Repair and Diagnosis (Single Page)
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Quick Lookups
DTC Index
Electrical Component Locations
Technical Bulletins
Wiring Diagrams- System Wiring Diagrams
- System Wiring Diagrams - P35
- Using lemon2025'S System Wiring Diagrams
- Wiring Diagrams - P Series Van
- Accessories & Equipment
- Anti-Theft Systems
- Power Door Lock System
- Description & Operation
- Trouble Shooting
- Testing
- Notes
- Left Front Door Does Not Lock/Unlock Electrically
- Right Front Door Does Not Lock/Unlock Electrically
- Side Door Does Not Lock/Unlock Electrically When Closed (Base)
- Side Door Does Not Lock/Unlock Electrically When Closed (Deluxe)
- Rear Door Does Not Lock/Unlock Electrically
- Side & Rear Doors Do Not Lock/Unlock Electrically
- All Power Door Lock Actuators Are Inoperative
- All Power Door Lock Motors Do Not Lock
- Left Front Power Door Lock SW Does Not Lock Or Unlock Doors
- Right Front Power Door Lock SW Does Not Lock Or Unlock Doors
- Rear Power Door Lock Switch Does Not Lock Or Unlock Doors
- Left Front Power Door Lock Switch Does Not Lock Doors
- Left Front Power Door Lock Switch Does Not Unlock Doors
- Right Front Power Door Lock Switch Does Not Unlock Doors
- Right Front Power Door Lock Switch Does Not Lock Doors
- Rear Power Door Lock Switch Does Not Lock Doors
- Rear Power Door Lock Switch Does Not Unlock Doors
- After Locking Of All Doors With Side Door Open, Side Door Does Not Lock 5 Seconds After It Is Closed
- Side Door Locks 5 Seconds After It Is Closed Even Though Unlock Was Actuated Following Initial Lock Actuation
- Power Door Lock Control Module Attempts To Lock Side Door Even Though Side Door Is Open
- Removal & Installation
- Wiring Diagrams
- Power Door Lock System
- Cruise Control Systems
- Gauges & Instrument Panels
- Instrument Panel - 6.5L Diesel
- Description & Operation
- Notes
- Instrument Panels
- Brake Warning Light System
- Charging System Warning Light
- Check Gauges Light (Van)
- Coolant Temperature Gauge
- Fuel Gauge
- Glow Plugs Light
- Low Coolant Indicator
- Oil Pressure Gauge
- Parking Brake Warning Light
- Service Engine Soon Light
- Service Fuel Filter Or Water In Fuel Warning Light
- Speedometer/Odometer
- Vehicle Speed Sensor
- Voltmeter
- Testing
- Instrument Cluster
- Check Gauges Light
- Coolant Level Indicator
- Fuel Gauge
- Gauge Is Inaccurate (Commercial)
- Gauge Is Inaccurate (Motorhome)
- Gauge Is Inaccurate (Van)
- Gauge Always Indicates Empty (Commercial)
- Gauge Always Indicates Empty (Van)
- Gauge Always Indicates Empty (Motorhome)
- Gauge Always Indicates Full (Commercial)
- Gauge Always Indicates Full (Motorhome)
- Gauge Always Indicates Full (Van)
- Oil Pressure Gauge
- Notes
- Gauge Always Indicates Low Pressure (Commercial)
- Gauge Always Indicates Low Pressure (Motorhome)
- Gauge Always Indicates Low Pressure (Van)
- Gauge Always Indicates High Pressure (Commercial & Motorhome)
- Gauge Always Indicates High Pressure (Van)
- Gauge Is Inaccurate (Commercial)
- Gauge Is Inaccurate (Motorhome)
- Gauge Is Inaccurate (Van)
- Speedometer/Odometer
- Voltmeter
- Wiper Switch
- Removal & Installation
- Wiring Diagrams
- Description & Operation
- Instrument Panel - Gasoline
- Description & Operation
- Testing
- Instrument Cluster
- Check Gauges Light
- Coolant Temperature Gauge
- Fuel Gauge
- Gauge Is Inaccurate (Commercial)
- Gauge Is Inaccurate (Motorhome)
- Gauge Is Inaccurate (Van)
- Gauge Always Indicates Empty (Commercial)
- Gauge Always Indicates Empty (Van)
- Gauge Always Indicates Empty (Motorhome)
- Gauge Always Indicates Full (Commercial)
- Gauge Always Indicates Full (Motorhome)
- Gauge Always Indicates Full (Van)
- Oil Pressure Gauge
- Notes
- Gauge Always Indicates Low Pressure (Commercial)
- Gauge Always Indicates Low Pressure (Motorhome)
- Gauge Always Indicates Low Pressure (Van)
- Gauge Always Indicates High Pressure (Commercial & Motorhome)
- Gauge Always Indicates High Pressure (Van)
- Gauge Is Inaccurate (Commercial)
- Gauge Is Inaccurate (Motorhome)
- Gauge Is Inaccurate (Van)
- Speedometer/Odometer
- Voltmeter
- Wiper Switch
- Removal & Installation
- Wiring Diagrams
- Instrument Panel - 6.5L Diesel
- Seats
- Steering Column Switches
- Window Motors & Regulators
- Wiper/Washer Systems
- Anti-Theft Systems
- Body & Frame
- Door Locks
- Power Door Lock System
- Description & Operation
- Trouble Shooting
- Testing
- Notes
- Left Front Door Does Not Lock/Unlock Electrically
- Right Front Door Does Not Lock/Unlock Electrically
- Side Door Does Not Lock/Unlock Electrically When Closed (Base)
- Side Door Does Not Lock/Unlock Electrically When Closed (Deluxe)
- Rear Door Does Not Lock/Unlock Electrically
- Side & Rear Doors Do Not Lock/Unlock Electrically
- All Power Door Lock Actuators Are Inoperative
- All Power Door Lock Motors Do Not Lock
- Left Front Power Door Lock SW Does Not Lock Or Unlock Doors
- Right Front Power Door Lock SW Does Not Lock Or Unlock Doors
- Rear Power Door Lock Switch Does Not Lock Or Unlock Doors
- Left Front Power Door Lock Switch Does Not Lock Doors
- Left Front Power Door Lock Switch Does Not Unlock Doors
- Right Front Power Door Lock Switch Does Not Unlock Doors
- Right Front Power Door Lock Switch Does Not Lock Doors
- Rear Power Door Lock Switch Does Not Lock Doors
- Rear Power Door Lock Switch Does Not Unlock Doors
- After Locking Of All Doors With Side Door Open, Side Door Does Not Lock 5 Seconds After It Is Closed
- Side Door Locks 5 Seconds After It Is Closed Even Though Unlock Was Actuated Following Initial Lock Actuation
- Power Door Lock Control Module Attempts To Lock Side Door Even Though Side Door Is Open
- Removal & Installation
- Wiring Diagrams
- Power Door Lock System
- Seats
- Windows
- Door Locks
- Brakes
- Mechanical - Hydraulic
- BENDIX - Hydro-Boost Power Brake Booster - P Series Van
- Disc Brakes & Drum Brakes - P Series Van
- Description & Operation
- Bleeding Brake System
- Adjustments
- Testing
- Removal & Installation
- Overhaul
- Torque Specifications
- Drum Brake Specifications
- Disc Brake Specifications
- Mechanical - Hydraulic
- Drivelines & Axles
- Differentials & Drive Axles
- Differentials - EATON Locking
- Drive Axle - 7 5/8", 8.5", 8 5/8" & 9.5" Ring Gears
- Drive Axle - DANA 10.5" & 11" Full Floating
- Driveshaft & Universal Joints
- Differentials & Drive Axles
- Electrical
- Charging Systems
- Description (Charging System)
- Adjustments (Charging System)
- Trouble Shooting (Charging System)
- On-Vehicle Testing (Charging System)
- Bench Testing (Charging System)
- Removal & Installation (Charging System)
- Overhaul (Charging System)
- Specifications (Charging System)
- Torque Specifications (Charging System)
- Wiring Diagrams (Charging System)
- Component Locations
- Fuses & Circuit Breakers - P Series Vans
- Gauges
- Instrument Panel - 6.5L Diesel
- Description & Operation
- Notes
- Instrument Panels
- Brake Warning Light System
- Charging System Warning Light
- Check Gauges Light (Van)
- Coolant Temperature Gauge
- Fuel Gauge
- Glow Plugs Light
- Low Coolant Indicator
- Oil Pressure Gauge
- Parking Brake Warning Light
- Service Engine Soon Light
- Service Fuel Filter Or Water In Fuel Warning Light
- Speedometer/Odometer
- Vehicle Speed Sensor
- Voltmeter
- Testing
- Instrument Cluster
- Check Gauges Light
- Coolant Level Indicator
- Fuel Gauge
- Gauge Is Inaccurate (Commercial)
- Gauge Is Inaccurate (Motorhome)
- Gauge Is Inaccurate (Van)
- Gauge Always Indicates Empty (Commercial)
- Gauge Always Indicates Empty (Van)
- Gauge Always Indicates Empty (Motorhome)
- Gauge Always Indicates Full (Commercial)
- Gauge Always Indicates Full (Motorhome)
- Gauge Always Indicates Full (Van)
- Oil Pressure Gauge
- Notes
- Gauge Always Indicates Low Pressure (Commercial)
- Gauge Always Indicates Low Pressure (Motorhome)
- Gauge Always Indicates Low Pressure (Van)
- Gauge Always Indicates High Pressure (Commercial & Motorhome)
- Gauge Always Indicates High Pressure (Van)
- Gauge Is Inaccurate (Commercial)
- Gauge Is Inaccurate (Motorhome)
- Gauge Is Inaccurate (Van)
- Speedometer/Odometer
- Voltmeter
- Wiper Switch
- Removal & Installation
- Wiring Diagrams
- Description & Operation
- Instrument Panel - Gasoline
- Description & Operation
- Testing
- Instrument Cluster
- Check Gauges Light
- Coolant Temperature Gauge
- Fuel Gauge
- Gauge Is Inaccurate (Commercial)
- Gauge Is Inaccurate (Motorhome)
- Gauge Is Inaccurate (Van)
- Gauge Always Indicates Empty (Commercial)
- Gauge Always Indicates Empty (Van)
- Gauge Always Indicates Empty (Motorhome)
- Gauge Always Indicates Full (Commercial)
- Gauge Always Indicates Full (Motorhome)
- Gauge Always Indicates Full (Van)
- Oil Pressure Gauge
- Notes
- Gauge Always Indicates Low Pressure (Commercial)
- Gauge Always Indicates Low Pressure (Motorhome)
- Gauge Always Indicates Low Pressure (Van)
- Gauge Always Indicates High Pressure (Commercial & Motorhome)
- Gauge Always Indicates High Pressure (Van)
- Gauge Is Inaccurate (Commercial)
- Gauge Is Inaccurate (Motorhome)
- Gauge Is Inaccurate (Van)
- Speedometer/Odometer
- Voltmeter
- Wiper Switch
- Removal & Installation
- Wiring Diagrams
- Instrument Panel - 6.5L Diesel
- Starter
- Wiring Diagrams
- System Wiring Diagrams
- System Wiring Diagrams - P35
- Using lemon2025'S System Wiring Diagrams
- Wiring Diagrams - P Series Van
- Charging Systems
- Engine Mechanical
- Accessory Drive Belts
- Cooling System (Mechanical)
- Mechanical
- Engine Mechanical - 5.7L V8 - VIN [R]
- Engine Identification
- Adjustments
- Trouble Shooting
- Removal & Installation
- Notes
- Fuel Pressure Release
- Cooling System Bleeding
- Power Steering Bleeding
- Engine
- Intake Manifold (Upper)
- Intake Manifold (Lower)
- Exhaust Manifold
- Cylinder Head
- Rocker Arms & PUSHRODS
- Front Cover Oil Seal
- Front Cover
- Timing Chain & Sprockets
- Rocker Arm Studs
- Valve Lifters
- Camshaft
- Rear Crankshaft Oil Seal
- Water Pump
- Oil Pan
- Overhaul
- Engine Oiling
- Torque Specifications
- Engine Specifications
- Engine Mechanical - 7.4L V8 - VIN [J]
- Engine Identification
- Adjustments
- Trouble Shooting
- Removal & Installation
- Overhaul
- Engine Oiling
- Torque Specifications
- Engine Specifications
- Engine Mechanical - 5.7L V8 - VIN [R]
- Starter
- Engine Performance
- Engine Adjustments - P Series (Gas & Diesel)
- Application
- Emissions
- EGR Function Testing - General Motors Trucks
- Emission Applications - Diesel
- 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
- Remove, Overhaul & Install
- Engine Controls - Remove/Install/Overhaul - P Series (Diesel)
- Introduction
- On-Vehicle Adjustments
- Ignition System
- Fuel System
- Throttle Position (TP) Sensor
- Oxygen Sensor
- Torque Specifications
- Engine Controls - Remove/Install/Overhaul - P Series (Gasoline)
- Introduction
- On-Vehicle Adjustments
- Ignition System
- Fuel System
- Throttle Position (TP) Sensor
- Oxygen Sensor
- Torque Specifications
- Engine Controls - Remove/Install/Overhaul - P Series (Diesel)
- Engine Control System - Sensor Range Charts
- Engine Controls - Specifications - P Series
- System
- Engine Control System - Tests W/O Codes - Gasoline
- Model Identification
- Introduction
- Symptoms
- How To Use This Section
- Hard Start
- Stalls After Starting
- Hesitation, Sag Or Stumble
- Vehicle Surges
- Lack Of Power Or Sluggish
- Engine Backfires
- Cuts Out, Misses
- Rough, Unstable Or Incorrect Idle
- Engine Will Not Idle
- Poor Fuel Economy
- Engine Dieseling/Run-On
- Detonation/Spark Knock
- Excessive Exhaust Emission (Odors)
- INTERMITTENTS
- Engine Controls - Basic Engine Testing - P Series (Diesel)
- Engine Controls - Basic Engine Testing - P Series (Gasoline)
- Engine Controls - System/Component Tests - P Series (Diesel)
- Engine Controls - System/Component Tests - P Series (Gasoline)
- Engine Controls - Tests W/Codes - P Series (6.5L Diesel)
- Model Identification
- Introduction
- Self-Diagnostic System
- Diagnostic Trouble Codes
- Notes
- DTC P0112 - Intake Air Temperature (IAT) Sensor Circuit Low
- DTC P0113 - Intake Air Temperature (IAT) Sensor Circuit High Voltage
- DTC P0117 - Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage
- DTC P0118 - Engine Coolant Temperature (ECT) Sensor Circuit High Voltage
- DTC P0121 - Accelerator Pedal Position (App) Sensor 1 Circuit Performance
- DTC P0122 - Accelerator Pedal Position (App) Sensor 1 Circuit Low Voltage
- DTC P0123 - Accelerator Pedal Position (App) Sensor 1 Circuit High Voltage
- DTC P0182 - Fuel Temperature Sensor Circuit Low Voltage
- DTC P0183 - Fuel Temperature Sensor Circuit High Voltage
- DTC P0215 - Engine Shutoff Solenoid Control Circuit
- DTC P0216 - Injection Timing Control System
- DTC P0219 - Engine OVERSPEED Condition
- DTC P0220 - Accelerator Pedal Position (App) Sensor 2 Circuit
- DTC P0221 - Accelerator Pedal Position (App) Sensor 2 Circuit Performance
- DTC P0222 - Accelerator Pedal Position (App) Sensor 2 Circuit Low Voltage
- DTC P0223 - Accelerator Pedal Position (App) Sensor 2 Circuit High Voltage
- DTC P0225 - Accelerator Pedal Position (App) Sensor 3 Circuit
- DTC P0226 - Accelerator Pedal Position (App) Sensor 3 Circuit Performance
- DTC P0227 - Accelerator Pedal Position (App) Sensor 3 Circuit Low Voltage
- DTC P0228 - Accelerator Pedal Position (App) Sensor 3 Circuit High Voltage
- DTC P0231 - Lift Pump Secondary Circuit Low Voltage
- DTC P0236 - Turbocharger Boost System
- DTC P0237 - Turbocharger Boost Sensor Circuit Low Voltage
- DTC P0238 - Turbocharger Boost Sensor Circuit High Voltage
- DTC P0251 - Injection Pump Cam System
- DTC P0263 - Cylinder 8 Balance System
- DTC P0266 - Cylinder 7 Balance System
- DTC P0269 - Cylinder 2 Balance System
- DTC P0272 - Cylinder 6 Balance System
- DTC P0275 - Cylinder 5 Balance System
- DTC P0278 - Cylinder 4 Balance System
- DTC P0281 - Cylinder 3 Balance System
- DTC P0284 - Cylinder 1 Balance System
- DTC P0335 - Crankshaft Position (CKP) Sensor Circuit
- DTC P0370 - Timing Reference High Resolution
- DTC P0380 - Glow Plug Circuit Performance
- DTC P0501 - Vehicle Speed Sensor Circuit
- DTC P0567 - Cruise Resume Circuit
- DTC P0568 - Cruise Set Circuit
- DTC P0571 - Cruise Brake Switch Circuit
- DTC P0601 - Pcm Memory
- DTC P0602 - Pcm Not Programmed
- DTC P0606 - Pcm Internal Communication Interrupted
- DTC P1125 - Accelerator Pedal Position (App) System
- DTC P1214 - Injection Timing Offset Error
- DTC P1216 - Fuel Solenoid Response Time Too Short
- DTC P1217 - Fuel Solenoid Response Time Too Long
- DTC P1218 - Injection Pump Calibration Circuit
- DTC P1621 - Pcm Memory Performance
- DTC P1627 - A/D Performance
- DTC P1635 - Pcm 5-Volt Reference Low
- DTC P1641 - Malfunction Indicator Light (Mil) Control Circuit
- DTC P1654 - Service Throttle Soon Control Circuit
- DTC P1656 - WASTEGATE Solenoid Control Circuit
- Engine Controls - Tests W/Codes - P Series (Gasoline)
- Introduction
- Self-Diagnostic System
- Notes
- Hard Failures
- Intermittent Failures
- DTC Info Mode
- DTC Status
- Fail This IGN.
- History
- Last Test Fail
- Mil Request
- Not Run SCC
- Test Fail SCC
- Failed Since Clear
- Not Run Since Cl.
- Not Run This IGN.
- Test Ran And Passed
- Diagnostic Procedure
- Reading Trouble Codes
- Trouble Code Definition
- Hard Or Intermittent Trouble Code Determination
- Clearing Diagnostic Trouble Codes (DTC)
- Pcm/VCM Location
- Diagnostic Materials
- Special Tools (Diagnostic)
- Scan Tool Usage
- Scan Data
- Specifications
- Summary
- Diagnostic Trouble Codes
- Notes
- DTC P0101 - MAF Sensor System Performance
- DTC P0102 - MAF Sensor Circuit Low Frequency
- DTC P0103 - MAF Sensor Circuit High Frequency
- DTC P0106 - Map Sensor System Performance
- DTC P0107 - Map Sensor Circuit Low Voltage
- DTC P0108 - Map Sensor Circuit High Voltage
- DTC P0112 - IAT Sensor Circuit Low Voltage
- DTC P0113 - IAT Sensor Circuit High Voltage
- DTC P0117 - ECT Sensor Circuit Low Voltage
- DTC P0118 - ECT Sensor Circuit High Voltage
- DTC P0121 - TP Sensor System Performance
- DTC P0122 - TP Sensor Circuit Low Voltage
- DTC P0123 - TP Sensor Circuit High Voltage
- DTC P0125 - ECT Excessive Time To Closed Loop
- DTC P0131 - Ho2S Circuit Low Voltage Bank 1, Sensor 1
- DTC P0132 - Ho2S Circuit High Voltage Bank 1, Sensor 1
- DTC P0133 - Ho2S Slow Response Bank 1, Sensor 1
- DTC P0134 - Ho2S Circuit Insufficient Activity Bank 1, Sensor 1
- DTC P0135 - Ho2S Heater Circuit Bank 1, Sensor 1
- DTC P0137 - Ho2S Circuit Low Voltage Bank 1, Sensor 2
- DTC P0138 - Ho2S Circuit High Voltage Bank 1, Sensor 2
- DTC P0140 - Ho2S Insufficient Activity Bank 1, Sensor 2
- DTC P0141 - Ho2S Heater Circuit Bank 1, Sensor 2
- DTC P0143 - Ho2S Circuit Low Voltage Bank 1, Sensor 3
- DTC P0144 - Ho2S Circuit High Voltage Bank 1, Sensor 3
- DTC P0146 - Ho2S Insufficient Activity Bank 1, Sensor 3
- DTC P0147 - Ho2S Heater Circuit Bank 1, Sensor 3
- DTC P0151 - Ho2S Circuit Low Voltage Bank 2, Sensor 1
- DTC P0152 - Ho2S Circuit High Voltage Bank 2, Sensor 1
- DTC P0153 - Ho2S Slow Response Bank 2, Sensor 1
- DTC P0154 - Ho2S Insufficient Activity Bank 2, Sensor 1
- DTC P0155 - Ho2S Heater Circuit Bank 2, Sensor 1
- DTC P0157 - Ho2S Circuit Low Voltage Bank 2, Sensor 2
- DTC P0158 - Ho2S Circuit High Voltage Bank 2, Sensor 2
- DTC P0160 - Ho2S Insufficient Activity Bank 2, Sensor 2
- DTC P0161 - Ho2S Heater Circuit Bank 2, Sensor 2
- DTC P0171 - Fuel Trim System Lean Bank 1
- DTC P0172 - Fuel Trim System Rich Bank 1
- DTC P0174 - Fuel Trim System Lean Bank 2
- DTC P0175 - Fuel Trim System Rich Bank 2
- DTC P0300 - Misfire Detected
- DTC P0301 - Cylinder No. 1 Misfire Detected
- DTC P0302 - Cylinder No. 2 Misfire Detected
- DTC P0303 - Cylinder No. 3 Misfire Detected
- DTC P0304 - Cylinder No. 4 Misfire Detected
- DTC P0305 - Cylinder No. 5 Misfire Detected
- DTC P0306 - Cylinder No. 6 Misfire Detected
- DTC P0307 - Cylinder No. 7 Misfire Detected
- DTC P0308 - Cylinder No. 8 Misfire Detected
- DTC P0325 - Knock Sensor Module Circuit
- DTC P0327 - Knock Sensor Circuit Low Voltage
- DTC P0336 - Crankshaft Position Sensor Circuit Performance
- DTC P0337 - Crankshaft Position Sensor Circuit Low Frequency
- DTC P0338 - Crankshaft Position Sensor Circuit High Frequency
- DTC P0339 - Crankshaft Position Sensor Circuit Intermittent
- DTC P0340 - Camshaft Position Sensor Circuit
- DTC P0341 - Camshaft Position Sensor Circuit Performance
- DTC P0401 - EGR System Performance
- DTC P0410 - Secondary Air Injection System
- DTC P0420 - TWC System Low Efficiency Bank 1
- DTC P0430 - TWC System Low Efficiency Bank 2
- DTC P0441 - EVAP System No Flow During Purge
- DTC P0500 - Vehicle Speed Sensor Circuit
- DTC P0506 - Idle System Low Idle Air Control Responding
- DTC P0507 - Idle System High Idle Air Control Responding
- DTC P0704 - Clutch Switch Circuit (With Manual Transmission)
- DTC P1106 - Map Sensor Circuit Intermittent High Voltage
- DTC P1107 - Map Sensor Circuit Intermittent Low Voltage
- DTC P1111 - IAT Sensor Circuit Intermittent High Voltage
- DTC P1112 - IAT Sensor Circuit Intermittent Low Voltage
- DTC P1114 - ECT Sensor Circuit Intermittent Low Voltage
- DTC P1115 - ECT Sensor Circuit Intermittent High Voltage
- DTC P1121 - TP Sensor Circuit Intermittent High Voltage
- DTC P1122 - TP Sensor Circuit Intermittent Low Voltage
- DTC P1133 - Ho2S Insufficient Switching Bank 1, Sensor 1
- DTC P1134 - Ho2S Transition Time Ratio Bank 1, Sensor 1
- DTC P1153 - Ho2S Insufficient Switching Bank 2, Sensor 1
- DTC P1154 - Ho2S Transition Time Ratio Bank 2, Sensor 1
- DTC P1345 - Crankshaft/Camshaft Position Sensor Correlation
- DTC P1351 - Ignition Control (Ic) Circuit High Voltage
- DTC P1361 - Ignition Control (Ic) Circuit Low Voltage
- DTC P1380 - Electronic Brake Control Module (EBCM) DTC Detected Rough Road Data Unusable
- DTC P1381 - Electronic Brake Control Module (EBCM) VCM Serial Data
- DTC P1406 - EGR Valve Pintle Position Circuit
- DTC P1415 - Air System Bank 1
- DTC P1416 - Air System Bank 2
- DTC P1441 - EVAP Emission System Flow During Non-Purge
- DTC P1508 - Idle Air Control System Low Rpm
- DTC P1509 - Idle Air Control System High Rpm
- Engine Controls - Tests W/O Codes - Diesel
- Engine Control System - Tests W/O Codes - Gasoline
- Testing & Diagnosis
- Engine Control System - Tests W/O Codes - Gasoline
- Model Identification
- Introduction
- Symptoms
- How To Use This Section
- Hard Start
- Stalls After Starting
- Hesitation, Sag Or Stumble
- Vehicle Surges
- Lack Of Power Or Sluggish
- Engine Backfires
- Cuts Out, Misses
- Rough, Unstable Or Incorrect Idle
- Engine Will Not Idle
- Poor Fuel Economy
- Engine Dieseling/Run-On
- Detonation/Spark Knock
- Excessive Exhaust Emission (Odors)
- INTERMITTENTS
- Engine Controls - Basic Engine Testing - P Series (Diesel)
- Engine Controls - Basic Engine Testing - P Series (Gasoline)
- Engine Controls - System/Component Tests - P Series (Diesel)
- Engine Controls - System/Component Tests - P Series (Gasoline)
- Engine Controls - Tests W/Codes - P Series (6.5L Diesel)
- Model Identification
- Introduction
- Self-Diagnostic System
- Diagnostic Trouble Codes
- Notes
- DTC P0112 - Intake Air Temperature (IAT) Sensor Circuit Low
- DTC P0113 - Intake Air Temperature (IAT) Sensor Circuit High Voltage
- DTC P0117 - Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage
- DTC P0118 - Engine Coolant Temperature (ECT) Sensor Circuit High Voltage
- DTC P0121 - Accelerator Pedal Position (App) Sensor 1 Circuit Performance
- DTC P0122 - Accelerator Pedal Position (App) Sensor 1 Circuit Low Voltage
- DTC P0123 - Accelerator Pedal Position (App) Sensor 1 Circuit High Voltage
- DTC P0182 - Fuel Temperature Sensor Circuit Low Voltage
- DTC P0183 - Fuel Temperature Sensor Circuit High Voltage
- DTC P0215 - Engine Shutoff Solenoid Control Circuit
- DTC P0216 - Injection Timing Control System
- DTC P0219 - Engine OVERSPEED Condition
- DTC P0220 - Accelerator Pedal Position (App) Sensor 2 Circuit
- DTC P0221 - Accelerator Pedal Position (App) Sensor 2 Circuit Performance
- DTC P0222 - Accelerator Pedal Position (App) Sensor 2 Circuit Low Voltage
- DTC P0223 - Accelerator Pedal Position (App) Sensor 2 Circuit High Voltage
- DTC P0225 - Accelerator Pedal Position (App) Sensor 3 Circuit
- DTC P0226 - Accelerator Pedal Position (App) Sensor 3 Circuit Performance
- DTC P0227 - Accelerator Pedal Position (App) Sensor 3 Circuit Low Voltage
- DTC P0228 - Accelerator Pedal Position (App) Sensor 3 Circuit High Voltage
- DTC P0231 - Lift Pump Secondary Circuit Low Voltage
- DTC P0236 - Turbocharger Boost System
- DTC P0237 - Turbocharger Boost Sensor Circuit Low Voltage
- DTC P0238 - Turbocharger Boost Sensor Circuit High Voltage
- DTC P0251 - Injection Pump Cam System
- DTC P0263 - Cylinder 8 Balance System
- DTC P0266 - Cylinder 7 Balance System
- DTC P0269 - Cylinder 2 Balance System
- DTC P0272 - Cylinder 6 Balance System
- DTC P0275 - Cylinder 5 Balance System
- DTC P0278 - Cylinder 4 Balance System
- DTC P0281 - Cylinder 3 Balance System
- DTC P0284 - Cylinder 1 Balance System
- DTC P0335 - Crankshaft Position (CKP) Sensor Circuit
- DTC P0370 - Timing Reference High Resolution
- DTC P0380 - Glow Plug Circuit Performance
- DTC P0501 - Vehicle Speed Sensor Circuit
- DTC P0567 - Cruise Resume Circuit
- DTC P0568 - Cruise Set Circuit
- DTC P0571 - Cruise Brake Switch Circuit
- DTC P0601 - Pcm Memory
- DTC P0602 - Pcm Not Programmed
- DTC P0606 - Pcm Internal Communication Interrupted
- DTC P1125 - Accelerator Pedal Position (App) System
- DTC P1214 - Injection Timing Offset Error
- DTC P1216 - Fuel Solenoid Response Time Too Short
- DTC P1217 - Fuel Solenoid Response Time Too Long
- DTC P1218 - Injection Pump Calibration Circuit
- DTC P1621 - Pcm Memory Performance
- DTC P1627 - A/D Performance
- DTC P1635 - Pcm 5-Volt Reference Low
- DTC P1641 - Malfunction Indicator Light (Mil) Control Circuit
- DTC P1654 - Service Throttle Soon Control Circuit
- DTC P1656 - WASTEGATE Solenoid Control Circuit
- Engine Controls - Tests W/Codes - P Series (Gasoline)
- Introduction
- Self-Diagnostic System
- Notes
- Hard Failures
- Intermittent Failures
- DTC Info Mode
- DTC Status
- Fail This IGN.
- History
- Last Test Fail
- Mil Request
- Not Run SCC
- Test Fail SCC
- Failed Since Clear
- Not Run Since Cl.
- Not Run This IGN.
- Test Ran And Passed
- Diagnostic Procedure
- Reading Trouble Codes
- Trouble Code Definition
- Hard Or Intermittent Trouble Code Determination
- Clearing Diagnostic Trouble Codes (DTC)
- Pcm/VCM Location
- Diagnostic Materials
- Special Tools (Diagnostic)
- Scan Tool Usage
- Scan Data
- Specifications
- Summary
- Diagnostic Trouble Codes
- Notes
- DTC P0101 - MAF Sensor System Performance
- DTC P0102 - MAF Sensor Circuit Low Frequency
- DTC P0103 - MAF Sensor Circuit High Frequency
- DTC P0106 - Map Sensor System Performance
- DTC P0107 - Map Sensor Circuit Low Voltage
- DTC P0108 - Map Sensor Circuit High Voltage
- DTC P0112 - IAT Sensor Circuit Low Voltage
- DTC P0113 - IAT Sensor Circuit High Voltage
- DTC P0117 - ECT Sensor Circuit Low Voltage
- DTC P0118 - ECT Sensor Circuit High Voltage
- DTC P0121 - TP Sensor System Performance
- DTC P0122 - TP Sensor Circuit Low Voltage
- DTC P0123 - TP Sensor Circuit High Voltage
- DTC P0125 - ECT Excessive Time To Closed Loop
- DTC P0131 - Ho2S Circuit Low Voltage Bank 1, Sensor 1
- DTC P0132 - Ho2S Circuit High Voltage Bank 1, Sensor 1
- DTC P0133 - Ho2S Slow Response Bank 1, Sensor 1
- DTC P0134 - Ho2S Circuit Insufficient Activity Bank 1, Sensor 1
- DTC P0135 - Ho2S Heater Circuit Bank 1, Sensor 1
- DTC P0137 - Ho2S Circuit Low Voltage Bank 1, Sensor 2
- DTC P0138 - Ho2S Circuit High Voltage Bank 1, Sensor 2
- DTC P0140 - Ho2S Insufficient Activity Bank 1, Sensor 2
- DTC P0141 - Ho2S Heater Circuit Bank 1, Sensor 2
- DTC P0143 - Ho2S Circuit Low Voltage Bank 1, Sensor 3
- DTC P0144 - Ho2S Circuit High Voltage Bank 1, Sensor 3
- DTC P0146 - Ho2S Insufficient Activity Bank 1, Sensor 3
- DTC P0147 - Ho2S Heater Circuit Bank 1, Sensor 3
- DTC P0151 - Ho2S Circuit Low Voltage Bank 2, Sensor 1
- DTC P0152 - Ho2S Circuit High Voltage Bank 2, Sensor 1
- DTC P0153 - Ho2S Slow Response Bank 2, Sensor 1
- DTC P0154 - Ho2S Insufficient Activity Bank 2, Sensor 1
- DTC P0155 - Ho2S Heater Circuit Bank 2, Sensor 1
- DTC P0157 - Ho2S Circuit Low Voltage Bank 2, Sensor 2
- DTC P0158 - Ho2S Circuit High Voltage Bank 2, Sensor 2
- DTC P0160 - Ho2S Insufficient Activity Bank 2, Sensor 2
- DTC P0161 - Ho2S Heater Circuit Bank 2, Sensor 2
- DTC P0171 - Fuel Trim System Lean Bank 1
- DTC P0172 - Fuel Trim System Rich Bank 1
- DTC P0174 - Fuel Trim System Lean Bank 2
- DTC P0175 - Fuel Trim System Rich Bank 2
- DTC P0300 - Misfire Detected
- DTC P0301 - Cylinder No. 1 Misfire Detected
- DTC P0302 - Cylinder No. 2 Misfire Detected
- DTC P0303 - Cylinder No. 3 Misfire Detected
- DTC P0304 - Cylinder No. 4 Misfire Detected
- DTC P0305 - Cylinder No. 5 Misfire Detected
- DTC P0306 - Cylinder No. 6 Misfire Detected
- DTC P0307 - Cylinder No. 7 Misfire Detected
- DTC P0308 - Cylinder No. 8 Misfire Detected
- DTC P0325 - Knock Sensor Module Circuit
- DTC P0327 - Knock Sensor Circuit Low Voltage
- DTC P0336 - Crankshaft Position Sensor Circuit Performance
- DTC P0337 - Crankshaft Position Sensor Circuit Low Frequency
- DTC P0338 - Crankshaft Position Sensor Circuit High Frequency
- DTC P0339 - Crankshaft Position Sensor Circuit Intermittent
- DTC P0340 - Camshaft Position Sensor Circuit
- DTC P0341 - Camshaft Position Sensor Circuit Performance
- DTC P0401 - EGR System Performance
- DTC P0410 - Secondary Air Injection System
- DTC P0420 - TWC System Low Efficiency Bank 1
- DTC P0430 - TWC System Low Efficiency Bank 2
- DTC P0441 - EVAP System No Flow During Purge
- DTC P0500 - Vehicle Speed Sensor Circuit
- DTC P0506 - Idle System Low Idle Air Control Responding
- DTC P0507 - Idle System High Idle Air Control Responding
- DTC P0704 - Clutch Switch Circuit (With Manual Transmission)
- DTC P1106 - Map Sensor Circuit Intermittent High Voltage
- DTC P1107 - Map Sensor Circuit Intermittent Low Voltage
- DTC P1111 - IAT Sensor Circuit Intermittent High Voltage
- DTC P1112 - IAT Sensor Circuit Intermittent Low Voltage
- DTC P1114 - ECT Sensor Circuit Intermittent Low Voltage
- DTC P1115 - ECT Sensor Circuit Intermittent High Voltage
- DTC P1121 - TP Sensor Circuit Intermittent High Voltage
- DTC P1122 - TP Sensor Circuit Intermittent Low Voltage
- DTC P1133 - Ho2S Insufficient Switching Bank 1, Sensor 1
- DTC P1134 - Ho2S Transition Time Ratio Bank 1, Sensor 1
- DTC P1153 - Ho2S Insufficient Switching Bank 2, Sensor 1
- DTC P1154 - Ho2S Transition Time Ratio Bank 2, Sensor 1
- DTC P1345 - Crankshaft/Camshaft Position Sensor Correlation
- DTC P1351 - Ignition Control (Ic) Circuit High Voltage
- DTC P1361 - Ignition Control (Ic) Circuit Low Voltage
- DTC P1380 - Electronic Brake Control Module (EBCM) DTC Detected Rough Road Data Unusable
- DTC P1381 - Electronic Brake Control Module (EBCM) VCM Serial Data
- DTC P1406 - EGR Valve Pintle Position Circuit
- DTC P1415 - Air System Bank 1
- DTC P1416 - Air System Bank 2
- DTC P1441 - EVAP Emission System Flow During Non-Purge
- DTC P1508 - Idle Air Control System Low Rpm
- DTC P1509 - Idle Air Control System High Rpm
- Engine Controls - Tests W/O Codes - Diesel
- Engine Control System - Tests W/O Codes - Gasoline
- Theory and Operation
- Engine Controls - Theory & Operation - Diesel
- Introduction
- Air Induction System
- Computerized Engine Controls
- Notes
- Powertrain Control Module (Pcm)
- Input Devices
- Notes
- Accelerator Pedal Position (APP) Sensor
- Barometric Absolute Pressure (BARO) Sensor
- Boost Sensor
- Engine Coolant Temperature (ECT) Sensor
- Crankshaft Position Sensor
- Fuel Temperature Sensor
- Intake Air Temperature (IAT) Sensor
- Manifold Absolute Pressure (MAP) Sensor
- Pump Cam Signal
- Transmission Fluid Temperature (TFT) Sensor
- Vehicle Speed Sensor (VSS)
- Output Signals
- Fuel System
- Emission Systems
- Self-Diagnostic System
- Miscellaneous Pcm/VCM Controls
- Engine Controls - Theory & Operation - Gasoline
- Introduction
- Air Induction System
- Computerized Engine Controls
- Notes
- Powertrain Control Module (Pcm)/Vehicle Control Module (VCM)
- Input Devices
- Notes
- A/C On (A/C Request) Signal
- Battery Voltage
- Brake Switch Feedback
- Engine Coolant Temperature (ECT) Sensor
- Cranking Signal
- Digital Ratio Adapter Controller (DRAC)
- EGR Pintle Position
- Fuel Pump Feedback
- Gear Switches
- Knock Sensor (KS)
- Manifold Absolute Pressure (MAP) Sensor
- Intake Air Temperature (IAT) Sensor (Some Engines)
- Oxygen Sensor (O2S)
- Park/Neutral Position (PNP) Switch
- Pressure Switch Manifold (PSM) (4L60-E & 4L80-E Transmission)
- Throttle Position (TP) Sensor
- Transmission Temperature Sensor (TTS) (4L60-E & 4L80-E Transmission)
- Vehicle Speed Sensor (VSS)
- Output Signals
- Notes
- A/C Clutch Relay
- Air Injection Control Solenoid
- Cruise Control Solenoids
- SERVICE ENGINE SOON Light
- EGR System
- Electronic Ignition (EI)
- Fuel Injectors
- Fuel Pump & Fuel Pump Relay
- Idle Air Control (IAC) Valve
- Self-Diagnostics
- Serial Data
- Shift Solenoids (4L60-E & 4L80-E Transmission)
- Torque Converter Clutch
- Transmission Shift Light (Manual Transmission)
- Fuel System
- Ignition System
- Emission Systems
- Self-Diagnostic System
- Miscellaneous Pcm/VCM Controls
- Engine Controls - Theory & Operation - Diesel
- Vacuum Diagrams - P Series (Diesel)
- 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
- DTC Index
- 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
- 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
- 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 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)
- A/C Compressor Clutch Controls - P Series Van
- General Servicing
- HVAC System - Compressor Refrigerant Oil Checking
- HVAC System - Compressor Servicing
- HVAC System - General Servicing
- HVAC System - Specifications
- HVAC Control Systems
- HVAC System - Manual - P Series Van
- HVAC System Trouble Shooting - Manual - P Series Van
- Maintenance
- Procedures
- Maintenance Information
- * Please Read This First *
- Model Identification
- Short Trip/City & Long Trip/Highway Service Definitions
- Service Point Locations
- Additional Service Information (Diesel Models)
- Additional Service Information (Gasoline Models)
- Brake Service Information
- Additional Service Information (Heavy Duty Models)
- Emission Classification Tables
- Service Labor Times
- Lubrication Specifications
- Fluid Capacities
- Wheel & Tire Specifications
- Battery Specifications
- Cautions & Warnings
- Supplemental Restraint System (Air Bag)
- Air Conditioning Servicing
- Anti-Lock Brake System
- Axle Fluid
- Replacing Blown Fuses
- Battery Warning
- Brake Pad Wear Indicator
- Brake Pad Replacement
- Catalytic Converter
- Coolant (DEX-Cool)
- Coolant (Propylene-Glycol Formulations)
- Diesel Fuel Anti-Fungal Additives
- Diesel Fuel Contamination
- Diesel Fuel Requirements
- Jump Starting (Turbo Diesel)
- Starting Fluid Use (Turbo Diesel)
- Electrostatic Discharge Sensitive (ESD) Parts
- Fuel System Service
- Halogen Bulbs
- Radiator Fan
- Turbocharged Models (Turbo-Diesel)
- Warranty Information
- (Fuses & Circuit Breakers)
- Maintenance Information
- Procedures
- Steering
- Manual Steering
- Power Steering
- Steering Column - P Series Van
- Suspension
- Front Suspension
- Suspension - Front Coil Spring
- Suspension - Front Leaf Spring
- Rear Suspension - (P Series)
- Wheel Alignment Specifications & Procedures
- Front Suspension
- Transmission
- Automatic Trans
- Automatic Transmission Diagnosis - 4L80-E
- Application
- Description
- Operation
- Trouble Shooting
- Electronic Self-Diagnostics
- Diagnostic Tests
- Notes
- Automatic Transmission Diagnosis - 4L80-E
- Using Diagnostic Tests & Wiring Diagrams
- On-Board Diagnostic (OBD) System Check
- P0218, Transmission Fluid OVERTEMP
- P0502, Vehicles Speed Sensor Circuit (Low Input)
- EEPROM Reprogramming
- P0560, System Voltage Malfunction
- P0712, Trans. Fluid Temperature (TFT) Sensor Circuit (Low Input)
- P0713, Trans. Fluid Temperature (TFT) Sensor Circuit (High Input)
- P0716, Input Speed Sensor Circuit Range/Performance Malfunction
- P0717, Input Speed Sensor Circuit No Signal
- P0719, Brake Switch Circuit Low Input (Switch Stuck On)
- P0722, Output Speed Sensor (OSS) Low Input
- P0723, Output Speed Sensor (OSS) Intermittent
- P0724, Brake Switch Circuit High Input (Switch Stuck Off)
- P0741, TCC Stuck Off
- P0742, TCC Stuck On
- P0748, Pressure Control Solenoid Electrical Malfunction
- P0751, 1-2 Shift Solenoid ("A") Performance Malfunction
- P0753, 1-2 Shift Solenoid ("A") Electrical Malfunction
- P0756, 2-3 Shift Solenoid ("B") Performance Malfunction
- P0758, 2-3 Shift Solenoid ("B") Electrical Malfunction
- P1810, Transmission Fluid Pressure (TFP) Position Switch Assembly Malfunction
- P1811, Maximum Adapt & Long Shift
- P1812, Transmission Fluid OVERTEMP
- P1860, TCC PWM Solenoid Electrical Malfunction
- P1870, Transmission Component Slipping
- P1871, Undefined Gear Ratio
- P1875, 4WD Low Circuit Malfunction
- Component Tests
- Technical Service Bulletins (TSB)
- Wiring Diagrams
- Automatic Transmission Diagnosis - 4L80-E (2-Digit Codes)
- Application
- Description
- Operation
- Electronic Self-Diagnostics
- Clutch & Band Application
- Diagnostic Tests
- Notes
- Automatic Transmission Diagnosis - 4L80-E (2-Digit Codes)
- On-Board Diagnostic (OBD) System Check
- No Malfunction Indicator Light (Mil)
- No Data Link Connector Data
- DTC 21: TP Sensor Signal Voltage High, Or DTC 22: TP Sensor Signal Voltage Low (6.5L VIN Y - L57 Only)
- DTC 24: Output Shaft Speed (OSS) Sensor Circuit Low
- DTC 28: Transmission Fluid Pressure (TFP) Position Switch
- DTC 37: TCC Brake Switch Stuck On, Or DTC 38: TCC Brake Switch Stuck Off
- DTC 39: Torque Converter Clutch (TCC) Stuck Off
- DTC 52: System Voltage High Long, Or DTC 53: System Voltage High
- DTC 58: Transmission Fluid Temperature (TFT) Sensor Circuit Low
- DTC 59: Transmission Fluid Temperature (TFT) Sensor Circuit High
- DTC 63: BARO Sensor Circuit High, Or DTC 64: BARO Sensor Circuit Low (6.5L VIN Y - L57 Only)
- DTC 68: Transmission Component Slipping
- DTC 69: Torque Converter Clutch (TCC) Stuck On
- DTC 71: Camshaft Position (CMP) Sensor Circuit Low (6.5L VIN Y - L57 Only)
- DTC 72: Output Shaft Speed (OSS) Sensor Circuit Loss
- DTC 73: Pressure Control Solenoid (PCS) Circuit Error
- DTC 74: Input Shaft Speed (ISS) Sensor Circuit Error
- DTC 75: System Voltage Low
- DTC 79: Transmission Fluid OVERTEMPERATURE
- DTC 81: 2-3 Shift Solenoid Circuit Fault
- DTC 82: 1-2 Shift Solenoid Circuit Fault
- DTC 83: TCC PWM Solenoid Circuit Fault
- DTC 85: Undefined Gear Ratio
- DTC 86: Low Ratio Error
- DTC 87: High Ratio Error
- Electronic Testing
- Wiring Diagrams
- Automatic Transmission Oil Pan Gasket Identification
- Automatic Transmission Overhaul - 4L80-E
- Application
- Identification
- Description
- Lubrication
- On-Vehicle Service
- Adjustments
- Trouble Shooting
- Notes
- Quick Check
- Symptom Diagnosis
- Notes
- Fluid Flowing Out Of Vent Or Foaming
- Transmission Overheats
- Reduced Internal Lubrication
- High Or Low Line Pressure
- Inoperative In Drive
- Vehicle Moves Forward In "N"
- Engine Stall
- No Torque In Reverse & 3rd
- Locked In Park
- Vehicle Moves In Park
- Slips In Reverse
- No Reverse
- Slips In "D"
- No 1st Gear In "D4"
- No 1st Gear In "D2" Or "D3"
- No 1st Gear In "D1"
- No 1-2 Shift In "D4" (1st Gear Only)
- 1st & 2nd Gear Only
- 1st & 4th Gear Only (Manual 2nd & 3rd Only)
- Late 1-2 Shift
- No Engine Braking In "D1"
- No 2nd Gear
- 2nd Gear Only
- No Torque In 2nd
- Starts In 2nd Gear
- No 2nd Gear Braking In "D2"
- No Engine Braking In "D2"
- No Overrun Braking In "D2"
- No 1st Gear In "D3"
- No 2nd Gear In "D3"
- No 3rd Gear In "D3"
- Starts In 3rd Gear
- No Engine Braking In "D3"
- 2nd & 3rd Gear Only
- No 4th Gear
- Starts In 4th Gear
- Incorrect Shift Points
- Harsh Shifts
- Harsh Shifts ("D" To "R")
- Harsh Shifts (3-4 Shift)
- Harsh Shifts (4-3 Shift)
- Harsh Shifts ("D4" To "D3", "D2" Or "D1")
- Soft Shifts
- Soft Shift (Into "R")
- Soft Shift (R To "D")
- Soft Shift (2-1)
- Soft Shift (2-3)
- Soft Shift (3-2)
- Soft Shift ("D3" To "D2")
- No "D2" To "D1" Shift
- No "D3" To "D2" Shift
- No Converter Clutch Apply
- TCC Does Not Release
- TCC Apply Soft Or Slipping
- Incorrect TCC Apply Or Release
- Clutch & Band Application
- Electronic Self-Diagnostics & Electronic Testing
- Testing
- Removal & Installation
- Transmission Disassembly
- Component Disassembly & Reassembly
- Transmission Reassembly
- Transmission Specifications
- Torque Specifications
- Wiring Diagrams
- Automatic Transmission Overhaul & Testing - 4L60-E
- Application
- Identification
- Description
- Lubrication
- Adjustments
- On-Vehicle Service
- Trouble Shooting
- Notes
- Symptom Diagnosis
- 1st Gear Only, No Upshift
- 1st Gear Start In 2nd Gear Start Mode (Camaro/Firebird Only)
- Slips In 1st Gear
- Slipping Or Rough 1-2 Shift
- Slipping, Rough Or No 2-3 Shift
- 1st & 4th Or 2nd & 3rd Gear Only
- 3rd Gear Only
- 3-2 Flare Or Tie Up
- Slipping, Rough Or No 3-4 Shift
- No Reverse Or Slips In Reverse
- No Part-Throttle Or Delayed Downshifts
- Harsh Garage Shifts
- 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
- Converter Clutch Applies When Cold
- Ratcheting Noise
- Oil Leaking Out Vent
- Vibration In Reverse & Whining Noise In Park
- Front Oil Leak
- Pump Bushing Spins Out, "Walks" Into Seal, Or Seizes To Converter Hub
- 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 "D" Range
- No Drive In "OD" Range
- Clutch & Band Application
- Torque Converter
- Electronic Self-Diagnostics
- Testing
- Removal & Installation
- Transmission Disassembly
- Cleaning & Inspection
- Component Disassembly & Reassembly
- Transmission Reassembly
- Torque Specifications
- Automatic Transmission Removal & Installation
- Automatic Transmission Servicing
- Automatic Transmission Diagnosis - 4L80-E
- Automatic Transmission Hydraulic Diagrams - 4L80-E.
- Manual Trans
- Manual Transmission Overhaul - New Venture 4500 5-Speed
- Manual Transmission Removal & Installation
- Automatic Trans
- External Pages