit Breakers
- Fusible Links
- Gaskets
- Heater Cases
- Heater Control Valves
- Heater Cores
- Heater Hoses
- High Pressure Relief Valves (HPRV)
- Idlers
- In-Line Filters
- Metal Fittings
- Metal Lines
- Mix And Air Control Doors (Blend Doors)
- ORIFACE Tubes
- O-Rings
- Pilot-Operated Absolutes (POAS)
- Plenums
- Pressure Control Valves
- Pressure Sensors
- Pulleys
- Radiators
- Receiver-DRIERS
- Refrigerant Oil
- Refrigerant
- Relays
- Seals
- Service Ports
- Spring Lock Couplings
- Suction Throttling Valves (STVS)
- Switches (Electrical)
- TENSIONERS
- Thermistors And Pressure Sensors
- Thermostats And Housings
- Vacuum Hoses And Tubes
- Vacuum Reservoirs
- Vacuum Tubes
- Valves In Receiver (VIRS)
- Water Pumps (Electric Auxiliary)
- Wiring Harnesses And Connectors
- Heating, Ventilation & Air Conditioning System CHECKSHEET
- Reason Code Explanation
- Automotive Terminology & Definitions
- Heating, Ventilation & Air Conditioning Systems
- Map - Heating, Ventilation, & Air Conditioning
- Hoist/Jack
- Identification
- Metric Conversions
- Maintenance Reminder Light (Reset Procedures)
- Engine Oil Replacement Reminder
- Notes
- Engine Oil Replacement Reminder Reset - Procedure 01
- Engine Oil Replacement Reminder Reset - Procedure 02
- Engine Oil Replacement Reminder Reset - Procedure 03
- Engine Oil Replacement Reminder Reset - Procedure 04
- Engine Oil Replacement Reminder Reset - Procedure 05
- Engine Oil Replacement Reminder Reset - Procedure 06
- Engine Oil Replacement Reminder Reset - Procedure 07
- Engine Oil Replacement Reminder Reset - Procedure 08
- Engine Oil Replacement Reminder Reset - Procedure 09
- Engine Oil Replacement Reminder Reset - Procedure 10
- Engine Oil Replacement Reminder Reset - Procedure 11
- Engine Oil Replacement Reminder Reset - Procedure 12
- Engine Oil Replacement Reminder Reset - Procedure 13
- Engine Oil Replacement Reminder Reset - Procedure 14
- Engine Oil Replacement Reminder Reset - Procedure 15
- Engine Oil Replacement Reminder Reset - Procedure 16
- Engine Oil Replacement Reminder Reset - Procedure 17
- Engine Oil Replacement Reminder Reset - Procedure 18
- Engine Oil Replacement Reminder Reset - Procedure 19
- Engine Oil Replacement Reminder Reset - Procedure 20
- Engine Oil Replacement Reminder Reset - Procedure 21
- Engine Oil Replacement Reminder Reset - Procedure 22
- Engine Oil Replacement Reminder Reset - Procedure 23
- Engine Oil Replacement Reminder Reset - Procedure 24
- Engine Oil Replacement Reminder Reset - Procedure 25
- Engine Oil Replacement Reminder Reset - Procedure 26
- Engine Oil Replacement Reminder Reset - Procedure 27
- Engine Oil Replacement Reminder Reset - Procedure 28
- Engine Oil Replacement Reminder Reset - Procedure 29
- Engine Oil Replacement Reminder Reset - Procedure 30
- Engine Oil Replacement Reminder Reset - Procedure 31
- Engine Oil Replacement Reminder Reset - Procedure 32
- Engine Oil Replacement Reminder Reset - Procedure 33
- Engine Oil Replacement Reminder Reset - Procedure 34
- Engine Oil Replacement Reminder Reset - Procedure 35
- Engine Oil Replacement Reminder Reset - Procedure 36
- Engine Oil Replacement Reminder Reset - Procedure 37
- Emissions Maintenance Reminder (Reminder Flag)
- Emissions Maintenance Reminder (Warning Light)
- Emissions Maintenance Reminder (Check Engine Light)
- Diesel Fuel Filter Replacement Reminder
- Maintenance Service Reminder
- Timing Belt Replacement Reminder
- Transmission Fluid Replacement Reminder
- Tire Pressure Monitor System Reminder
- Notes
- TPMS Reminder Reset - Procedure 01
- TPMS Reminder Reset - Procedure 02
- TPMS Reminder Reset - Procedure 03
- TPMS Reminder Reset - Procedure 04
- TPMS Reminder Reset - Procedure 05
- TPMS Reminder Reset - Procedure 06
- TPMS Reminder Reset - Procedure 07
- TPMS Reminder Reset - Procedure 08
- TPMS Reminder Reset - Procedure 09
- TPMS Reminder Reset - Procedure 10
- TPMS Reminder Reset - Procedure 11
- TPMS Reminder Reset - Procedure 12
- TPMS Reminder Reset - Procedure 13
- TPMS Reminder Reset - Procedure 14
- TPMS Reminder Reset - Procedure 15
- TPMS Reminder Reset - Procedure 16
- TPMS Reminder Reset - Procedure 17
- TPMS Reminder Reset - Procedure 18
- TPMS Reminder Reset - Procedure 19
- TPMS Reminder Reset - Procedure 20
- TPMS Reminder Reset - Procedure 21
- TPMS Reminder Reset - Procedure 22
- TPMS Reminder Reset - Procedure 23
- TPMS Reminder Reset - Procedure 24
- TPMS Reminder Reset - Procedure 25
- TPMS Reminder Reset - Procedure 26
- TPMS Reminder Reset - Procedure 27
- TPMS Reminder Reset - Procedure 28
- TPMS Reminder Reset - Procedure 29
- TPMS Reminder Reset - Procedure 30
- TPMS Reminder Reset - Procedure 31
- TPMS Reminder Reset - Procedure 32
- TPMS Reminder Reset - Procedure 33
- TPMS Reminder Reset - Procedure 34
- TPMS Reminder Reset - Procedure 35
- TPMS Reminder Reset - Procedure 36
- TPMS Reminder Reset - Procedure 37
- Engine Oil Replacement Reminder
- Restraints
- RPO Codes
- RPO Code Description (Codes 001-19F)
- RPO Code Description (Codes 19H-2EL)
- RPO Code Description (Codes 2F1-44I)
- RPO Code Description (Codes 44L-5J9)
- RPO Code Description (Codes 5K0-6FF)
- RPO Code Description (Codes 6FG-76A)
- RPO Code Description (Codes 76D-7XD)
- RPO Code Description (Codes 7XF-8M0)
- RPO Code Description (Codes 8M1-9C0)
- RPO Code Description (Codes 9C1-A0F)
- RPO Code Description (Codes A0G-Ar4)
- RPO Code Description (Codes Ar5-BCP)
- RPO Code Description (Codes BCQ-C12)
- RPO Code Description (Codes C13-Cur)
- RPO Code Description (Codes Cut-Dir)
- RPO Code Description (Codes Dr7-EHE)
- RPO Code Description (Codes EHF-F5P)
- RPO Code Description (Codes F5Q-G1V)
- RPO Code Description (Codes G1W-HFN)
- RPO Code Description (Codes HFO-JRG)
- RPO Code Description (Codes JRH-KLY)
- RPO Code Description (Codes KLZ-LQX)
- RPO Code Description (Codes LQY-MW9)
- RPO Code Description (Codes MWE-ODK)
- RPO Code Description (Codes ODL-Ora)
- RPO Code Description (Codes Orb-PDE)
- RPO Code Description (Codes PDF-QH6)
- RPO Code Description (Codes QH7-R8D)
- RPO Code Description (Codes R8E-T07)
- RPO Code Description (Codes T08-TJ0)
- RPO Code Description (Codes TJ1-U10)
- RPO Code Description (Codes U11-Us9)
- RPO Code Description (Codes USB-VG9)
- RPO Code Description (Codes VGA-W5Y)
- RPO Code Description (Codes W5Z-XE3)
- RPO Code Description (Codes XE4-Y9Z)
- RPO Code Description (Codes Ya2-ZD9)
- RPO Code Description (Codes ZDE-ZZZ)
- Steering
- Map - Steering, Suspension, Wheel Alignment, Wheels & Tires
- Steering & Suspension Systems
- Wheel And Tire
- Steering & Suspension CHECKSHEET
- Wheels & Tires CHECKSHEET
- Steering And Suspension, Wheel Alignment, Wheels And Tires
- Notes
- Active Handling
- Active Suspension Control Modules
- Active Variable Ratio Steering
- Active Yaw Control
- Adaptive Cruise Control
- Advance TRAC
- Air Bags
- Air Ride Control Modules
- Air Ride Suspension Torsion Springs (Counter Balancing)
- Air Ride Suspension
- Air Ride Tubes
- Air Shocks And Air Struts
- Air Spring Valves
- Air Springs
- Air Suspension Control Valves
- Air Suspension DRIERS
- Axle Acceleration Sensor
- Ball Joints
- Body Acceleration Sensor
- Bushings
- Center Links
- Compressors
- Continuous Damping Control
- Control Arm Shafts
- Control Arms
- Control Modules
- Distance Regulation Control Module
- Distance Regulation Sensor
- Drag Links
- Dynamic Stability Control
- Dynamic Stability Traction Control
- Electronic Ride Control Shocks And Struts
- Electronic Stability Control
- Electronic Suspension System
- Flex Couplers
- Gaskets
- Height Sensors
- Hydraulic Hoses
- Hydraulic Power Steering Pumps
- Hydraulic Suspension Hoses
- Hydraulic Suspension Pumps
- Idler Arms
- Intermediate Shaft U-Joints
- King Pins
- Modules
- Pitman Arms
- Power Steering Belts
- Power Steering Coolers
- Power Steering Fluid
- Power Steering Hoses
- Power Steering Lines (Steel)
- Power Steering Pumps - Electric
- Power Steering Pumps
- Radar Sensor
- Radius Arms
- Relay Rods
- Relays
- Sensors
- Shock Absorbers, Strut Cartridges And Strut Assemblies
- Spindles
- Springs, Coil, Leaf And Torsion Bars
- STABILITRAC
- Stability Management System
- Steering Angle Sensor
- Steering Arms
- Steering Couplers
- Steering Dampers
- Steering Gears (Except Rack And Pinion)
- Steering Gears, Rack And Pinion
- Steering Knuckles
- Strike Out Bumpers
- Strut Bearing Plate Assemblies
- Strut Rods
- Suspension Pumps (Hydraulic)
- Sway Bar Links
- Sway Bar Mounting Bushings
- Sway Bars
- Switches
- Tie Rod Ends (Inner And Outer)
- Tire Pressure Monitoring System
- Tire Pressure Sensors
- Tires
- Torque Sensor
- Torsion Springs
- Track Bar Bushings
- Track Bars
- Trailing Arm Bushings
- Trailing Arms
- Valve Stems
- Vehicle Dynamics Control
- Vehicle Speed Sensor
- Vehicle Stability Assist
- Vehicle Stability/Skid Control
- Warning Lamps
- Wheel Alignment
- Wheel Attachment Hardware
- Wheel Bearings, Races And Seals
- Wheels (Rims)
- Wiring Harnesses And Connectors
- Reason Code Explanation
- Automotive Terminology & Definitions
- Wheel Alignment Theory & Operation - General Information
- Map - Steering, Suspension, Wheel Alignment, Wheels & Tires
- Traction Control Disable Procedures
- Trouble Shooting - Manual Transmission - General Information
- Heating, Ventilation & A/C (HVAC)
- General Servicing
- A/C Compressor Oil Checking
- Compressor Applications (Passenger Cars)
- Compressor Applications (Light Trucks & Vans)
- Body Code Designations (Passenger Cars)
- Body Code Designations Trucks & Vans
- Refrigerant Oil
- Servicing Precautions
- Checking Compressor Oil
- Passenger Car Refrigerant Oil & R-12 Capacities
- Light Truck & Van Refrigerant Oil & R-12 Capacity
- A/C Compressor Overhaul
- A/C System General Servicing
- Safety Precautions - Using R-12 Refrigerant
- Safety Precautions - Using Individual R-12 Cans
- Safety Precautions - Multi-Can Dispensing Valves
- Can Tap Installation
- Sight Glass Indicators
- 1992 Passenger Car Service Valves Location
- 1992 Truck/Van Service Valves Location
- Stem-Type Valve Operation
- Back-Seated (Operating) Position
- Mid (Test) Position
- Front-Seated (Off) Position
- SCHRADER-Type Valve Operation
- Special Valve Connectors
- Manifold Gauge Set
- Connecting Gauge Set
- Purging Test Hoses
- Stabilizing A/C System
- Pressure Gauge Readings
- Excessive Moisture Gauge Readings
- Defective Thermostatic Switch Gauge Readings
- MISADJUSTED Thermostatic Switch Gauge Readings
- Defective Clutch Cycling Switch Pressure Gauge Readings
- Low R-12 Charge Gauge Readings
- Very Low R-12 Charge Gauge Readings
- Orifice Tube Plugged Gauge Readings
- Expansion Or "H" Valve Stuck Closed
- Expansion Or "H" Valve Stuck Open Gauge Readings
- Compressor Malfunction Gauge Readings
- Condenser Malfunction Or R-12 Overcharge Gauge Readings
- Orifice Tube Replacement
- 1992 Orifice Tube Location & Tool Id Table
- Refrigerant Recovery
- Discharging A/C System
- Flushing A/C System
- Charging A/C System
- A/C System Precautions
- Before Opening The System
- Discharging A/C System
- Disconnecting Lines & Fittings
- Component Replacement
- Using R-12 Refrigerant - Safety Precautions
- Using Individual R-12 Cans
- Multi-Can Dispensing Valves
- Can Tap Installation Flat Type Seal Cans
- Screw Type Seal Cans
- Connecting Lines & Fittings
- Placing System In Operation
- Compressor Removal Information - Isolation Method
- Compressor Removal Information - Discharge Method
- A/C System Specifications
- A/C Compressor Oil Checking
- HVAC Control Systems
- A/C-Heater System - Automatic
- A/C System Specifications
- Description
- Operation
- Adjustments
- Trouble Shooting
- Notes
- Self-Diagnostic System
- Retrieving Codes
- Exiting Diagnostic Mode & Clearing Codes
- Code 01 - Temperature Air Valve Actuator Motor Circuit Open
- Code 02 - Temperature Air Valve Actuator Motor Circuit Short
- Code 03 - Outside Air Temperature Sensor Circuit Open
- Code 04 - Outside Air Temperature Sensor Circuit Short
- Code 05 - Inside Air Temperature Sensor Circuit Open
- Code 06 - Inside Air Temperature Sensor Circuit Short
- Code 07 Or Code 08 - SUNLOAD Sensor Circuit Open Or Short
- Code 09 - Low FREON
- Code 10 - Universal Asynchronous Receiver Transmitter Failure
- Testing
- Removal & Installation
- Vacuum Hose Diagram(S)
- Wiring Diagram
- A/C-Heater System - Manual
- A/C System Specifications
- Description
- Operation
- Adjustments
- Trouble Shooting
- Removal & Installation
- Notes
- Control Panel R & I
- A/C Module Lower Evaporator Case R & I
- Air Inlet Vacuum Actuator R & I
- Blower Motor Resistor & Relay R & I
- Compressor Control Relay R & I
- Defrost Vacuum Actuator R & I
- Evaporator Core R & I
- Heater Core R & I
- Instrument Panel R & I
- Mode Valve Vacuum Actuator R & I
- Pressure Cycling Switch R & I
- Vacuum Hose Diagram(S)
- Wiring Diagram
- A/C-Heater System - Manual Trouble Shooting
- Refrigerant System Diagnosis
- Trouble Shooting Charts
- CCOT System, Insufficient Cooling Chart "A"
- CCOT System, Insufficient Cooling Chart "B"
- CCOT System, Insufficient Cooling Chart "C"
- CCOT System, Insufficient Cooling Chart "D"
- CCOT System, Insufficient Cooling Chart "E"
- V5 System, Preliminary Checks Step 1
- V5 System, Checking Refrigerant Charge Step 2
- V5 System, Checking Compressor Clutch Engagement Step 3
- V5 System, Checking System Performance Step 4 (1 Of 2)
- V5 System, Checking System Performance Step 4 (2 Of 2)
- V5 System, Gray Area Diagnosis & Service Step 5
- V5 System, Striped Area Diagnosis & Service Step 6
- V5 System, Control Valve Diagnosis Step 7
- Air Conditioning Performance Test
- Operational Testing
- Electrical Trouble Shooting
- A/C-Heater System - Automatic
- General Servicing
- Maintenance
- Procedures
- Maintenance Information
- Model Identification
- Maintenance Service Information
- Service Point Locations
- Service Labor Times
- Wheel & Tire Specifications
- Wheel Torque Specifications
- Battery Specifications
- Cautions & Warnings
- Supplemental Restraint System (Air Bag)
- Air Conditioning Servicing
- Anti-Lock Brake System
- Replacing Blown Fuses
- Battery
- Battery Warning
- Brake Pad Wear Indicator
- Catalytic Converter
- Coolant (DEX-Cool 1995-96 Models)
- Coolant (Propylene-Glycol Formulations)
- Electrostatic Discharge Sensitive (ESD) Parts
- Fuel System Service
- Halogen Bulbs
- Methanol Gasoline
- Radiator Cap
- Radiator Fan
- Radiator Fan With Tow Package
- Spark Plugs
- Tailgate
- Traction Control System (If Equipped)
- Warranty Information
- Fuses & Circuit Breakers
- Service Indicator & Warning Lights
- Service Indicator & Warning Lights
- Engine Oil Life Monitor Reset - 1995-96 Models
- Oil Pressure Indicator
- Alternator (Charging System) Light
- Engine Coolant Temperature Light
- Low Coolant Warning Light (If Equipped)
- Brake Warning Light
- Anti-Lock Brake Warning Light (If Equipped)
- Service Engine Soon/Check Engine Warning Light
- Engine Oil Life Monitor Reset - 1994 Models
- Service Indicator & Warning Lights
- Maintenance Information
- Procedures
- Restraints
- Air Bag, SRS
- Air Bag Restraint System
- Description & Operation
- Service Precautions
- Disabling & Activating Air Bag System
- Post-Collision Inspection
- Adjustments
- Disposal Procedures
- Removal & Installation
- Testing - System Operation Check
- Wire Repair
- Diagnosis & Testing
- Notes
- Self-Diagnosis
- Sir Diagnostic System Check
- Chart A (1 Of 3), History Code Diagnosis
- Chart A (2 Of 3), History Code Diagnosis
- Chart A (3 Of 3), History Code Diagnosis
- Chart B, Flash Code Diagnosis
- Chart C, Inflatable Restraint Indicator Comes On Steady
- Chart D (1 Of 2), Inflatable Restraint Indicator Does Not Come On
- Chart D (2 Of 2), Inflatable Restraint Indicator Does Not Come On
- Chart E, Inflatable Restraint Indicator Does Not Come On Steady During Crank
- Chart F, Inflatable Restraint Indicator Flashes 7-9 Times, Then Flashes Code 12
- Chart G, DERM Cannot Communicate With Tech 1
- Code 21 (1 Of 2), Steering Column Resistance Too High
- Code 21 (2 Of 2), Steering Column Resistance Too High
- Code 22 (1 Of 2), Steering Column Resistance Too Low
- Code 22 (2 Of 2), Steering Column Resistance Too Low
- Codes 21 & 22 Both Current, Steering Column Resistance Undetermined
- Code 23 (1 Of 2), Steering Column Voltage Too High
- Code 23 (2 Of 2), Steering Column Voltage Too High
- Code 24 (1 Of 3), Steering Column Voltage Too Low
- Code 24 (2 Of 3), Steering Column Voltage Too Low
- Code 24 (3 Of 3), Steering Column Voltage Too Low
- Code 25, Short To Battery In Steering Column
- Code 26, Open In Steering Column
- Code 31, Open 36VLR To Deployment Loop
- Code 32, Grounded 36VLR To Deployment Loop
- History Code 33, Steering Diode Shorted In Arming Sensor
- Code 34, Open In Ignition 1 Feed To Deployment Loop
- Code 35, Discriminating Sensor Open
- Code 41 &/Or 42, Energy Reserve Voltage Fault
- Current Code 51, Accident Detected
- Code 52, EEPROM Accident Data Area Full
- Code 61, Force Low Or Inflatable Restraint Indicator Circuit Failure
- Code 71, Internal DERM Fault
- Torque Specifications
- Wiring Diagrams
- Post-Collision Air Bag Safety Inspection
- Air Bag Restraint System
- Air Bag, SRS
- Steering
- Electronic Steering
- Manual Steering
- Steering System - Power
- Steering System - Variable
- Power Steering
- Steering System - Power
- Steering System - Variable
- Steering Column
- Description
- Service Precautions
- Air Bag Disabling & Activating
- Adjustments
- Removal & Installation
- Overhaul
- Torque Specifications
- Suspension
- Electronic Suspension
- Suspension - Rear Electronic Level Control
- Front Suspension
- Rear Suspension
- Suspension - Rear
- Description
- Adjustments
- Removal & Installation
- Shock Absorbers (CAMARO & Firebird)
- Shock Absorbers (Except CAMARO & Firebird)
- COIL SPRINGS & INSULATORS ("B" Body)
- COIL SPRINGS & INSULATORS ("D" Body)
- COIL SPRINGS & INSULATORS ("F" Body)
- Upper Control Arm
- Lower Control Arm
- Track Bar (CAMARO & Firebird)
- Track Bar Brace (CAMARO & Firebird)
- Torque Arm (CAMARO & Firebird)
- Torque Specifications
- Suspension - Rear
- Wheel Alignment
- Electronic Suspension
- Transmission
- Automatic Trans
- Diagnosis - A/T
- Application
- Diagnostic Flow
- Description
- Trouble Shooting
- Testing & Diagnosis (Exc. REATTA, Riviera, TORONADO & TROFEO)
- Testing & Diagnosis (REATTA, Riviera, TORONADO & TROFEO)
- Service Bulletins
- TCC Lock-Up Problems
- No Lock-Up Condition
- Brake Switch Test
- Checking Self-Diagnostic System
- TCC Apply Solenoid Test
- No TCC Release Condition
- Checking Voltage To Terminal "A" At Transmission Using ALDL
- Checking Voltage To Terminal "A" At Transmission
- Checking For Ground At Terminal "D" At Trans. Using ALDL
- Checking For Ground At Terminal "D" At Transmission
- Cooler Line Pressure Test
- Electrical Switches Test
- Grounding "D" Wire At Transmission Using ALDL
- Diagnostic Flow Charts (Cars)
- Self-Diagnostic System Check REATTA & Riviera
- Chart A-1, No Service Engine Soon Light - REATTA & Riviera
- Chart A-2, Service Engine Soon Light Won't Go Out Or Flash (REATTA & Riviera)
- Chart A, Blank Odometer Display - REATTA & Riviera
- Chart B, Odometer Displays Error (LOS Of Serial Data) (REATTA & Riviera)
- Chart B-1, BCM Power & Grounds - REATTA & Riviera
- Chart C, ECCP Display Problems (Loss Of ECCP Communications) (REATTA & Riviera)
- Chart D-1, Grounded Serial Data Circuit - REATTA & Riviera
- Chart D-2, Serial Data Circuit Shorted To Voltage - REATTA & Riviera
- Code B556, Odometer (Ee) Prom Error - REATTA & Riviera
- Chart A-1, No Service Engine Soon Light - TORONADO & TROFEO
- Chart A-2, Service Engine Soon Light Will Not Go Out Or Flash - TORONADO & TROFEO
- Self-Diagnostic System Check (Non-CRT TORONADO & TROFEO)
- Chart A, Loss Of IPC Display (Non-CRT Equipped) TORONADO & TROFEO
- Chart B, Loss Of Serial Data (Non-CRT Equipped TORONADO & TROFEO)
- Chart C, Loss Of ECCP Communications (Non-CRT Equipped TORONADO & TROFEO)
- Chart D, Loss Of Communications (Non-CRT Equipped TORONADO & TROFEO)
- Chart D-1, Grounded Serial Data Circuit (Non-CRT Equipped TORONADO & TROFEO)
- Chart D-2, Serial Data Circuit Shorted To Voltage (Non-CRT Equipped TORONADO & TROFEO)
- Self-Diagnostic System Check (CRT Equipped TORONADO & TROFEO)
- Chart A, Loss Of IPC Display (CRT Equipped TORONADO & TROFEO)
- Chart B, Color CRT Blank With Ignition On (CRT Equipped TORONADO & TROFEO)
- Chart C, Color CRT Unable To Control ECCP (CRT Equipped TORONADO & TROFEO)
- Chart D, Serial Data Circuit Open (CRT Equipped TORONADO & TROFEO)
- Chart D-1, Grounded Serial Data Circuit (CRT Equipped TORONADO & TROFEO)
- Chart D-2, Serial Data Circuit Shorted To Voltage (CRT Equipped TORONADO & TROFEO)
- Chart E, Color CRT Abnormalities (CRT Equipped TORONADO & TROFEO)
- Code B127, Gear Selector Switch Circuit
- Code 23, Mat Sensor Signal Voltage High
- Code 24, Vehicle Speed Sensor (A, F, J, L, N, W & Y Bodies)
- Code 24, Vehicle Speed Sensor (VSS) 2.2L J Body (1991)
- Code 24, Vehicle Speed Sensor (VSS) 5.0L & 5.7L TBI B, D & F Bodies
- Code 24, Vehicle Speed Sensor (VSS) SATURN (1991-92)
- Code 25, Mat Sensor Signal Voltage Low
- Code 26, Diagnostic Circuit Check
- Service Engine Soon Light Inoperative
- Service Engine Soon Light Won't Go Out Or Flash Code 12
- Code 26, Quad-Driver Circuit 3.8L W Body
- Code 26, Quad-Driver Circuit - 3.8L H Body
- Code 26, Quad-Driver Circuit - 3.3L A & N Bodies
- Code 26, Quad-Driver Circuit 3.8L C & E Bodies
- Code 27 Or 28, Gear Switch Circuits - 3.3L With 3T40 Transaxle
- Code 28 Or 29, Gear Switch Circuits - 3.3L A Body With 4T60
- Code 27, 28 Or 29 Gear Switch Circuits - 3.8L
- Code 31, Park/Neutral Switch Circuit - 3.3L & 3.8L
- Code 31, Park/Neutral Switch Circuit - 3.8L PFI (VIN L)
- Code 31, Park/Neutral Switch Circuit - 3.3L PFI (VIN N)
- Code 36, Shift Control Problem - 3.8L C & E Bodies W/4T60E Transaxle
- Code 38, Brake Switch Circuit - 3.3L & 3.8L
- Code 39, TCC Circuit 3.3L With 3T40 Transaxle
- Code 39, TCC Circuit 3.3L & 3.8L With 4T60 (440-T4) Transaxle
- Code 38, Brake Switch Circuit - 3.3L PFI N Body
- Chart C-1A, Park/Neutral Switch 1.6L TBI T Body
- Chart C-1A, Park/Neutral Switch - 2.0L & 2.5L TBI & PFI A, J & N Bodies
- Chart C-1A, Park/Neutral Switch - 2.5L TBI W Body
- Chart C-1A, Park/Neutral Switch 2.2L, 2.3L, 3.1L, 3.4L, 5.0L & 5.7L PFI 4.3L, 5.0L & 5.7L TBI A, B, F, J, L, N, W & Y Bodies
- Chart C-8A, Torque Converter Clutch 1.6L & 2.2L TBI T & J Bodies
- Chart C-8A, Torque Converter Clutch Electrical Diagnosis - 2.0L & 2.2L PFI J Bodies
- Chart C-8A, 3T40 Torque Converter Clutch Electrical Diagnosis 2.3L PFI N & W Bodies
- Chart C-8A, Torque Converter Clutch Electrical Diagnosis - 2.5L TBI A & N Bodies
- Chart C-8A, Torque Converter Clutch Electrical Diagnosis 2.5L TBI W Body
- Chart C-8, Torque Converter Clutch Electrical Diagnosis - 3.1L PFI A, J & L Bodies (1 Of 2)
- Chart C-8, Torque Converter Clutch Electrical Diagnosis - 3.1L PFI A & J Bodies (2 Of 2)
- Clutch C-8B, 4T60 Torque Converter Clutch Electrical Diagnosis, 3.1L PFI A & W Bodies
- Chart C-8A, Torque Converter Clutch - 3.1L PFI F Body
- Chart C-8A, 3T40 Torque Converter Clutch Electrical Diagnosis - 3.1L PFI W Body
- Chart C-8A, 3T40 Torque Converter Clutch, 3.3L PFI A Body
- Chart C-8B, 4T60 Torque Converter Clutch Electrical Diagnosis - 3.3L PFI A Body
- Chart C-8A, 3T40 Torque Converter Clutch, 3.3L PFI N Body
- Chart C-8B, 4T60 Transaxle Mode Switch Electrical Diagnosis - 3.4L PFI W Body
- Chart C-8C, 4T60 Transaxle 1ST Gear Switch Electrical Diagnosis - 3.4L PFI W Body
- Chart C-8A, Torque Converter Clutch Electrical Diagnosis - 3.8L PFI C Body
- Chart C-8A, Torque Converter Clutch Electrical Diagnosis - 1991 E Body (Except ELDORADO) 3.8L PFI (VIN L)
- Chart C-8B, 4T60 Transaxle Shift Solenoid Functional Check - 1991 E Body (Except ELDORADO) 3.8L PFI (VIN L)
- Chart C-8A, Torque Converter Clutch Functional Check - 1992 3.8L PFI (VIN L & 1)
- Notes
- Diagnostic Aids
- Transaxle Prefunctional Check
- No Indicator Lights On Or Ignition Indicator Light Only On
- Battery Indicator Light On, All Other Indicator Lights Off
- Brake Indicator Light Not On
- Shift "A" And/Or Shift "B" Indicator lights Not On
- Converter Clutch Apply Indicator Light On All The Time
- Converter Clutch MOD Indicator Light On All the Time
- Chart C-8B, 4T60 Transaxle Shift Solenoid Functional Check - 3.8L PFI (VIN L & 1) 1992
- Notes
- Diagnostic Aids
- Transaxle Prefunctional Check
- No Indicator Lights On Or Ignition Indicator Light Only On
- Battery Indicator Light On, All Other Indicator Lights Off
- Brake Indicator Light Not On
- Shift "A" And/Or Shift "B" Indicator Lights Not On
- Converter Clutch Apply Indicator Light On All The Time
- Converter Clutch MOD Indicator Light On All the Time
- Chart C-8A, Torque Converter Clutch Functional Check - 1992 3.8L PFI (VIN 1)
- Chart C-8B, 4T60 Transaxle Shift Solenoid Functional Check - 1992 3.8L PFI (VIN 1)
- Chart C-8A, Torque Converter Clutch Electrical Diagnosis - 3.8L PFI (VIN L) W Body
- Chart C-8A, Torque Converter Clutch Electrical Diagnosis - 4.3L, 5.0L & 5.7L TBI B & D Bodies
- Chart C-8A, Torque Converter Clutch Electrical Diagnosis - 5.0L & 5.7L PFI F Body
- Chart C8-A, Torque Converter Clutch Electrical Diagnosis - 1991 5.7L PFI Y Body
- Chart C-8A, Torque Converter Clutch Electrical Diagnosis - 1992 5.7L PFI Y Body
- Diagnostic Code Charts (Trucks)
- Code 23, Mat Sensor Temp. Low - 1991 2.5L & 4.3L Turbo
- Code 23 Mat Sensor Temp. Low - 1992 2.5L & 4.3L Turbo
- Code 24, Vehicle Speed Sensor - Except 3.1L, C & K Series & Models With 4L80-E Transmission
- Code 24, Vehicle Speed Sensor - 1992 Except 4L80-E Trans.
- Code 24, Vehicle Speed Sensor - C & K Series Except W/4L80-E Transmission
- Code 24, Vehicle Speed Sensor - C & K Series 2WD With 4L80-E Transmission
- Code 24, Vehicle Speed Sensor - 1992 With 4L80-E Transmission
- Code 24, Vehicle Speed Sensor - 2WD With 4L80-E Transmission Except C & K Series
- Code 24, Vehicle Speed Sensor - 4WD With 4L80-E Transmission
- Code 24, Vehicle Speed Sensor - 3.1L
- Code 24, Vehicle Speed Sensor - 1991 Diesel
- Code 24, Vehicle Speed Sensor - 1992 6.2L Diesel
- Code 25, Mat Sensor Temp. High - 1991 2.5L & 4.3L Turbo
- Code 25, Mat Sensor Temp. High - 1992 2.5L & 4.3L Turbo
- Code 28, Pressure Switch Manifold Fault (LT. Truck)
- Code 39, Torque Converter Clutch Stuck In "Off" Position - LT. Truck
- Code 53, System Voltage High - LT. Truck
- Code 58, Transmission Temperature Sensor Circuit (High Temperature Indicated) - LT. Truck
- Code 59, Transmission Temperature Sensor Circuit (Low Temperature Indicated) - LT. Truck
- Code 68, Overdrive Ratio Error - LT. Truck
- Code 73, Force Motor Current (Current Error) - LT. Truck
- Code 75, System Voltage Low - LT. Truck
- Code 81, QDM Fault Solenoid "B" - LT. Truck
- Code 82, QDM Fault Solenoid "A" - LT. Truck
- Code 83, TCC QDM Fault - LT. Truck
- Code 85, Undefined Ratio - LT. Truck
- Code 86, Shift Solenoid "B" Stuck "On" - LT. Truck
- Code 87, Shift Solenoid "B" Stuck "Off" - LT. Truck
- Park/Neutral Switch Test (Trucks)
- Torque Converter Clutch Charts (Trucks)
- Chart C-8, Torque Converter Clutch - 2.5L & 2.8L LT. Trucks & Vans
- Chart C-8 Torque Converter Clutch - 3.1L Vans
- Chart C-8 Torque Converter Clutch - 4.3L Turbo PFI
- Chart C-8, Torque Converter Clutch - 4.3L, 5.0L, 5.7L LT. Trucks & Vans
- Torque Converter Clutch Electrical Diagnosis - Diesel Electronic Control System
- Component Check Charts (Trucks)
- Output Speed Sensor Circuit Check - 2WD Except "C" & "K" Series
- Output Speed Sensor Circuit Check - 2WD - "C" & "K" Series
- Output Speed Sensor Circuit Check - 4WD Vehicles
- Input Speed Sensor Circuit Check - LT. Truck
- Brake Signal Circuit Check - All Engines, LT. Truck
- Torque Converter Clutch Circuit Check - LT. Truck
- Shift Solenoid "A" Circuit Check - LT. Truck
- Shift Solenoid "B" Circuit Check - LT. Truck
- Force Motor Circuit Check (LT. Truck)
- Wiring Diagrams
- Overhaul & Testing - 700-R4/4L60
- Application
- Identification
- Description
- Lubrication & Adjustments
- On-Vehicle Service
- Trouble Shooting
- Notes
- 1ST Gear Only, No Upshift
- Slips In 1ST
- High Or Low 1-2 Shift Speeds
- Slipping Or Rough 1-2 Shift
- Slipping, Rough Or No 2-3 Shift
- Slipping, Rough Or No 3-4 Shift
- No "R" Or Slips In "R"
- No Part Throttle Or Delayed Downshifts
- No Overrun Braking In Manual 3-2-1
- Drives (Creeps) In Neutral
- Starts In 2ND In "D"
- No Park
- Oil Pressure High Or Low
- High Or Low Shift Points
- No Converter Clutch Apply
- Converter Shudder
- No Converter Clutch Release
- Ratcheting Noise
- Oil Leaking Out Vent
- Vibration In Reverse & Whining Noise In Park
- Front Oil Leak
- No Reverse, Slips In Reverse, Bad Engagement (No Braking Or Weak Braking In Manual Low)
- Pump Bushing Spins Out, "Walks" Into Seal, Or Seizes To Converter Hub
- Slip On 2-3 Shift, Falling Out Of 3RD, Repeated 3-4 Clutch Or 2-4 Band Failure
- Delayed Or No Forward Clutch Engagement, Slips Or Chatters In 1ST Gear
- No 4TH Gear, No 3-4 Upshift (Stays In 3RD, 2ND Usually Okay)
- Falls Out Of 4TH Gear During Coasting
- Binds Up On 3-4 Shift (Feels Like Brake Drag)
- No Forward Or Reverse Gears (Line Pressure Reading Okay)
- Binds Up In Reverse
- No Reverse
- No Drive In Drive Range
- No Drive In Overdrive Range
- Clutch & Band Application
- Testing
- Torque Converter
- Removal & Installation
- Transmission Disassembly
- 2-4 Servo Assembly
- Checking Servo Pin Length
- Extension Housing
- Valve Body & Auxiliary Valve Body
- 1-2 Accumulator & Spacer Plates
- Transmission End Play Check
- Oil Pump, Input Clutch & Reverse Clutch
- 2-4 Band & Input Gear Set
- Reaction Gear Set
- Low-Reverse Clutch
- Inner Manual Shaft Linkage
- 3RD Accumulator Check Valve
- Component Disassembly & Reassembly
- Cleaning & Inspection
- Transmission Reassembly
- Service Bulletins
- No Upshift Or Stuck In 1ST Gear
- No 3RD Or 4TH Gear Or Slipping In 3RD Or 4TH Gear
- No 4TH Gear, Late Or Falls Out Of 4TH Gear
- Loss Of Wide Open Throttle 3-4 Upshift When Hot
- Redesigned Output Shaft & Input Housing-To-Output Shaft Seal
- Redesigned 3-4 Steel Clutch Plates
- New 3-4 Clutch Friction Material
- PEENED Spacer Plate
- Noise In Shift Lever
- Valve Body Sleeve Installation
- Oil Pump Removal Tool
- Possible Blown Fuses On Circuits 420, 422 Or 446 Due To Shorted TCC Wiring
- Diagnosis Information For Possible Inoperative Torque Converter Or Related Condition
- New Low & Reverse Clutch Support & Selective Plate Dimensions
- Clutch Apply Plates-Material Changed To Powdered Metal In Forward & 3-4 Clutches
- Noise/Vibration With Torque Converter Clutch Applied (Replace Torque Converter K7020)
- Erratic Or No Upshift
- Redesigned Clutch Piston Seal
- Proper Spacer Plate Gaskets Usage
- Binding Or Inoperative In Reverse
- Driveline Clunk During Garage Shift Or Hard Acceleration
- 2-4 Band Changes
- Torque Specifications
- Removal & Installation - A/T
- Servicing - A/T
- Transmission Oil Pan Gasket Id
- Diagnosis - A/T
- Hydraulic Diagrams - 4L60
- Automatic Trans
- External Pages