Section 35 (Body Control Modules)
WARNING: This page is about a different car, the 2002 Dodge Grand Caravan, 2002 Dodge Caravan, 2002 Chrysler Voyager, and 2002 Chrysler Town & Country. However, it is still accessible from the selected car via links, so may be relevant.
- Description
- Body Control Computer System
- Chime Warning System
- Programmable Communication Interface (PCI Bus)
- Door Ajar System
- Interior Lighting System
- Exterior Lighting System
- Front Control Module
- Automatic Temperature Control (ATC)
- Manual Temperature Control
- Instrument Cluster
- Message Center
- Memory System
- Overhead Console
- Ambient Temperature Sensor
- Tire Pressure Monitoring System (TPM)
- Power Door Lock System
- Door Lock Inhibit
- Automatic Door Locks
- Remote Keyless Entry (RKE)
- Power Folding Mirrors
- Rear Window Defog/Heated Mirror/Front Wiper De-Ice
- Vehicle Theft Security System (VTSS)
- Operation
- Component Locations
- Programming
- Trouble Shooting
- Self-Diagnostic System
- System Tests
- Automatic Temperature Control
- A/C Pressure Too High (Active)
- A/C Pressure Too High (Stored)
- Cooldown Test Failed
- Driver Blend Door Not Responding
- Driver Blend Door Travel Too Large
- Driver Blend Door Travel Too Small
- EEPROM Checksum Error
- EVAP Temp Sensor Open
- EVAP Temp Sensor Shorted
- Front IR Sensor And Control Head Mismatch
- Front IR Sensor Not Calibrated
- Front Keyboard Communication Fault
- Front Mode Door Not Responding
- Front Mode Door Travel Too Large
- Front Mode Door Travel Too Small
- Invalid Conditions For Cooldown Test, EVAP Temperature Too Low
- Pass Blend Door Not Responding
- Pass Blend Door Travel Too Large
- Pass Blend Door Travel Too Small
- PCI Bus Shorted High
- Rear Blend Door Not Responding
- Rear Blend Door Travel Too Large
- Rear Blend Door Travel Too Small
- Rear Fan Pot Open
- Rear IR Sensor Not Calibrated
- Rear Keyboard Fault
- Rear Mode Door Not Responding
- Rear Mode Door Travel Too Large
- Rear Mode Door Travel Too Small
- RECIRC Door Not Responding
- RECIRC Door Travel Too Large
- RECIRC Door Travel Too Small
- ATC Head LED(S)/Back Lighting Inoperative
- Front Blower Motor Inoperative
- Front Blower Runs At Only One Speed
- HVAC System Test
- Rear ATC Switch LED(S)/Back Lighting Inoperative
- Rear Blower Motor Inoperative
- Rear Blower Runs At Only One Speed
- Manual Temperature Control
- A/C Fault (Active)
- A/C Fault (Stored)
- Backlight Dimming RX Failure (Active)
- Blend Calibration Fault
- Blend Overcurrent (Active)
- Cooldown Test Excessive Fault
- Cooldown Test Set Up Fault
- Cooldown Test Too Cold To Start
- Evaporator Temperature Sensor Circuit Open (Active)
- Evaporator Temperature Sensor Circuit Short (Active)
- Front And Rear Blower Output 1 Open
- Front And Rear Blower Output 1 Short To Batt
- Loopback Test Failure (Active)
- No PCM Message Received (Active)
- Rear Blend Calibration Fault
- Rear Blend Pot Circuit Open (Active)
- Rear Blend Pot Circuit Short (Active)
- TX Failure (Active)
- A/C Status Indicator Flashing
- Blend/Mode/RECIRC Door Operation Improper (Dual & Three-Zone)
- Blend/Mode/RECIRC Door Operation Improper (Single-Zone)
- Front A/C Heater Control Illumination Inoperative
- Front Blower Motor Inoperative
- Front Blower Motor Speeds Incorrect
- HVAC System Test
- Rear A/C-Heater Control Illumination Inoperative
- Rear Blower Motor Inoperative
- Rear Blower Motor Speeds Incorrect
- Rear Blower Rear Control Switch Inoperative In One Or More Speeds
- Chime System
- Communications
- Notes
- APM Messages Not Received
- ATC Module Messages Not Received
- Audio Messages Not Received
- BCM, PCI Bus Shorted To Battery
- Country Code Not Programmed
- FCM Messages Not Received
- FCM, BCM Communication Fault
- FCM, HVAC Communication Fault
- FCM, PCI Internal Fault
- FCM, PCM Communication Fault
- FCM, Radio Communication Fault
- FCM, TCM Communication Fault
- Ignition MUX Switch Input Open
- Ignition MUX Switch Input Short
- Ignition Run Output Short
- Internal BCM Failure
- Left PSD Messages Not Received
- Liftgate Module Messages Not Received
- MIC Messages Not Received
- MSM Messages Not Received
- OTIS Module Messages Not Received
- PCI Internal Hardware Failure
- PCM Messages Not Received
- Radio Mem Msg Not Received
- Right PSD Messages Not Received
- Run/Start Hardwire Input Failure
- SKIM Messages Not Received
- TCM Messages Not Received
- Bus +/- Signals Open Or No Response From Automatic Temperature Control Module
- Bus +/- Signals Open Or No Response From BCM
- Bus +/- Signals Open Or No Response From HVAC
- Bus +/- Signals Open Or No Response From Instrument Cluster
- Bus +/- Signals Open Or No Response From Left Power Sliding Door Module
- Bus +/- Signals Open Or No Response From Memory Seat/Mirror Module
- Bus +/- Signals Open Or No Response From Power Liftgate Module
- Bus +/- Signals Open Or No Response From Right Sliding Door Control Module
- Bus +/- Signals Open Or No Response From Sentry Key Immobilizer Module
- No Response From Adjustable Pedal Module
- No Response From Controller Anti-Lock Brake
- No Response From Front Control Module
- No Response From Overhead Console
- No Response From PCM (PCI Bus)
- No Response From PCM (SCI Only)
- No Response From Radio
- No Response From Transmission Control Module
- PCI Bus Communication Failure
- Door Ajar
- Hood Ajar Circuit Open
- Hood Ajar Circuit Shorted To Ground
- Left Front Door Ajar Switch Sense Circuit Open
- Left Front Door Ajar Switch Sense Circuit Shorted To Ground
- Left Sliding Door Ajar Switch Sense Circuit Open
- Left Sliding Door Ajar Switch Sense Circuit Shorted To Ground
- Liftgate Ajar Circuit Open
- Liftgate Ajar Circuit Shorted To Ground
- Right Front Door Ajar Switch Sense Circuit Open
- Right Front Door Ajar Switch Sense Circuit Shorted To Ground
- Right Sliding Door Ajar Circuit Open
- Right Sliding Door Ajar Switch Sense Circuit Shorted To Ground
- Electronically Heated Systems
- Exterior Lighting
- Notes
- Backup Lamp Output Open
- Backup Lamp Output Short
- Front Fog Lamp Relay Open
- Front Fog Lamp Shorted To Battery
- Headlamp Switch Mismatch
- Headlight Switch Open
- Headlight Switch Short To Ground
- High Beam Switch Input Open
- High Beam Switch Input Short
- Left Front Turn Signal Output Open
- Left Front Turn Signal Output Short
- Left High Beam Headlamp Circuit Open
- Left High Beam Headlamp Circuit Shorted To Ground
- Left High Beam Headlamp Circuit Shorted To Voltage
- Left Low Beam Headlamp Circuit Open
- Left Low Beam Headlamp Circuit Shorted To Ground
- Left Low Beam Headlamp Circuit Shorted To Voltage
- Left Rear Turn Signal Output Open
- Left Rear Turn Signal Output Short
- Left Side Park Lamp Open
- Park Lamp Output 1 Open
- Park Lamp Output 1 Short To Battery
- Park Lamp Output 2 Open
- Park Lamp Output 2 Short To Battery
- Right Front Turn Signal Output Open
- Right Front Turn Signal Output Short
- Right High Beam Headlamp Circuit Open
- Right High Beam Headlamp Circuit Shorted To Ground
- Right High Beam Headlamp Circuit Shorted To Voltage
- Right Low Beam Headlamp Circuit Open
- Right Low Beam Headlight Circuit Shorted To Ground
- Right Low Beam Headlamp Circuit Shorted To Voltage
- Right Rear Turn Signal Output Open
- Right Rear Turn Signal Output Short
- Right Side Park Lamp Open
- Turn Signal Switch Input Open
- Turn Signal Switch Input Short
- Instrument Cluster
- Notes
- ABS Lamp Circuit Short
- EL Panel Short
- Front Fog Lamp Indicator Open
- Front Fog Lamp Indicator Short To Ground
- Fuel Gauge Checksum Failure
- Fuel Level Sending Unit Input Open
- Fuel Level Sending Unit Input Short
- IOD Wakeup Cluster Output Open
- IOD Wakeup Cluster Output Short
- Left Turn Signal Indicator Open (Highline Cluster)
- Left Turn Signal Indicator Open (Lowline Cluster)
- Left Turn Signal Indicator Short (Highline Cluster)
- Left Turn Signal Indicator Short (Lowline Cluster)
- Loopback Failure
- No ABS Bus Messages Received
- No PCM Bus Messages Received
- Panel Dimming Output Short
- Rear Fog Indicator Output Open
- Rear Fog Indicator Output Short
- Right Turn Signal Indicator Open (Highline Models)
- Right Turn Signal Indicator Open (Lowline Models)
- Right Turn Signal Indicator Short (Highline Models)
- Right Turn Signal Indicator Short (Lowline Models)
- TCM Message Mismatch
- Any PCI Bus Indicator Inoperative
- Seat Belt Indicator Always On
- Intelligent Power Module
- Notes
- Accessory Power Output No. 1 Open
- Accessory Power Output No. 1 Shorted To Battery
- Accessory Power Output No. 2 Open
- Accessory Power Output No. 2 Shorted To Battery
- CPA Not Engaged
- Ignition Run/Start Input Wiring
- Ignition Start Input Wiring
- Internal Driver Fault No. 1
- Internal Driver Fault No. 2
- Internal Driver Fault No. 3
- Interior Lighting
- Memory Seats
- Notes
- BCM Message Not Received
- Charging Voltage High Message
- Charging Voltage Low Message
- EEPROM Refresh Failure
- Front Riser Down Position Stuck
- Front Riser Sensor Out Of Range High
- Front Riser Sensor Out Of Range Low
- Front Riser Up Position Stuck
- Horizontal Forward Position Stuck
- Horizontal Rearward Position Stuck
- Horizontal Sensor Out Of Range High
- Horizontal Sensor Out Of Range Low
- Left Mirror Horizontal Sensor Out Of Range High
- Left Mirror Horizontal Sensor Out Of Range Low
- Left Mirror Vertical Sensor Out Of Range High
- Left Mirror Vertical Sensor Out Of Range Low
- Memory Position Switch Stuck
- Memory Switch Input Open
- Memory Switch Input Short
- Rear Riser Down Position Stuck
- Rear Riser Sensor Out Of Range High
- Rear Riser Sensor Out Of Range Low
- Rear Riser Up Position Stuck
- Recliner Down Position Stuck
- Recliner Sensor Out Of Range High
- Recliner Sensor Out Of Range Low
- Recliner Up Position Stuck
- Right Mirror Horizontal Sensor Out Of Range High
- Right Mirror Horizontal Sensor Out Of Range Low
- Right Mirror Vertical Sensor Out Of Range High
- Right Mirror Vertical Sensor Out Of Range Low
- Overhead Console
- Power Door Locks/RKE System
- Notes
- Driver Door Lock Switch Input Open Or Short To Voltage
- Driver Door Lock Switch Input Short
- Driver Door Lock Switch Input Stuck
- Left Cylinder Lock Switch Input Open Or Short To Voltage
- Left Cylinder Lock Switch Input Short
- Left Cylinder Lock Switch Input Stuck
- Left Unlock Output Failure
- Liftgate Power Release Output Short
- Lock Output Failure
- Passenger Door Lock Switch Input Open Or Short To Voltage
- Passenger Door Lock Switch Input Short
- Passenger Door Lock Switch Input Stuck
- Right Cylinder Lock Switch Input Open Or Short To Voltage
- Right Cylinder Lock Switch Input Short
- Right Cylinder Lock Switch Input Stuck
- Right Unlock Output Failure
- RKE Program Line Output Open
- RKE Program Line Output Short
- Power Liftgate
- Ambient Temperature Sensor Circuit Open
- Ambient Temperature Sensor Circuit Short To Ground
- Control Module Internal Failure
- Incomplete Latch Cinch - No Pawl Transition
- Incomplete Latch Cinch - Overcurrent
- Incomplete Latch Release - Ratchet Switch Failure
- Incomplete Latch Release - Pawl Switch Failure
- Incomplete Latch Release - Sector Gear Return Failure
- Incomplete Power Close - Full Open Switch Failure/Non Engagement
- Incomplete Power Close - Excessive H.E. Counts/Non Engagement
- Incomplete Power Close - Hall Effect Signal Missing
- Incomplete Power Close - Overcurrent
- Incomplete Power Close - Time Out
- Incomplete Power Close - Transistor Shorted
- Incomplete Power Close - Voltage Below Minimum Level
- Incomplete Power Open - Full Open Switch Failure/Non Engagement
- Incomplete Power Open - Excessive H.E. Counts/Non Engagement
- Incomplete Power Open - Hall Effect Signal Missing
- Incomplete Power Open - Latch Failure
- Incomplete Power Open - Link Rod Failure
- Incomplete Power Open - Overcurrent
- Incomplete Power Open - Time Out
- Incomplete Power Open - Transistor Shorted
- Incomplete Power Open - Voltage Below Minimum Level
- IOD Wake Up Open - PLG
- Loopback Test Failure
- Loss Of BCM Messages
- Loss Of EATX Messages
- Loss Of FCM Messages
- Loss Of SBEC Messages
- Outside Liftgate Handle Input Short
- Outside Liftgate Handle Input Stuck
- Overhead Liftgate Switch Input Stuck
- Overhead Liftgate/Lockout Switches Open Or Short To Voltage
- Overhead Liftgate/Lockout Switches Short
- Pinch Sensor Circuit Open
- Pinch Sensor Signal Circuit Short To Ground
- Power Liftgate Inoperative
- Power Sliding Doors
- Notes
- Ambient Temperature Sensor Circuit Open
- Ambient Temperature Sensor Circuit Short To Ground
- Control Module Failure - Internal Failure
- Incomplete Latch Cinch - No Pawl Transition
- Incomplete Latch Cinch - Overcurrent
- Incomplete Latch Release - Full Open Switch Failure
- Incomplete Latch Release - Ratchet Switch Failure
- Incomplete Latch Release - No Reverse To Unload Clutch
- Incomplete Latch Release - Overcurrent
- Incomplete Latch Release - Pawl Switch Failure
- Incomplete Latch Release - Sector Gear Return Failure
- Incomplete Power Close - Full Open Switch Failure
- Incomplete Power Close - Excessive Hall Effect Signal
- Incomplete Power Close - Latch Failure
- Incomplete Power Close - Overcurrent
- Incomplete Power Close - Time Out
- Incomplete Power Close - Voltage Below Minimum Level
- Incomplete Power Open - Full Open Switch Failure
- Incomplete Power Open - Excessive Hall Effect Signal
- Incomplete Power Open - Latch Failure
- Incomplete Power Open - Overcurrent
- Incomplete Power Open - Time Out
- Incomplete Power Open - Voltage Below Minimum Level
- IOD Wake Up Open - PSD
- IOD Wake Up PSD & PLG Short
- Left B Pillar Switch Input Open Or Short To Voltage
- Left B Pillar Switch Input Short
- Left B Pillar Switch Input Stuck
- Loopback Test Failure
- Loss Of BCM Messages
- Loss Of EATX Messages
- Loss Of FCM Messages
- Loss Of SBEC Messages
- Overhead Left Switch Input Stuck
- Overhead Right Switch Input Stuck
- Overhead Right/Left Switches Short
- Right B Pillar Switch Input Open Or Short To Voltage
- Right B Pillar Switch Input Short
- Right B Pillar Switch Input Stuck
- Power Sliding Door Inoperative
- Tire Pressure Monitoring
- Vehicle Theft Security System (VTSS)
- Notes
- Horn Input Stuck
- Horn Relay Open
- Horn Relay Shorted To Battery
- Vehicle Theft Alarm Indicator Output Open
- Vehicle Theft Alarm Indicator Output Short
- Alarm Trips On Its Own
- Hood Does Not Trip VTSS
- Left Front Door Does Not Trip VTSS
- Left Sliding Door Does Not Trip VTSS
- Right Front Door Does Not Trip VTSS
- Right Sliding Door Does Not Trip VTSS
- VTSS Indicator Inoperative
- VTSS Will Not Arm
- Windshield Wiper/Washer System
- Notes
- FR Wiper Hi-Lo Relay Open
- FR Wiper Hi-Lo Relay Short To Batt
- Front Wash Switch Input Stuck
- Front Washer Output Open
- Front Wiper Not Parked
- Front Wiper On Relay Open
- Front Wiper On Relay Short To Batt
- Front Wiper Park Switch Short To GND
- Front Wiper Switch MUX Input Open
- Front Wiper Switch MUX Input Short To Ground
- Rear Wash Switch Input Stuck
- Rear Washer Output Open
- Rear Wiper Output Open
- Rear Wiper Output Short To Ground
- Rear Wiper Switch MUX Input Open
- Rear Wiper Switch MUX Input Short To Ground
- Automatic Temperature Control
- Verification Tests
- Removal & Installation
- Notes
- A/C-Heater Control Panel
- Adjustable Pedal Module
- Body Control Module
- Fuel Tank Module
- Front Control Module
- Memory Seat/Mirror Module
- Occupant Restraint Controller
- Overhead Console
- Power Liftgate Module
- Power Sliding Door Module
- Powertrain Control Module
- Radio
- Sentry Key Immobilizer Module
- Transmission Control Module
- Wiring Diagrams