Body Diagnostic Procedures
- Introduction
- Identification Of System
- System Description And Functional Operation
- Notes
- Airbag System
- Audio System
- Body Control Module
- Chime Systems
- Door Ajar System
- Exterior Lighting Control
- Instrument Cluster (Mic)
- Interior Lighting
- Low Tire Pressure Warning System (LTPW)
- Manual A/C (HVAC/Rear Window Defogger
- Power Door Locks
- Vehicle Communication
- Vehicle Theft Security System (VTSS)
- Wiper System
- Using The DRBIII®
- Disclaimers, Safety, Warnings
- Required Tools And Equipment
- Glossary Of Acronyms
- Diagnostic Information And Procedures
- Airbag - Symptoms
- Symptom List: ACM Internal 1 - Active, ACM Internal 1 - Stored, ACM Internal 2 - Active, ACM Internal 2 - Stored, ACM Internal 3 - Active, ACM Internal 3 - Stored, ACM Internal 4 - Active, ACM Internal 4 - Stored, ACM Stored Energy Driver - Active, ACM Stored Energy Driver - Stored, ACM Stored Energy Passenger - Active, ACM Stored Energy Passenger - Stored, No CCD Communication - Active, SAFING Sensor Short - Active, SAFING Sensor Short - Stored
- Notes
- When Monitored and Set Condition
- ACM Internal 1 - Active
- ACM Internal 1 - Stored
- ACM Internal 2 - Active
- ACM Internal 2 - Stored
- ACM Internal 3 - Active
- ACM Internal 3 - Stored
- ACM Internal 4 - Active
- ACM Internal 4 - Stored
- ACM Stored Energy Driver - Active
- ACM Stored Energy Driver - Stored
- ACM Stored Energy Passenger - Active
- ACM Stored Energy Passenger - Stored
- No CCD Communication - Active
- SAFING Sensor Short - Active
- SAFING Sensor Short - Stored
- Possible Causes
- Diagnostic Procedure
- Symptom: Driver Squib Circuit Open - Active
- Symptom List: Driver Squib Circuit Open - Stored, Driver Squib Circuit Short - Stored, Front Sensor Circuit Short - Stored, No Cluster Message - Stored, One Front Sensor Circuit Open - Stored, Passenger Squib Circuit Open - Stored, Passenger Squib Circuit Short - Stored, Two Front Sensor Circuit Open - Stored, Warning Lamp Open Or Short - Stored
- Notes
- When Monitored and Set Condition
- Driver Squib Circuit Open - Stored
- Driver Squib Circuit Short - Stored
- Front Sensor Circuit Short - Stored
- No Cluster Message - Stored
- One Front Sensor Circuit Open - Stored
- Passenger Squib Circuit Open - Stored
- Passenger Squib Circuit Short - Stored
- Two Front Sensor Circuit Open - Stored
- Warning Lamp Open Or Short - Stored
- Possible Causes
- Diagnostic Procedure
- Symptom: Driver Squib Circuit Short - Active
- Symptom: Front Sensor Circuit Short - Active
- Symptom: Loss Of Ignition Run Only - Active
- Symptom: No CCD Communication - Stored
- Symptom: No Cluster Message - Active
- Symptom List: One Front Sensor Circuit Open - Active, Two Front Sensor Circuit Open - Active
- Symptom: Passenger Squib Circuit Open - Active
- Symptom: Passenger Squib Circuit Short - Active
- Symptom List: SAFING Sensor Open - Active, SAFING Sensor Open - Stored
- Symptom: Warning Indicator Open - Short - Active
- Symptom: *Airbag Indicator On Without Active Trouble Codes
- Symptom: *PAB On-Off Switch Problems
- Symptom List: ACM Internal 1 - Active, ACM Internal 1 - Stored, ACM Internal 2 - Active, ACM Internal 2 - Stored, ACM Internal 3 - Active, ACM Internal 3 - Stored, ACM Internal 4 - Active, ACM Internal 4 - Stored, ACM Stored Energy Driver - Active, ACM Stored Energy Driver - Stored, ACM Stored Energy Passenger - Active, ACM Stored Energy Passenger - Stored, No CCD Communication - Active, SAFING Sensor Short - Active, SAFING Sensor Short - Stored
- Audio - Symptoms
- Symptom List: Cassette Error, Main Micro, Radio Error
- Symptom List: Mute Switch Failure, Preset Switch Failure, Seek Down Switch Failure, Seek Up Switch Failure, Volume Down Switch Failure, Volume Up Switch Failure
- Symptom: Shorted Front Channel
- Symptom: Shorted Rear Channel
- Symptom List: *1-5 Presets Inoperative, *Am/Fm Switch Inoperative, *Balance Inoperative, *Equalizer Inoperative, *Fader Inoperative, *Ff/RW Switch Inoperative, *Hour/Minute Switch Inoperative, *Pause/Play Switch Inoperative, *PWR Switch Inoperative, *Scan Switch Inoperative, *Seek Switch Inoperative, *Set Switch Inoperative, *Tape Eject Switch Inoperative, *Tape/Cd Switch Inoperative, *Tune Switch Inoperative, *Vol/Time Switch Inoperative
- Symptom: *Cd Changer Inoperative
- Symptom: *No Sound From All Speakers
- Symptom: *No Sound From One Speaker
- Symptom: *Remote Radio Switches Inoperative
- Chime - Symptoms
- Symptom: *Chime INOP With Exterior Lamps On, Door Open And Key Out Of IGN
- Symptom: *Chime INOP With Turn Signal On For More Than 2.5 Km (1.5 Miles)
- Symptom: *Chime Inoperative At All Times
- Symptom: *Chime Inoperative With DECKLID Open
- Symptom: *Chime Inoperative With Driver Seat Belt Unfastened
- Symptom: *Chime Inoperative With Interior Light Switch On, Door Open And Key Out Of IGN
- Symptom: *Chime Inoperative With Key In Ignition And Driver Door Open
- Symptom: *Chime Inoperative With Low Fuel
- Symptom: *Chime Inoperative With Low Oil Pressure
- Symptom: *Chime Sounds With Driver Door Open
- Symptom: *Chime Sounds With Driver Seat Belt Fastened
- Communication - Symptoms
- Symptom: Airbag Message Not Received
- Symptom: Battery Power To Module Disconnected
- Symptom: EATX PRNDL Message Not Received
- Symptom: SBEC Message Not Received
- Symptom List: *Bus (+) Open, *Bus (-) Open
- Symptom List: *Bus Bias Level Too High, *Bus Bias Level Too Low
- Symptom: *CCD Bus (+) And CCD Bus (-) Shorted Together
- Symptom: *CCD Bus Short To 5-Volts
- Symptom: *CCD Bus Short To Battery
- Symptom: *CCD Bus Short To Ground
- Symptom: *No Bus Bias
- Symptom: *No Response From Pcm (Sci Only)
- Symptom: *No Response From The Airbag Control Module
- Symptom: *No Response From The Body Control Module
- Symptom: *No Response From The Compass Mini-Trip Computer
- Symptom: *No Response From The Instrument Cluster
- Symptom: *No Response From The Low Tire Pressure Warning Module
- Symptom: *No Response From The Radio CCD
- Symptom: *No Response From The Transmission Control Module
- Symptom: *No Termination
- Compass/Mini-Trip Computer - Symptoms
- Symptom: All Or Any CMTC Display Fail To Illuminate
- Symptom List: Average Fuel Economy Inoperative/Incorrect, Instant Fuel Economy Inoperative/Incorrect, Trip Odometer Inoperative Or Inaccurate
- Symptom: CMTC Displays "OC"
- Symptom: CMTC Displays "SC"
- Symptom: Elapse Time Inoperative Or Inaccurate
- Symptom: Incorrect Ambient Temperature Reading
- Door Ajar - Symptoms
- Symptom: *DECKLID Ajar Switch Circuit Open
- Symptom: *DECKLID Ajar Switch Circuit Shorted To Ground
- Symptom: *Hood Ajar Switch Circuit Open
- Symptom: * Hood Ajar Switch Circuit Shorted To Ground
- Symptom: * Left Door Ajar Switch Circuit Open
- Symptom: * Left Door Ajar Switch Circuit Shorted To Ground
- Symptom: * Right Door Ajar Switch Circuit Open
- Symptom: *Right Door Ajar Switch Circuit Shorted To Ground
- Exterior Lighting - Symptoms
- Heating & A/C - Symptoms
- Symptom: A/C Mode Switch MUX Shorted To Ground
- Symptom: A/C Mode Switch MUX Shorted To Voltage
- Symptom List: HVAC Mode Door Inoperative, *Inoperative Mode Door
- Symptom: Mode Door Motor Feedback Too Low/High
- Symptom: Rear Defogger Button Stuck
- Symptom: *A/C Select Switch Inoperative
- Symptom: *Compressor Fails To Cycle
- Symptom: *Electronic Cycling Switch Circuit Failure
- Symptom: *Inoperative Rear Window Defogger (EBL)
- Instrument Cluster - Symptoms
- Symptom List: Fuel Level Sending Unit Open Or Shorted, *Fuel Gauge Inoperative
- Symptom List: Ram Test Failure, ROM Test Failure
- Symptom: *All Gauges Not Operating
- Symptom: *Brake Indicator Not Operating Properly
- Symptom: *Check Engine Indicator Not Operating Properly
- Symptom: *Check Gauges Lamp Not Operating Properly
- Symptom: *Cruise On Indicator Not Operating Properly
- Symptom: *DECKLID/Door Lamp(S) Not Operating Properly
- Symptom: *Engine Oil Pressure Gauge Not Operating Properly
- Symptom: *Liquid Crystal Display Not Operating Properly
- Symptom: *Low Fuel Lamp Not Operating Properly
- Symptom: *Low Tire Pressure Warning Indicator Off Or On Steady
- Symptom: *Odometer (Only)
- Symptom: *Passenger Airbag Off Lamp Not Operating Properly
- Symptom: *Seat Belt Warning Lamp Not Operating Properly
- Symptom: *Speedometer Gauge Not Operating Properly
- Symptom: *Temperature Gauge Not Operating Properly
- Symptom: *Washer Fluid Level Indicator Not Operating Properly
- Interior Lighting - Symptoms
- Symptom: *Courtesy Lamps Inoperative From Both Doors And Courtesy Lamp Switch
- Symptom: *Courtesy Lamps Inoperative From The Courtesy Lamp Switch
- Symptom: *Courtesy Lamps Inoperative From The Driver Door
- Symptom: *Courtesy Lamps Inoperative From The Passenger Door
- Symptom: *Courtesy Lamps On At All Times
- Symptom: *Illuminated Entry Inoperative
- Symptom: *Inoperative Key-In Lamp
- Low Tire Pressure Warning - Symptoms
- Symptom List: Left Front Tire Pressure Sensor/Transmitter, Left Rear Tire Pressure Sensor/Transmitter, Right Front Tire Pressure Sensor/Transmitter, Right Rear Tire Pressure Sensor/Transmitter
- Symptom List: Left Front Tire Pressure Sensor/Transmitter Low Battery, Left Rear Tire Pressure Sensor/Transmitter Low Battery, Right Front Tire Pressure Sensor/Transmitter Low Battery, Right Rear Tire Pressure Sensor/Transmitter Low Battery
- Symptom: Low Tire Pressure Warning Module Failure
- Symptom: *Low Tire Pressure Warning Indicator Flashing
- Power Poor Locks/RKE - Symptoms
- Symptom: Door Lock Switch Failure
- Symptom: Door Unlock Switch Failure
- Symptom: *Automatic Door Locks Inoperative
- Symptom: *Both Doors Fail To Lock/Unlock From One Switch
- Symptom: *DECKLID Release Inoperative
- Symptom: *Door Lock Inhibit Inoperative
- Symptom: *Doors Fail To Lock From Either Switch
- Symptom: *Doors Fail To Lock From One Switch
- Symptom: *Doors Fail To Lock/Unlock From Either Switch
- Symptom: *Doors Fail To Unlock From Either Switch
- Symptom: *Doors Fail To Unlock From One Switch
- Symptom: *One Door Fails To Lock/Unlock From Either Switch
- Symptom: *One Door Fails To Unlock From Either Switch
- Symptom: *Remote Keyless Entry Inoperative
- Vehicle Theft/Security - Symptoms
- Symptom: Driver Door Key Cylinder Switch Failure
- Symptom: Passenger Door Key Cylinder Switch Failure
- Symptom: *Disarming VTSS
- Symptom: *Horn Fails To Sound With Alarm Tripped (If Enabled)
- Symptom: *Inoperative VTSS Indicator Lamp
- Symptom: *Theft Alarm Will Not Arm
- Symptom: *VTSS Does Not Arm/Disarm From A Door Cylinder Lock Switch
- Symptom: *VTSS Does Not Trip From DECKLID
- Symptom: *VTSS Does Not Trip From Driver Door
- Symptom: *VTSS Does Not Trip From Hood
- Symptom: *VTSS Does Not Trip From Passenger Door
- Symptom: *VTSS Indicator Lamp Comes On While Driving
- Windshield Wiper & Washer - Symptoms
- Verification Tests
- Airbag - Symptoms
- Component Locations
- Connector PINOUTS
- A/C Compressor Clutch - Black 2 Way
- A/C Pressure Transducer - Gray 4 Way
- A/C-Heater Control C1 - Natural 8 Way
- A/C-Heater Control C2 - Black 7 Way
- Airbag Control Module C1 - Yellow 4 Way
- Airbag Control Module C2 - Black 13 Way
- Blower Motor - Black 2 Way
- Blower Motor Resistor Block - Natural 5 Way
- Body Control Module C1 - Natural 40 Way
- Body Control Module C2 - Natural 40 Way
- Body Control Module C3 - Black 23 Way
- CLOCKSPRING C1 - Natural 5 Way
- CLOCKSPRING C2 - Yellow 2 Way
- Data Link Connector - Black 16 Way
- Daytime Running Lamp Module (DRL) - Black 10 Way
- DECKLID Release Solenoid/Ajar Switch - Black 3 Way
- DECKLID Release Switch - Black 2 Way
- Driver Airbag - Yellow 2 Way
- Driver Door Ajar Switch - Black 2 Way
- Driver Door Cylinder Lock Switch - Black 2 Way
- Driver Door Lock Motor - Black 2 Way
- Driver Power Window/Door Lock Switch -11 Way
- Front Reading Lamps/Switch - Black 7 Way
- Fuses (FB)
- Headlamp Switch C1 - Black 9 Way
- Headlamp Switch C2 - Black 2 Way
- Hood Ajar Switch - Black 2 Way
- Ignition Switch C1 - Black 7 Way
- Ignition Switch C2 - Gray 4 Way
- Ignition Switch C3 - Black 2 Way
- Instrument Cluster C1 - Blue 13 Way
- Instrument Cluster C2 - Red 13 Way
- Left Door Speaker - Black 2 Way
- Left FOOTWELL Lamp - Black 2 Way
- Left Horn - Black 2 Way
- Left Instrument Panel Speaker - Black 2 Way
- Left Park/Turn Signal Lamp - Black 3 Way
- Left Tail/Stop/Turn Signal Lamp - Black 3 Way
- Mode Door Actuator - Natural 5 Way
- Multi-Function Switch - 24 Way
- Passenger Airbag - Yellow 4 Way
- Passenger Airbag On/Off Switch C1 - LT. Gray 2 Way
- Passenger Airbag On/Off Switch C2 - Yellow 4 Way
- Passenger Door Ajar Switch - Black 2 Way
- Passenger Door Cylinder Lock Switch - Black 2 Way
- Passenger Door Lock Motor - Black 2 Way
- Passenger Power Window/Door Lock Switch - 11 Way
- Power Amplifier C1 - Gray 18 Way
- Power Amplifier C2 - Gray 12 Way
- Relays & Fuses (PDC)
- Powertrain Control Module C1 - Gray 40 Way
- Powertrain Control Module C2 - Gray 40 Way
- Radio C1 - Black 7 Way
- Radio C2 - Gray 7 Way
- Radio C3 - Black 2 Way
- Rear Speaker Assembly - Black 6 Way
- Relay Bank - Black 36 Way
- Remote Keyless Entry Module - Blue 6 Way
- Right Door Speaker - Black 2 Way
- Right FOOTWELL Lamp - Black 2 Way
- Right Horn - Black 2 Way
- Right Instrument Panel Speaker - Black 2 Way
- Right Park/Turn Signal Lamp - Black 3 Way
- Right Rear Park Lamp - Black 2 Way
- Right Rear Speaker - Black 2 Way
- Right Tail/Stop/Turn Signal Lamp - Black 3 Way
- Seat Belt Switch - Black 2 Way
- Transmission Control Module - Black 60 Way
- Washer Fluid Level Switch - Black 2 Way
- Washer Pump Motor - Black 2 Way
- Wiper Motor - Black 6 Way
- Schematic Diagrams
- Airbag System
- Audio System
- Body Control Module
- Chime System
- Compass Mini-Trip Computer
- DECKLID Release System
- Door Ajar System
- Exterior Lighting
- Instrument Cluster
- Interior Lighting
- Low Tire Pressure Warning System
- Manual A/C System
- Power Door Lock System
- Rear Defogger
- Vehicle Communication
- Vehicle Theft Security System
- Windshield Wiper System