Module Controlled Functions
There are 3 multifunction electronic control modules on this vehicle. The smart junction box (SJB), drivers door module and driver seat module.
The SJB is a combination of a multifunction control module and an interior power junction box. SJB functions control multiple systems, which include
- Illuminated entry and interior lamps
- Exterior lamps
- Horn
- Remote keyless entry (RKE) system
- Power door locks
- Smart locks
- Windshield wiper
The driver door module (DDM), if equipped, is located under the LH front door panel. It works in conjunction with the driver seat module (DSM) located under the driver seat, to control the memory functions of the exterior driver memory mirror and the memory seat positions.
The DSM controls the exterior passenger memory mirror and the power adjustable seat motors functions.
Diagnostic Trouble Code (DTC) Chart
| DTC | Description | Source | Action |
|---|---|---|---|
| B1003 | Mode Doors Circuit Failure | Electronic Automatic Temperature Control (EATC) Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION AND DIAGNOSTICS . |
| B103A | Thermoelectric Driver Overcurrent High | Climate Control Seat Module | REFER to SEATING . |
| B103B | Thermoelectric Driver Overcurrent Low | Climate Control Seat Module | REFER to SEATING . |
| B103C | Thermoelectric Driver Open Load | Climate Control Seat Module | REFER to SEATING . |
| B103D | Blower Driver Overtemperature | Climate Control Seat Module | REFER to SEATING . |
| B1111 | Driver Thermoelectric Device Control Overtemperature Fault | Climate Control Seat Module | REFER to SEATING . |
| B1113 | Passenger Thermoelectric Device Control Overtemperature Fault | Climate Control Seat Module | REFER to SEATING . |
| B1117 | Audio Steering Wheel Button Stuck | Audio Control Module | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION . |
| B1117 | Audio Steering Wheel Button Stuck | Audio Control Module (with Navigation) | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION . |
| B1119 | DVD Mechanism Thermal Shutdown Fault | Audio Control Module (with Navigation) | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION . |
| B111A | Passenger Thermoelectric Driver Overcurrent High | Climate Control Seat Module | REFER to SEATING . |
| B111B | Passenger Thermoelectric Driver Overcurrent Low | Climate Control Seat Module | REFER to SEATING . |
| B111C | Passenger Thermoelectric Driver Open Load | Climate Control Seat Module | REFER to SEATING . |
| B111D | Passenger Blower Driver Overtemperature | Climate Control Seat Module | REFER to SEATING . |
| B1136 | Audio Steering Wheel Switch #2 Circuit Failure | Audio Control Module (with Navigation) | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION . |
| B1138 | Memory Full | Smart Junction Box (SJB) | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B1139 | Invalid Transmitter Identification Code | Smart Junction Box (SJB) | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B1140 | Map DVD Invalid | Audio Control Module (with Navigation) | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION . |
| B1154 | Subwoofer #1 Short to Ground | Digital Signal Processor | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION . |
| B1155 | Subwoofer #1 Short to Battery | Digital Signal Processor | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION . |
| B1156 | Subwoofer #2 Short to Ground | Digital Signal Processor | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION . |
| B1157 | Subwoofer #2 Short to Battery | Digital Signal Processor | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION . |
| B1158 | Subwoofer #2 Open | Digital Signal Processor | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION . |
| B1200 | Climate Control Push Button Circuit Failure | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION AND DIAGNOSTICS . |
| B1202 | Fuel Sender Circuit Open | Instrument Cluster | REFER to INSTRUMENT CLUSTER . |
| B1204 | Fuel Sender Circuit Short to Ground | Instrument Cluster | REFER to INSTRUMENT CLUSTER . |
| B1205 | EIC Switch-1 Assembly Circuit Failure | Instrument Cluster | REFER to INSTRUMENT CLUSTER . |
| B1209 | EIC Switch-2 Assembly Circuit Failure | Instrument Cluster | REFER to INFORMATION AND MESSAGE CENTER . |
| B1213 | Anti-Theft Number of Programmed Keys is Below Minimum | Instrument Cluster | REFER to ANTI-THEFT - PATS . |
| B1231 | Event Threshold Exceeded | Restraint Control Module (RCM) | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B1231 | Event Threshold Exceeded | Occupant Classification Sensor | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B1234 | Mirror Switch Invalid Code | Driver Door Module (DDM) | REFER to REAR VIEW MIRRORS . |
| B1247 | Panel Dim Switch Circuit Open | Smart Junction Box (SJB) | REFER to INSTRUMENT CLUSTER AND PANEL ILLUMINATION . |
| B1251 | Air Temperature Internal Sensor Circuit Open | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION AND DIAGNOSTICS . |
| B1253 | Air Temperature Internal Sensor Short to Ground | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION AND DIAGNOSTICS . |
| B1255 | Air Temperature External Sensor Circuit Open | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION AND DIAGNOSTICS . |
| B1257 | Air Temperature External Sensor Short to Ground | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION AND DIAGNOSTICS . |
| B1309 | Power Door Lock Circuit Short to Ground | SJB | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B1317 | Battery Voltage High | Driver Seat Module (DSM) | REFER to CHARGING SYSTEM - GENERAL INFORMATION . |
| B1317 | Battery Voltage High | DDM | REFER to CHARGING SYSTEM - GENERAL INFORMATION . |
| B1317 | Battery Voltage High | Digital Signal Processor | REFER to CHARGING SYSTEM - GENERAL INFORMATION . |
| B1317 | Battery Voltage High | RCM | REFER to CHARGING SYSTEM - GENERAL INFORMATION . |
| B1317 | Battery Voltage High | Occupant Classification Sensor | REFER to CHARGING SYSTEM - GENERAL INFORMATION . |
| B1317 | Battery Voltage High | SJB | REFER to CHARGING SYSTEM - GENERAL INFORMATION . |
| B1317 | Battery Voltage High | Instrument Cluster | REFER to CHARGING SYSTEM - GENERAL INFORMATION . |
| B1318 | Battery Voltage Low | Audio Control Module | REFER to CHARGING SYSTEM - GENERAL INFORMATION . |
| B1318 | Battery Voltage Low | Audio Control Module (with Navigation) | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION . |
| B1318 | Battery Voltage Low | DDM | REFER to CHARGING SYSTEM - GENERAL INFORMATION . |
| B1318 | Battery Voltage Low | Digital Signal Processor | REFER to CHARGING SYSTEM - GENERAL INFORMATION . |
| B1318 | Battery Voltage Low | DSM | REFER to CHARGING SYSTEM - GENERAL INFORMATION . |
| B1318 | Battery Voltage Low | RCM | REFER to CHARGING SYSTEM - GENERAL INFORMATION . |
| B1318 | Battery Voltage Low | Occupant Classification Sensor | REFER to CHARGING SYSTEM - GENERAL INFORMATION . |
| B1318 | Battery Voltage Low | SJB | REFER to CHARGING SYSTEM - GENERAL INFORMATION . |
| B1318 | Battery Voltage Low | Instrument Cluster | REFER to CHARGING SYSTEM - GENERAL INFORMATION . |
| B1320 | Driver Door Ajar Circuit Open | SJB | REFER to INTERIOR LIGHTING . |
| B1328 | Passenger Door Ajar Circuit Open | SJB | REFER to INTERIOR LIGHTING . |
| B1331 | Decklid Ajar Rear Door Circuit Failure | SJB | REFER to INTERIOR LIGHTING . |
| B1336 | Door Ajar Right Rear Circuit Open | SJB | REFER to INTERIOR LIGHTING . |
| B1341 | Power Door Unlock Circuit Short to Ground | SJB | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B1342 | ECU is Faulted | Anti-Lock Brake System (ABS) Module | REFER to VEHICLE DYNAMIC SYSTEMS . |
| B1342 | ECU is Faulted | Audio Control Module (with Navigation) | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION . |
| B1342 | ECU is Faulted | Climate Control Seat Module | REFER to SEATING . |
| B1342 | ECU is Faulted | DDM | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new DDM. REFER to DRIVER DOOR MODULE (DDM) . TEST the system for normal operation. |
| B1342 | ECU is Faulted | DSM | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new DSM. REFER to DRIVER SEAT MODULE (DSM) . TEST the system for normal operation. |
| B1342 | ECU is Faulted | Digital Signal Processor | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION . |
| B1342 | ECU is Faulted | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION AND DIAGNOSTICS . |
| B1342 | ECU is Faulted | Occupant Classification Sensor | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B1342 | ECU is Faulted | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B1342 | ECU is Faulted | SJB | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new SJB. REFER to SMART JUNCTION BOX (SJB) . TEST the system for normal operation. |
| B1342 | ECU is Faulted | Instrument Cluster | REFER to INSTRUMENT CLUSTER . |
| B1342 | ECU is Faulted | Transmission Control Module (TCM) - FNR5 Transaxle | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - FNR5 . |
| B1345 | Heated Backlite Input Circuit Short to Ground | SJB | REFER to GLASS, FRAMES AND MECHANISMS . |
| B1352 | Ignition Key-In Circuit Failure | Instrument Cluster | REFER to WARNING DEVICES . |
| B1360 | Ignition Run/Ace Circuit Open | Instrument Cluster | REFER to INSTRUMENT CLUSTER . |
| B1432 | Wiper Brake/Run Relay Circuit Short to Battery | SJB | REFER to WIPERS AND WASHERS . |
| B1433 | Wiper Brake/Run Relay Circuit Short to Ground | SJB | REFER to WIPERS AND WASHERS . |
| B1447 | Wiper Park Sense Circuit Open | SJB | REFER to WIPERS AND WASHERS . |
| B1472 | Lamp Headlamp Input Circuit Short to Ground | SJB | REFER to EXTERIOR LIGHTING . |
| B1483 | Brake Pedal Input Circuit Failure | ABS Module | REFER to EXTERIOR LIGHTING . |
| B1485 | Brake Pedal Input Short to Battery | SJB | REFER to EXTERIOR LIGHTING . |
| B1510 | Flash to Pass Switch Circuit Short to Ground | SJB | REFER to EXTERIOR LIGHTING . |
| B1520 | Hood Switch Circuit Open | SJB | REFER to ANTI-THEFT - PERIMETER . |
| B1530 | Memory Set Switch Circuit Short to Ground | DDM | REFER to SEATING . |
| B1534 | Memory 1 Switch Circuit Short to Ground | DDM | REFER to SEATING . |
| B1538 | Memory 2 Switch Circuit Short to Ground | DDM | REFER to SEATING . |
| B1554 | Decklid Release Circuit Short to Ground | SJB | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B1570 | Lamp Headlamp High-Beam Circuit Short to Ground | SJB | REFER to EXTERIOR LIGHTING . |
| B1572 | Door Ajar LR Circuit Open | SJB | REFER to INTERIOR LIGHTING . |
| B1578 | Lamp Park Input Circuit Short to Ground | SJB | REFER to EXTERIOR LIGHTING . |
| B1600 | Pats Ignition Key Transponder is Not Received | Instrument Cluster | REFER to ANTI-THEFT - PATS . |
| B1601 | PATS Received Incorrect Key-Code From Ignition Key Transponder | Instrument Cluster | REFER to ANTI-THEFT - PATS . |
| B1602 | PATS Received Invalid Format Of Key-Code From Ignition Key Transponder | Instrument Cluster | REFER to ANTI-THEFT - PATS . |
| B1623 | Lamp Keypad Output Circuit Failure | SJB | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B1663 | Seat Driver Front Up/Down Motor Stalled | DSM | REFER to SEATING . |
| B1664 | Seat Driver Rear Up/Down Motor Stalled | DSM | REFER to SEATING . |
| B1665 | Seat Driver Forward/Backward Motor Stalled | DSM | REFER to SEATING . |
| B1666 | Seat Driver Recline Motor Stalled | DSM | REFER to SEATING . |
| B1667 | Mirror Driver Up/Down Motor Stalled | DSM | REFER to REAR VIEW MIRRORS . |
| B1667 | Mirror Driver Up/Down Motor Stalled | DDM | REFER to REAR VIEW MIRRORS . |
| B1668 | Mirror Driver Right/Left Motor Stalled | DSM | REFER to REAR VIEW MIRRORS . |
| B1668 | Mirror Driver Right/Left Motor Stalled | DDM | REFER to REAR VIEW MIRRORS . |
| B1669 | Mirror Passenger Up/Down Motor Stalled | DSM | REFER to REAR VIEW MIRRORS . |
| B1670 | Mirror Passenger Right/Left Motor Stalled | DSM | REFER to REAR VIEW MIRRORS . |
| B1676 | Battery Pack Voltage Out of Range | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS . |
| B1676 | Battery Voltage Out of Range | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION AND DIAGNOSTICS . |
| B1681 | PATS Transceiver Module Signal is Not Received | Instrument Cluster | REFER to ANTI-THEFT - PATS . |
| B1688 | Lamp Dome Input Circuit Short to Ground | SJB | REFER to INTERIOR LIGHTING . |
| B1692 | Autolamp Delay Circuit Short to Ground | SJB | REFER to EXTERIOR LIGHTING . |
| B1703 | Seat Driver Recline Forward Switch Circuit Short To Battery | DSM | REFER to SEATING . |
| B1707 | Seat Driver Recline Rearward Switch Circuit Short To Battery | DSM | REFER to SEATING . |
| B1711 | Seat Driver Front Up Switch Circuit Short to Battery | DSM | REFER to SEATING . |
| B1715 | Seat Driver Front Down Switch Circuit Short to Battery | DSM | REFER to SEATING . |
| B1719 | Seat Driver Forward Switch Circuit Short to Battery | DSM | REFER to SEATING . |
| B1723 | Seat Driver Rearward Switch Circuit Short to Battery | DSM | REFER to SEATING . |
| B1727 | Seat Driver Rear Up Switch Circuit Short to Battery | DSM | REFER to SEATING . |
| B1731 | Seat Driver Rear Down Switch Circuit Short to Battery | DSM | REFER to SEATING . |
| B1791 | Autolamp Sensor Input Open Circuit | SJB | REFER to EXTERIOR LIGHTING . |
| B1793 | Autolamp Sensor Input Circuit Short to Ground | SJB | REFER to EXTERIOR LIGHTING . |
| B1795 | Lamp Headlamp Low-Beam Circuit Open | SJB | REFER to EXTERIOR LIGHTING . |
| B1797 | Lamp Headlamp Low-Beam Circuit Short to Ground | SJB | REFER to EXTERIOR LIGHTING . |
| B1799 | Lamp Turn Signal Front Output Circuit Open | SJB | REFER to EXTERIOR LIGHTING . |
| B1801 | Lamp Turn Signal Front Output Circuit Short to Ground | SJB | REFER to EXTERIOR LIGHTING . |
| B1868 | Lamp Airbag Warning Indicator Circuit Failure | Instrument Cluster | REFER to INSTRUMENT CLUSTER . |
| B1875 | Turn Signal/Hazard Switch Signal Circuit Failure | SJB | REFER to EXTERIOR LIGHTING . |
| B1884 | PAD Warning Lamp Circuit Failure | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B1890 | PAD Warning Lamp Circuit Short to Battery | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B1952 | Seat Rear Up/Down Position Feedback Circuit Short to Battery | DSM | REFER to SEATING . |
| B1953 | Seat Rear Up/Down Position Feedback Circuit Short to Ground | DSM | REFER to SEATING . |
| B1956 | Seat Front Up/Down Position Feedback Circuit Short to Battery | DSM | REFER to SEATING . |
| B1957 | Seat Front Up/Down Position Feedback Circuit Short to Ground | DSM | REFER to SEATING . |
| B1960 | Seat Recline Forward/Backward Feedback Circuit Short to Battery | DSM | REFER to SEATING . |
| B1961 | Seat Recline Forward/Backward Position Feedback Circuit Short to Ground | DSM | REFER to SEATING . |
| B1964 | Seat Horizontal Forward/Rearward Position Feedback Circuit Short to Battery | DSM | REFER to SEATING . |
| B1965 | Seat Horizontal Forward/Rearward Position Feedback Circuit Short to Ground | DSM | REFER to SEATING . |
| B19A1 | Passenger Seat Cushion Blower Speed Short to Battery | Climate Control Seat Module | REFER to SEATING . |
| B19A2 | Passenger Seat Back Blower Speed Short to Battery | Climate Control Seat Module | REFER to SEATING . |
| B19A3 | Driver Seat Cushion Blower Speed Short to Battery | Climate Control Seat Module | REFER to SEATING . |
| B19A4 | Driver Seat Back Blower Speed Short to Battery | Climate Control Seat Module | REFER to SEATING . |
| B19A5 | Passenger Seat Cushion Blower Speed Short to Ground | Climate Control Seat Module | REFER to SEATING . |
| B19A6 | Passenger Seat Back Blower Speed Short to Ground | Climate Control Seat Module | REFER to SEATING . |
| B19A7 | Driver Seat Cushion Blower Speed Short to Ground | Climate Control Seat Module | REFER to SEATING . |
| B19A8 | Driver Seat Back Blower Speed Short to Ground | Climate Control Seat Module | REFER to SEATING . |
| B2026 | Incandescent Backlighting Output Circuit Failure | SJB | REFER to INSTRUMENT CLUSTER AND PANEL ILLUMINATION . |
| B2027 | LED Backlighting Output Circuit Failure | SJB | REFER to INSTRUMENT CLUSTER AND PANEL ILLUMINATION . |
| B2030 | Front Fog Lamp Relay Circuit Failure | SJB | REFER to EXTERIOR LIGHTING . |
| B2044 | Left Rear Stop Lamp Circuit Short to Ground | SJB | REFER to EXTERIOR LIGHTING . |
| B2045 | Left Rear Stop Lamp Circuit Open | SJB | REFER to EXTERIOR LIGHTING . |
| B2046 | Right Rear Stop Lamp Circuit Short to Ground | SJB | REFER to EXTERIOR LIGHTING . |
| B2047 | Right Rear Stop Lamp Circuit Open | SJB | REFER to EXTERIOR LIGHTING . |
| B2084 | Memory SET Indicator Short to Ground | DDM | REFER to SEATING . |
| B2103 | Antenna Not Connected | Audio Control Module | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION . |
| B2103 | Antenna Not Connected | Audio Control Module (with Navigation) | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION . |
| B2103 | Antenna Not Connected | Instrument Cluster | REFER to ANTI-THEFT - PATS . |
| B2108 | Decklid Disarm Switch Stuck Failure | SJB | REFER to ANTI-THEFT - PERIMETER . |
| B2116 | Door Driver Reset Switch Stuck Failure | DDM | REFER to ANTI-THEFT - PERIMETER . |
| B2116 | Door Driver Reset Switch Stuck Failure | SJB | REFER to ANTI-THEFT - PERIMETER . |
| B2141 | Non Volatile Memory Failure | Instrument Cluster | REFER to INSTRUMENT CLUSTER . |
| B2143 | Non Volatile Memory Failure | DDM | CONFIGURE the DDM. REFER to MODULE CONFIGURATION . CLEAR the DTCs. RETRIEVE the DTCs, and verify successful module configuration. If DTC B2143 is retrieved again, INSTALL a new DDM module. REFER to DRIVER DOOR MODULE (DDM) . REPEAT the self-test. |
| B2143 | Non Volatile Memory Failure | DSM | CONFIGURE the DSM. REFER to MODULE CONFIGURATION . CLEAR the DTCs. RETRIEVE the DTCs, and verify successful module configuration. If DTC B2143 is retrieved again, INSTALL a new DDM module. REFER to DRIVER SEAT MODULE (DSM) . REPEAT the self-test. |
| B2143 | Non Volatile Memory Failure | Instrument Cluster | REFER to INSTRUMENT CLUSTER . |
| B2179 | Front Wiper Select Switch A Short to Ground | SJB | REFER to WIPERS AND WASHERS . |
| B2180 | Front Wiper Select Switch B Short to Ground | SJB | REFER to WIPERS AND WASHERS . |
| B2181 | Front Wiper Select Switch C Short to Ground | SJB | REFER to WIPERS AND WASHERS . |
| B2183 | Front Wiper Select Switch H Short to Ground | SJB | REFER to WIPERS AND WASHERS . |
| B2184 | Front Wiper Select Switch W Short to Ground | SJB | REFER to WIPERS AND WASHERS . |
| B2204 | GPS Antenna Connection Open or Short | Audio Control Module (with Navigation) | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION . |
| B2207 | ECU ROM Checksum Error | Instrument Cluster | REFER to INSTRUMENT CLUSTER . |
| B2223 | Driver Mirror Drive Circuit Failure | DDM | REFER to REAR VIEW MIRRORS . |
| B2223 | Mirror Driver Drive Circuit Failure | DSM | REFER to REAR VIEW MIRRORS . |
| B2224 | Mirror Passenger Drive Circuit Failure | DSM | REFER to REAR VIEW MIRRORS . |
| B2254 | Front Fog Lamp Switch Failure | SJB | REFER to EXTERIOR LIGHTING . |
| B2266 | Left Side Blend Door Circuit Failure | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION AND DIAGNOSTICS . |
| B2267 | Right Side Blend Door Circuit Failure | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION AND DIAGNOSTICS . |
| B2268 | Steering Wheel Climate Control Circuit Open | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION AND DIAGNOSTICS . |
| B2269 | Steering Wheel Climate Control Circuit Short to Ground | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION AND DIAGNOSTICS . |
| B2274 | Phone Transceiver Active Circuit Failure | Audio Control Module | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION . |
| B2274 | Phone Transceiver Active Circuit Failure | Audio Control Module (with Navigation) | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION . |
| B2276 | Less Than 2 Transmitters Programmed | SJB | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B2281 | Right Turn Switch Short to Ground | SJB | REFER to EXTERIOR LIGHTING . |
| B2282 | Left Turn Switch Short to Ground | SJB | REFER to EXTERIOR LIGHTING . |
| B2290 | Occupant Classification System Fault | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2290 | Occupant Classification System Fault | Occupant Classification Sensor | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2292 | Restraint System - Seatbelt Pretensioner Fault | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2293 | Restraint System - Airbag Fault | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2294 | Restraint System - Curtain Fault | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2295 | Restraint System - Side Airbag Fault | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2296 | Restraint System - Impact Sensor Fault | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2312 | Mirror Passenger Horizontal Feedback Potentiometer Circuit Failure | DSM | REFER to REAR VIEW MIRRORS . |
| B2314 | Mirror Passenger Horizontal Feedback Potentiometer Circuit Short to Battery | DSM | REFER to REAR VIEW MIRRORS . |
| B2316 | Mirror Passenger Vertical Feedback Potentiometer Circuit Failure | DSM | REFER to REAR VIEW MIRRORS . |
| B2318 | Mirror Passenger Vertical Feedback Potentiometer Circuit Short to Battery | DSM | REFER to REAR VIEW MIRRORS . |
| B2320 | Mirror Driver Horizontal Feedback Potentiometer Circuit Failure | DDM | REFER to REAR VIEW MIRRORS . |
| B2322 | Mirror Driver Horizontal Feedback Potentiometer Circuit Short to Battery | DDM | REFER to REAR VIEW MIRRORS . |
| B2324 | Mirror Driver Vertical Feedback Potentiometer Circuit Failure | DDM | REFER to REAR VIEW MIRRORS . |
| B2326 | Mirror Driver Vertical Feedback Potentiometer Circuit Short to Battery | DDM | REFER to REAR VIEW MIRRORS . |
| B2384 | Audio Reverse Aid Mute Input Circuit Failure | Audio Control Module | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION . |
| B2384 | Audio Reverse Aid Mute Input Circuit Failure | Audio Control Module (with Navigation) | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION . |
| B2390 | Master/Slave Communication Failure | Instrument Cluster | REFER to INSTRUMENT CLUSTER . |
| B2401 | Audio Tape Deck Mechanism Fault | Audio Control Module | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION . |
| B2401 | Audio Tape Deck Mechanism Fault | Audio Control Module (with Navigation) | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION . |
| B2404 | Audio Steering Wheel Switch Circuit Fault | Audio Control Module | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION . |
| B2404 | Audio Steering Wheel Switch Circuit Fault | Audio Control Module (with Navigation) | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION . |
| B2405 | Audio Disc CD Player Thermal Shutdown Fault | Audio Control Module | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION . |
| B2405 | Audio Disc CD Player Thermal Shutdown Fault | Audio Control Module (with Navigation) | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION . |
| B2406 | Audio Disc CD Player Internal Fault | Audio Control Module | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION . |
| B2406 | Audio Disc CD Player Internal Fault | Audio Control Module (with Navigation) | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION . |
| B2425 | Remote Keyless Entry Out of Synchronization | SJB | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B2426 | Passenger Solar Radiation Sensor Circuit Open | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION AND DIAGNOSTICS . |
| B2427 | Passenger Solar Radiation Sensor Circuit Short to Ground | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION AND DIAGNOSTICS . |
| B2431 | Transponder Programming Failed | Instrument Cluster | REFER to ANTI-THEFT - PATS . |
| B2434 | Drivers Seatbelt Buckle Switch Circuit Short to Ground | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2435 | Drivers Seatbelt Buckle Switch Resistance Out of Range | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2438 | Passenger Seatbelt Buckle Switch Circuit Short to Ground | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2439 | Passenger Seatbelt Buckle Switch Resistance Out of Range | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2477 | ECU Configuration Failure | RCM | REFER to MODULE CONFIGURATION . |
| B2477 | ECU Configuration Failure | ABS Module | REFER to MODULE CONFIGURATION . |
| B2477 | ECU Configuration Failure | Audio Control Module | REFER to MODULE CONFIGURATION . |
| B2477 | ECU Configuration Failure | Audio Control Module (with Navigation) | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION . |
| B2477 | Module Configuration Failure | Climate Control Seat Module | REFER to MODULE CONFIGURATION . |
| B2477 | Module Configuration Failure | DSM | CONFIGURE the DSM. REFER to MODULE CONFIGURATION . CLEAR the DTCs. RETRIEVE the DTCs, and verify successful module configuration. If DTC B2477 is retrieved again, INSTALL a new DSM module. REFER to DRIVER SEAT MODULE (DSM) . REPEAT the self-test. |
| B2477 | Module Configuration Failure | Digital Signal Processor | REFER to MODULE CONFIGURATION . |
| B2477 | Module Configuration Failure | Occupant Classification Sensor | REFER to MODULE CONFIGURATION . |
| B2477 | Module Configuration Failure | SJB | CONFIGURE the SJB. REFER to MODULE CONFIGURATION . CLEAR the DTCs. RETRIEVE the DTCs, and verify successful module configuration. If DTC B2477 is retrieved again, INSTALL a new SJB module. REFER to SMART JUNCTION BOX (SJB) . REPEAT the self-test. |
| B2477 | Module Configuration Failure | Instrument Cluster | REFER to MODULE CONFIGURATION . |
| B2479 | Brake Park Switch Circuit Short to Ground | SJB | REFER to INSTRUMENT CLUSTER . |
| B2486 | Climate Control Seat Module Voltage Out of Range | Climate Control Seat Module | REFER to SEATING . |
| B2498 | Headlamp Switch Multiple Signals Input Active | SJB | REFER to EXTERIOR LIGHTING . |
| B2572 | Brake Shift Interlock Output Circuit Failure | SJB | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION EXTERNAL CONTROLS . |
| B2574 | Drivers Door LOCK Switch Short to Ground | DDM | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B2575 | Drivers Door UNLOCK Switch Short to Ground | DDM | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B2607 | Harness/Configuration Mismatch | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2656 | DVD (Digital Versatile Disc) Internal Error | Audio Control Module (with Navigation) | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION . |
| B2691 | Front Passengers Seatbelt Buckle Switch Circuit Fault, Front Drive's Side | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2692 | Front Passenger Seatbelt Buckle Switch Circuit Fault, Front Driver's Side | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2695 | Keypad A Switch Circuit Failure | SJB | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B2696 | Keypad B Switch Circuit Failure | SJB | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B2697 | Keypad C Switch Circuit Failure | SJB | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B2729 | Cushion Over-Temp Detected | Climate Control Seat Module | REFER to SEATING . |
| B2730 | Back-Over Temp Detected | Climate Control Seat Module | REFER to SEATING . |
| B2792 | Cross Link Between Firing Loops | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2795 | Driver Solar Radiation Sensor Circuit Short to Ground | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION AND DIAGNOSTICS . |
| B2796 | Driver Solar Radiation Sensor Circuit Open | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION AND DIAGNOSTICS . |
| B272A | Passenger Cushion Over-Temp Detected | Climate Control Seat Module | REFER to SEATING . |
| B272B | Passenger Back Over-Temp Detected | Climate Control Seat Module | REFER to SEATING . |
| B272C | Driver Differential Temperature Fault | Climate Control Seat Module | REFER to SEATING . |
| B272D | Passenger Differential Temperature Fault | Climate Control Seat Module | REFER to SEATING . |
| B272E | Driver Blower Circuit Short to Ground | Climate Control Seat Module | REFER to SEATING . |
| B272F | Passenger Blower Circuit Short to Ground | Climate Control Seat Module | REFER to SEATING . |
| B2844 | Ignition Fault | Instrument Cluster | REFER to INSTRUMENT CLUSTER . |
| B2900 | VIN Mismatch | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS . |
| B2913 | Audio Subwoofer Not Connected | Audio Control Module | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION . |
| B2913 | Audio Subwoofer Not Connected | Digital Signal Processor | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION . |
| B2924 | Audio Button Stuck | Audio Control Module | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION . |
| B2924 | Audio Button Stuck | Audio Control Module (with Navigation) | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION . |
| B2947 | Global Opening/Closing Circuit Open | Smart Junction Box (SJB) | REFER to GLASS, FRAMES AND MECHANISMS . |
| B2949 | Global Opening/Closing Circuit Short to Battery | Smart Junction Box (SJB) | REFER to GLASS, FRAMES AND MECHANISMS . |
| B2965 | Audio System Speaker Circuit Fault | Audio Control Module | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION . |
| B2965 | Audio System Speaker Circuit Fault | Audio Control Module (with Navigation) | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION . |
| B2965 | Audio System Speaker Circuit Fault | Digital Signal Processor | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION . |
| B6050 | No Application Present | Climate Control Seat Module | REFER to SEATING . |
| C1093 | Traction Control Disable Switch Circuit Failure | Instrument Cluster | REFER to VEHICLE DYNAMIC SYSTEMS . |
| C1095 | ABS Hydraulic Pump Motor Circuit Failure | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS . |
| C1125 | Brake Fluid Level Sensor Input Circuit Failure | SJB | REFER to INSTRUMENT CLUSTER . |
| C1145 | Wheel Speed Sensor RF Input Circuit Failure | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS . |
| C1155 | Wheel Speed Sensor LF Input Circuit Failure | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS . |
| C1165 | Wheel Speed Sensor RR Input Circuit Failure | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS . |
| C1175 | Wheel Speed Sensor LR Input Circuit Failure | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS . |
| C1233 | Wheel Speed LF Input Signal Missing | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS . |
| C1234 | Wheel Speed RF Input Signal Missing | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS . |
| C1235 | Wheel Speed RR Input Signal Missing | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS . |
| C1236 | Wheel Speed LR Input Signal Missing | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS . |
| C1274 | Solenoid Relay #1 Circuit Failure | SJB | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION EXTERNAL CONTROLS . |
| C1284 | Oil Pressure Switch Failure | SJB | REFER to INSTRUMENT CLUSTER . |
| C1414 | Incorrect Module Design Level | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| C1805 | Mismatched PCM and/or ABS/TC Module | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS . |
| C1941 | Zero Seat Weight Test Failure | Occupant Classification Sensor | REFER to SUPPLEMENTAL RESTRAINT SYSTEM |
| C1946 | Front Driver's Seat Track Position Switch Circuit Open | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| C1947 | Front Driver's Seat Track Position Switch Circuit Short to Ground | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| C1948 | Front Driver's Seat Track Position Switch Circuit Resistance Out of Range | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| C1981 | Front Driver's Seat Track Position Switch Circuit Fault | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| C1991 | Module Calibration Failure | ABS | REFER to VEHICLE DYNAMIC SYSTEMS . |
| C1992 | Vehicle Speed Circuit Failure | Audio Control Module | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION . |
| C1992 | Vehicle Speed Circuit Failure | Audio Control Module (with Navigation) | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION . |
| C1992 | Vehicle Speed Circuit Failure | Digital Signal Processor | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION . |
| C2780 | ECU in Manufacturer Sub-state | SJB | CONFIGURE the SJB. REFER to MODULE CONFIGURATION . CLEAR the DTCs. RETRIEVE the DTCs, and verify successful module configuration. If DTC B2477 is retrieved again, INSTALL a new SJB module. REFER to SMART JUNCTION BOX (SJB) . REPEAT the self-test. |
| C2784 | RAM Checksum Failure | Instrument Cluster | REFER to INSTRUMENT CLUSTER . |
| P0562 | System Voltage Low | TCM - 6 Speed Transaxle | REFER to CHARGING SYSTEM - GENERAL INFORMATION . |
| P0563 | System Voltage High | TCM - 6 Speed Transaxle | REFER to CHARGING SYSTEM - GENERAL INFORMATION . |
| P0601 | Powertrain Control Module Read Only Memory (ROM) Error | TCM - 6 Speed Transaxle | REFER to the INTRODUCTION - GASOLINE article. |
| P0603 | Powertrain Control Module Keep Alive Memory (KAM) Error | TCM - 6 Speed Transaxle | REFER to the INTRODUCTION - GASOLINE article. |
| P0604 | Powertrain Control Module Random Access Memory (RAM) Error | TCM - 6 Speed Transaxle | REFER to the INTRODUCTION - GASOLINE article. |
| P0604 | Internal TCM error | TCM - FNR5 Transaxle | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - FNR5 . |
| P0605 | Internal TCM error | TCM - FNR5 Transaxle | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - FNR5 . |
| P0706 | Transmission Range Sensor A Circuit | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| P0706 | Transmission Range Sensor A Circuit | TCM - FNR5 Transaxle | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - FNR5 . |
| P0707 | Transmission Range Sensor A Circuit Low Input | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| P0707 | Transmission Range Sensor A Circuit Low Input | TCM - FNR5 Transaxle | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - FNR5 . |
| P0708 | Transmission Range Sensor A Circuit High Input | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| P0708 | Transmission Range Sensor A Circuit High Input | TCM - FNR5 Transaxle | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - FNR5 . |
| P0711 | Transmission Fluid Temperature Sensor A Circuit | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| P0711 | Transmission Fluid Temperature Sensor A Circuit | TCM - FNR5 Transaxle | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - FNR5 . |
| P0712 | Transmission Fluid Temperature Sensor A Circuit Low Input | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| P0712 | Transmission Fluid Temperature Sensor A Circuit Low Input | TCM - FNR5 Transaxle | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - FNR5 . |
| P0713 | Transmission Fluid Temperature Sensor A Circuit High Input | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| P0713 | Transmission Fluid Temperature Sensor A Circuit High Input | TCM - FNR5 Transaxle | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - FNR5 . |
| P0715 | Turbine/Input Shaft Speed Sensor A Circuit | TCM - FNR5 Transaxle | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - FNR5 . |
| P0716 | Turbine/Input Shaft Speed Sensor A Circuit Range/Performance | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| P0717 | Turbine/Input Shaft Speed Sensor A Circuit No Signal | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| P0720 | Output Shaft Speed Sensor Circuit | TCM - FNR5 Transaxle | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - FNR5 . |
| P0721 | Output Shaft Speed Sensor Circuit Range/Performance | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| P0722 | Output Shaft Speed Sensor Circuit No Signal | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| P0729 | Gear 6 Incorrect Ratio | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| P0730 | Incorrect Gear Ratio | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| P0731 | Gear 1 Incorrect Ratio | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| P0731 | Gear 1 Incorrect Ratio | TCM - FNR5 Transaxle | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - FNR5 . |
| P0732 | Gear 2 Incorrect Ratio | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| P0732 | Gear 2 Incorrect Ratio | TCM - FNR5 Transaxle | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - FNR5 . |
| P0733 | Gear 3 Incorrect Ratio | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| P0733 | Gear 3 Incorrect Ratio | TCM - FNR5 Transaxle | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - FNR5 . |
| P0734 | Gear 4 Incorrect Ratio | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| P0734 | Gear 4 Incorrect Ratio | TCM - FNR5 Transaxle | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - FNR5 . |
| P0735 | Gear 5 Incorrect Ratio | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| P0735 | Gear 5 Incorrect Ratio | TCM - FNR5 Transaxle | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - FNR5 . |
| P0736 | Reverse Incorrect Ratio | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| P0741 | Torque Converter Clutch Solenoid Circuit Performance Or Stuck Off | TCM - FNR5 Transaxle | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - FNR5 . |
| P0742 | Torque Converter Clutch Solenoid Circuit Stuck On | TCM - FNR5 Transaxle | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - FNR5 . |
| P0744 | Torque Converter Clutch Solenoid Circuit Intermittent | TCM - FNR5 Transaxle | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - FNR5 . |
| P0745 | Pressure Control Solenoid A | TCM - FNR5 Transaxle | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - FNR5 . |
| P0751 | Shift Solenoid A Performance or Stuck Off | TCM - FNR5 Transaxle | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - FNR5 . |
| P0752 | Shift Solenoid A Stuck On | TCM - FNR5 Transaxle | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - FNR5 . |
| P0753 | Shift Solenoid A Electrical | TCM - FNR5 Transaxle | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - FNR5 . |
| P0756 | Shift Solenoid B Performance or Stuck Off | TCM - FNR5 Transaxle | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - FNR5 . |
| P0757 | Shift Solenoid B Stuck On | TCM - FNR5 Transaxle | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - FNR5 . |
| P0758 | Shift Solenoid B Electrical | TCM - FNR5 Transaxle | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - FNR5 . |
| P0761 | Shift Solenoid C Performance or Stuck Off | TCM - FNR5 Transaxle | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - FNR5 . |
| P0762 | Shift Solenoid C Stuck On | TCM - FNR5 Transaxle | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - FNR5 . |
| P0763 | Shift Solenoid C Electrical | TCM - FNR5 Transaxle | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - FNR5 . |
| P0766 | Shift Solenoid D Performance or Stuck Off | TCM - FNR5 Transaxle | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - FNR5 . |
| P0767 | Shift Solenoid D Stuck On | TCM - FNR5 Transaxle | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - FNR5 . |
| P0768 | Shift Solenoid D Electrical | TCM - FNR5 Transaxle | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - FNR5 . |
| P0771 | Shift Solenoid E Performance or Stuck Off | TCM - FNR5 Transaxle | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - FNR5 . |
| P0772 | Shift Solenoid E Stuck On | TCM - FNR5 Transaxle | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - FNR5 . |
| P0773 | Shift Solenoid E Electrical | TCM - FNR5 Transaxle | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - FNR5 . |
| P0777 | Pressure Control Solenoid B Stuck On | TCM - FNR5 Transaxle | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - FNR5 . |
| P0778 | Pressure Control Solenoid B Electrical | TCM - FNR5 Transaxle | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - FNR5 . |
| P0780 | Shift Malfunction | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| P0791 | Intermediate Shaft Speed Sensor Circuit | TCM - FNR5 Transaxle | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - FNR5 . |
| P0812 | Reverse Input Circuit | Audio Control Module (with Navigation) | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION . |
| P0817 | Starter Disable Circuit | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| P0841 | Transmission Fluid Pressure Sensor/Switch A Circuit Range/Performance | TCM - FNR5 Transaxle | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - FNR5 . |
| P0882 | TCM Power Input Signal Low | TCM - FNR5 Transaxle | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - FNR5 . |
| P0894 | Transmission Component Slipping | TCM - FNR5 Transaxle | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - FNR5 . |
| P0961 | Pressure Control Solenoid A Control Circuit Range/Performance | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| P0962 | Pressure Control Solenoid A Control Circuit Low | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| P0963 | Pressure Control Solenoid A Control Circuit High | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| P0973 | Shift Solenoid A Control Circuit Low | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| P0974 | Shift Solenoid A Control Circuit High | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| P0976 | Shift Solenoid B Control Circuit Low | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| P0977 | Shift Solenoid B Control Circuit High | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| P0978 | Shift Solenoid C Control Circuit Range/Performance | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| P0979 | Shift Solenoid C Control Circuit Low | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| P0980 | Shift Solenoid C Control Circuit High | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| P0981 | Shift Solenoid D Control Circuit Range/Performance | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| P0982 | Shift Solenoid D Control Circuit Low | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| P0983 | Shift Solenoid D Control Circuit High | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| P0984 | Shift Solenoid E Control Circuit Range/Performance | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| P0985 | Shift Solenoid E Control Circuit Low | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| P0986 | Shift Solenoid E Control Circuit High | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| P0997 | Shift Solenoid F Control Circuit Range/Performance | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| P0998 | Shift Solenoid F Control Circuit Low | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| P0999 | Shift Solenoid F Control Circuit High | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| P1573 | Throttle Position Not Available | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| P1657 | CAN Link Chip Malfunction | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| P1700 | Transmission Indeterminate Failure (Failed to Neutral) | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| P1701 | Reverse Engagement Error | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| P1919 | Engine Coolant Temperature Signal | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| P1920 | Engine Speed Signal | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| P2544 | Torque Management Request Input Signal A | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| P2707 | Shift Solenoid F Performance or Stuck Off | TCM - FNR5 Transaxle | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - FNR5 . |
| P2708 | Shift Solenoid F Stuck On | TCM - FNR5 Transaxle | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - FNR5 . |
| P2709 | Shift Solenoid F Electrical | TCM - FNR5 Transaxle | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - FNR5 . |
| P2757 | Torque Converter Clutch Pressure Control Solenoid Control Circuit Performance or Stuck Off | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| P2758 | Torque Converter Clutch Pressure Control Solenoid Stuck On | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| P2762 | Torque Converter Clutch Pressure Control Solenoid Control Circuit Range/Performance | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| P2763 | Torque Converter Clutch Pressure Control Solenoid Control Circuit High | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| P2764 | Torque Converter Clutch Pressure Control Solenoid Control Circuit Low | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| U0002 | High Speed CAN Communication Bus Performance | Instrument Cluster | REFER to MODULE COMMUNICATIONS NETWORK . |
| U0020 | Low Speed CAN Communication Bus Performance | Instrument Cluster | REFER to MODULE COMMUNICATIONS NETWORK . |
| U0073 | Control Module Communication Bus Off | Digital Signal Processor | REFER to MODULE COMMUNICATIONS NETWORK . |
| U0073 | Control Module Communication Bus Off | EATC Module | REFER to MODULE COMMUNICATIONS NETWORK . |
| U0073 | Control Module Communication Bus Off | SJB | REFER to MODULE COMMUNICATIONS NETWORK . |
| U0073 | Control Module Communication Bus Off | TCM - 6 Speed Transaxle | REFER to MODULE COMMUNICATIONS NETWORK . |
| U0100 | Lost Communication With ECM/PCM A | TCM - 6 Speed Transaxle | REFER to MODULE COMMUNICATIONS NETWORK . |
| U0121 | Lost Communication With Anti-Lock Brake System (ABS) Control Module | TCM - 6 Speed Transaxle | REFER to MODULE COMMUNICATIONS NETWORK . |
| U0140 | Lost Communication With Body Control Module | EATC | REFER to MODULE COMMUNICATIONS NETWORK . |
| U0155 | Lost Communication With Instrument Panel Cluster (IPC) Control Module | EATC | REFER to MODULE COMMUNICATIONS NETWORK . |
| U0246 | Lost Communication With DCMS | EATC | REFER to MODULE COMMUNICATIONS NETWORK . |
| U0415 | Wheel Speed Signal Fault | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| U1020 | Invalid CAN Data for EATC Clutch Engaged message | EATC | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION AND DIAGNOSTICS . |
| U1900 | CAN Communication Bus Fault - Receive Error | ABS Module | REPAIR all other DTCs first. CLEAR the DTCs. CYCLE the key OFF then ON and wait 10 seconds. REPEAT the self-test. If DTC U1900 is still present, REFER to MODULE COMMUNICATIONS NETWORK . |
| U1900 | CAN Communication Bus Fault- Receive Error | Audio Control Module | REPAIR all other DTCs first. CLEAR the DTCs. CYCLE the key OFF then ON and wait 10 seconds. REPEAT the self-test. If DTC U1900 is still present, REFER to MODULE COMMUNICATIONS NETWORK . |
| U1900 | CAN Communication Bus Fault- Receive Error | Audio Control Module (with Navigation) | REPAIR all other DTCs first. CLEAR the DTCs. CYCLE the key OFF then ON and wait 10 seconds. REPEAT the self-test. If DTC U1900 is still present, REFER to MODULE COMMUNICATIONS NETWORK . |
| U1900 | CAN Communication Bus Fault - Receive Error | DSM | REPAIR all other DTCs first. CLEAR the DTCs. CYCLE the key OFF then ON and wait 10 seconds. REPEAT the self-test. If DTC U1900 is still present, REFER to MODULE COMMUNICATIONS NETWORK . |
| U1900 | CAN Communication Bus Fault - Receive Error | Digital Signal Processor | REPAIR all other DTCs first. CLEAR the DTCs. CYCLE the key OFF then ON and wait 10 seconds. REPEAT the self-test. If DTC U1900 is still present, REFER to MODULE COMMUNICATIONS NETWORK . |
| U1900 | CAN Communication Bus Fault - Receive Error | RCM | REPAIR all other DTCs first. CLEAR the DTCs. CYCLE the key OFF then ON and wait 10 seconds. REPEAT the self-test. If DTC U1900 is still present, REFER to MODULE COMMUNICATIONS NETWORK . |
| U1900 | CAN Communication Bus Fault - Receive Error | Occupant Classification Sensor | REPAIR all other DTCs first. CLEAR the DTCs. CYCLE the key OFF then ON and wait 10 seconds. REPEAT the self-test. If DTC U1900 is still present, REFER to MODULE COMMUNICATIONS NETWORK . |
| U1900 | CAN Communication Bus Fault - Receive Error | SJB | REPAIR all other DTCs first. CLEAR the DTCs. CYCLE the key OFF then ON and wait 10 seconds. REPEAT the self-test. If DTC U1900 is still present, REFER to MODULE COMMUNICATIONS NETWORK . |
| U1900 | CAN Communication Bus Fault - Receive Error | Instrument Cluster | REPAIR all other DTCs first. CLEAR the DTCs. CYCLE the key OFF then ON and wait 10 seconds. REPEAT the self-test. If DTC U1900 is still present, REFER to MODULE COMMUNICATIONS NETWORK . |
| U1901 | CAN Network #2 Communication Bus Fault-Receive Error | ABS | REPAIR all other DTCs first. CLEAR the DTCs. CYCLE the key OFF then ON and wait 10 seconds. REPEAT the self-test. If DTC U1901 is still present, REFER to MODULE COMMUNICATIONS NETWORK . |
| U1901 | CAN Network #2 Communication Bus Fault-Receive Error | Instrument Cluster | REPAIR all other DTCs first. CLEAR the DTCs. CYCLE the key OFF then ON and wait 10 seconds. REPEAT the self-test. If DTC U1901 is still present, REFER to MODULE COMMUNICATIONS NETWORK . |
| U2013 | Compass Module Not Responding | Instrument Cluster | REFER to INFORMATION AND MESSAGE CENTER . |
| U2050 | No Application Present | ABS Module | REFER to VEHICLE DYNAMIC SYSTEMS . |
| U2050 | No Application Present | Audio Control Module | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION . |
| U2050 | No Application Present | Audio Control Module (with Navigation) | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION . |
| U2050 | No Application Code Present | DDM | CONFIGURE the DDM. REFER to MODULE CONFIGURATION . CLEAR the DTCs. RETRIEVE the DTCs, and verify successful module configuration. If DTC U2050 is retrieved again, INSTALL a new DDM module. REFER to DRIVER DOOR MODULE (DDM) . REPEAT the self-test. |
| U2050 | No Application Code Present | DSM | CONFIGURE the DSM. REFER to MODULE CONFIGURATION . CLEAR the DTCs. RETRIEVE the DTCs, and verify successful module configuration. If DTC U2050 is retrieved again, INSTALL a new DSM module. REFER to DRIVER SEAT MODULE (DSM) . REPEAT the self-test. |
| U2050 | No Application Present | Digital Signal Processor | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION . |
| U2050 | No Application Present | EATC Module | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION AND DIAGNOSTICS . |
| U2050 | No Application Present | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| U2050 | No Application Present | Occupant Classification Sensor | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| U2050 | No Application Present | SJB | CONFIGURE the SJB. REFER to MODULE CONFIGURATION . CLEAR the DTCs. RETRIEVE the DTCs, and verify successful module configuration. If DTC U2050 is retrieved again, INSTALL a new SJB module. REFER to SMART JUNCTION BOX (SJB) . REPEAT the self-test. |
| U2050 | No Application Present | Instrument Cluster | REFER to INSTRUMENT CLUSTER . |
| U2050 | No Application Present | TCM - 6 Speed Transaxle | REFER to AUTOMATIC TRANSMISSION - 6 SPEED . |
| U2051 | 1 or More Calibration Files Missing/Corrupt | EATC | REFER to CLIMATE CONTROL SYSTEM-GENERAL INFORMATION AND DIAGNOSTICS . |
| U2051 | One or More Calibration Files Missing/Corrupt | Audio Control Module | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION . |
| U2051 | One or More Calibration Files Missing/Corrupt | Audio Control Module (with Navigation) | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION . |
| U2051 | One or More Calibration Files Missing/Corrupt | Digital Signal Processor | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION . |
| U2051 | One or More Calibration Files Missing/Corrupt | Instrument Cluster | REFER to INSTRUMENT CLUSTER . |
| U2051 | One or More Calibration Files Missing/Corrupt | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| U2051 | One or More Calibration Files Missing/Corrupt | Occupant Classification Sensor | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| U2473 | Unexpected Vehicle Speed (VSS) | Audio Control Module (with Navigation) | REFER to ENTERTAINMENT SYSTEM - GENERAL INFORMATION . |
| U2510 | CAN-Invalid Data for Vehicle Security | Instrument Cluster | REFER to ANTI-THEFT - PATS . |
| U2511 | CAN-Data Mis-Match (Receive Data Does Not Match Expected) | Instrument Cluster | REFER to ANTI-THEFT - PATS . |
DIAGNOSTIC TROUBLE CODE (DTC) CHART
Driver Door Module (DDM)
Refer to appropriate SYSTEM WIRING DIAGRAMS for schematic and connector information.
SPECIAL TOOL(S) 73III Automotive Meter 105-R0057 or equivalent Worldwide Diagnostic System (WDS) Vehicle Communication Module (VCM) with appropriate adapters, or equivalent diagnostic tool Flex Probe Kit 105-R025B or equivalent
Principles of Operation
The driver door module (DDM) is on the controller area network (CAN) communication network. To support several vehicle subsystems, the module permits intermodule and diagnostic tool communications.
The DDM controls the driver memory power exterior mirror. This feature allows the driver to program personalized mirror positions. Once the driver stores a mirror position, the driver can recall the setting by pressing the corresponding memory switch or by using a programmed remote keyless entry (RKE) transmitter. For additional information, refer to REAR VIEW MIRRORS .
Inspection and Verification
- Verify the customer concern.
- Visually inspect for obvious signs of electrical damage. VISUAL INSPECTION CHART Electrical Smart junction box (SJB) fuse 20 (7.5A) Circuitry DDM
- If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step.
- If the cause is not visually evident, connect the diagnostic tool to the data link connector (DLC) and select the vehicle to be tested from the diagnostic tool menu. If the diagnostic tool does not communicate with the vehicle: Check that the program card is correctly installed. Check the connections to the vehicle. Check the ignition switch position.
- If the diagnostic tool still does not communicate with the vehicle, refer to the diagnostic tool operating manual.
- Carry out the diagnostic tool data link test. If the diagnostic tool responds with: CAN circuits fault; all electronic control units no response/not equipped, refer to «MODULE COMMUNICATIONS NETWORK»(/lincoln/zephyr/us-2006-2006/remont/communication-devices/#module-communications-network) . No response/not equipped for the DDM, GO to «PINPOINT TEST A»(/lincoln/zephyr/us-2006-2006/remont/communication-devices/#multifunction-electronic-control-modules__pinpoint-test-a-no-communication-with) . System passed, retrieve and record the continuous diagnostic trouble codes (DTCs), erase the continuous DTCs, and carry out the self-test diagnostics for the DDM.
- If the DTCs retrieved are related to the concern, go to the «DIAGNOSTIC TROUBLE CODE (DTC) CHART»(/lincoln/zephyr/us-2006-2006/remont/communication-devices/#multifunction-electronic-control-modules__diagnostic-trouble-code-dtc-chart) .
- If no DTCs related to the concern are retrieved, refer to the appropriate article to continue diagnosis.
Symptom Chart
| Condition | Possible Sources | Action |
|---|---|---|
| No communication with the driver door module (DDM) | Fuse Circuitry DDM | GO to PINPOINT TEST A . |
SYMPTOM CHART
Normal Operation
The DDM receives voltage from the smart junction box (SJB) through circuit SBP15 (WH/RD). The DDM is grounded through circuit GD126 (BK/WH).
Possible Causes
- Fuse
- Circuit GD126 (BK/WH) open
- Circuit SBP15 (WH/RD) open
- DDM
PINPOINT TEST A: NO COMMUNICATION WITH THE DRIVER DOOR MODULE (DDM)
| CAUTION | Use the correct probe adaptor(s) when making measurements. Failure to use the correct probe adaptor(s) may damage the connector. |
Scheme 75
Scheme 76
- A1 CHECK CIRCUIT SBP15 (RD/WH) FOR VOLTAGE Key in OFF position. Disconnect: DDM C568b. Key in ON position. Measure the voltage between the DDM C568b-10, circuit SBP15 (WH/RD), harness side and ground. Is the voltage greater than 10 volts? Yes : GO to A2. No : VERIFY the SJB fuse 20 (7.5A) is OK. If OK, REPAIR the circuit. CLEAR the DTCs. REPEAT the self-test.
- A2 CHECK CIRCUIT GD126 (BK/WH) FOR AN OPEN Measure the resistance between the DDM C568b-12, circuit GD126 (BK/WH), harness side and ground. Is the resistance less than 5 ohms? Yes : REFER to «MODULE COMMUNICATIONS NETWORK»(/lincoln/zephyr/us-2006-2006/remont/communication-devices/#module-communications-network) to continue communication diagnosis. No : REPAIR the circuit. CLEAR the DTCs. REPEAT the self-test.
Driver Seat Module (DSM)
Refer to appropriate SYSTEM WIRING DIAGRAMS for schematic and connector information.
SPECIAL TOOL(S) 73III Automotive Meter 105-R0057 or equivalent Worldwide Diagnostic System (WDS) Vehicle Communication Module (VCM) with appropriate adapters, or equivalent diagnostic tool Flex Probe Kit 105-R025B or equivalent
The driver seat module (DSM) is on the controller area network (CAN) communication network. To support several vehicle subsystems, the module permits intermodule and diagnostic tool communications.
The DSM controls the memory driver seat and the passenger memory power exterior mirror. This passenger memory power exterior mirror feature allows the driver to program personalized mirror positions. Once the driver stores a mirror position, the driver can recall the setting by pressing the corresponding memory switch or by using a programmed remote keyless entry (RKE) transmitter. For additional information, refer to SEATING .
- Verify the customer concern.
- Visually inspect for obvious signs of electrical damage. VISUAL INSPECTION CHART Electrical Battery junction box (BJB) fuse 15 (10A) Circuitry DSM
- If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step.
- If the cause is not visually evident, connect the diagnostic tool to the data link connector (DLC) and select the vehicle to be tested from the diagnostic tool menu. If the diagnostic tool does not communicate with the vehicle: Check that the program card is correctly installed. Check the connections to the vehicle. Check the ignition switch position.
- If the diagnostic tool still does not communicate with the vehicle, refer to the diagnostic tool operating manual.
- Carry out the diagnostic tool data link test. If the diagnostic tool responds with: CAN circuits fault; all electronic control units no response/not equipped, refer to «MODULE COMMUNICATIONS NETWORK»(/lincoln/zephyr/us-2006-2006/remont/communication-devices/#module-communications-network) . No response/not equipped for the DSM, GO to «PINPOINT TEST B»(/lincoln/zephyr/us-2006-2006/remont/communication-devices/#multifunction-electronic-control-modules__pinpoint-test-b-no-communication-with) . System passed, retrieve and record the continuous diagnostic trouble codes (DTCs), erase the continuous DTCs, and carry out the self-test diagnostics for the DSM.
- If the DTCs retrieved are related to the concern, go to the «DIAGNOSTIC TROUBLE CODE (DTC) CHART»(/lincoln/zephyr/us-2006-2006/remont/communication-devices/#multifunction-electronic-control-modules__diagnostic-trouble-code-dtc-chart) .
- If no DTCs related to the concern are retrieved, refer to the appropriate article to continue diagnosis.
| Condition | Possible Sources | Action |
|---|---|---|
| No communication with the driver seat module (DSM) | Fuse Circuitry DSM | GO to PINPOINT TEST B . |
SYMPTOM CHART
The DSM receives voltage from the battery junction box (BJB) through circuit SBB15 (WH/RD). The DSM is grounded through circuit GD126 (BK/WH).
- Fuse
- Circuit GD126 (BK/WH) open
- Circuit SBB15 (WH/RD) open
PINPOINT TEST B: NO COMMUNICATION WITH THE DRIVER SEAT MODULE (DSM)
| CAUTION | Use the correct probe adaptor(s) when making measurements. Failure to use the correct probe adaptor(s) may damage the connector. |
Scheme 77
Scheme 78
- B1 CHECK CIRCUIT SBB15 (WH/RD) FOR VOLTAGE Key in OFF position. Disconnect: DSM C3299c. Key in ON position. Measure the voltage between the DSM C3299c-1, circuit SBB15 (WH/RD), harness side and ground. Is the voltage greater than 10 volts? Yes : GO to B2. No : VERIFY the BJB fuse 15 (10A) is OK. If OK, REPAIR the circuit. CLEAR the DTCs. REPEAT the self-test.
- B2 CHECK CIRCUIT GD126 (BK/WH) FOR AN OPEN Measure the resistance between the DSM C3299c-13, circuit GD126 (BK/WH), harness side and ground. Is the resistance less than 5 ohms? Yes : REFER to «MODULE COMMUNICATIONS NETWORK»(/lincoln/zephyr/us-2006-2006/remont/communication-devices/#module-communications-network) to continue communication diagnosis. No : REPAIR the circuit. CLEAR the DTCs. REPEAT the self-test.
Smart Junction Box (SJB)
Refer to appropriate SYSTEM WIRING DIAGRAMS for schematic and connector information.
SPECIAL TOOL(S) 73III Automotive Meter 105-R0057 or equivalent Worldwide Diagnostic System (WDS) Vehicle Communication Module (VCM) with appropriate adapters, or equivalent diagnostic tool Flex Probe Kit 105-R025B or equivalent
- Verify the customer concern.
- Visually inspect for obvious signs of electrical damage. VISUAL INSPECTION CHART Electrical Battery junction box (BJB) fuse 19 (40A) Circuitry SJB
- If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step.
- If the cause is not visually evident, connect the diagnostic tool to the data link connector (DLC) and select the vehicle to be tested from the diagnostic tool menu. If the diagnostic tool does not communicate with the vehicle: Check that the program card is correctly installed. Check the connections to the vehicle. Check the ignition switch position.
- If the diagnostic tool still does not communicate with the vehicle, refer to the diagnostic tool operating manual.
- Carry out the diagnostic tool data link test. If the diagnostic tool responds with: CAN circuit fault; all electronic control units no response/not equipped, refer to «MODULE COMMUNICATIONS NETWORK»(/lincoln/zephyr/us-2006-2006/remont/communication-devices/#module-communications-network) . No response/not equipped for the smart junction box (SJB), GO to «PINPOINT TEST C»(/lincoln/zephyr/us-2006-2006/remont/communication-devices/#multifunction-electronic-control-modules__pinpoint-test-c-no-communication-with) . System passed, retrieve and record the continuous diagnostic trouble codes (DTCs), erase the continuous DTCs, and carry out the self-test diagnostics for the SJB.
- If the DTCs retrieved are related to the concern, go to the «DIAGNOSTIC TROUBLE CODE (DTC) CHART»(/lincoln/zephyr/us-2006-2006/remont/communication-devices/#multifunction-electronic-control-modules__diagnostic-trouble-code-dtc-chart) .
- If no DTCs related to the concern are retrieved, refer to the appropriate article to continue diagnosis.
| Condition | Possible Sources | Action |
|---|---|---|
| No communication with the smart junction box (SJB) | Fuse SJB Circuitry | GO to PINPOINT TEST C . |
SYMPTOM CHART
The SJB receives voltage from the battery junction box (BJB) on circuit SBB19 (BU/RD) and ground on circuit GD1 16 (BK/VT).
- Fuse
- Circuit SBB19 (BU/RD) open
- Circuit GD1 16 (BK/VT) open
PINPOINT TEST C: NO COMMUNICATION WITH THE SMART JUNCTION BOX (SJB)
| CAUTION | Use the correct probe adaptor(s) when making measurements. Failure to use the correct probe adaptor(s) may damage the connector. |
Scheme 79
Scheme 80
- C1 CHECK THE SJB GROUND CIRCUIT Key in OFF position. Disconnect: SJB C2280d. Measure the resistance between the SJB C2280d-6, circuit GD116 (BK/VT), harness side and ground. Is the resistance less than 5 ohms? Yes : GO to C2. No : REPAIR the circuit. CLEAR the DTCs. REPEAT the self-test. CARRY OUT the data link diagnostics test.
- C2 CHECK THE SJB VOLTAGE SUPPLY CIRCUIT SBB19 (BU/RD) FOR AN OPEN Disconnect: SJB C2280a. Key in ON position. Measure the voltage between the SJB C2280a-4, circuit SBB19 (BU/RD), harness side and ground. Is the voltage greater than 10 volts? Yes : REFER to «MODULE COMMUNICATIONS NETWORK»(/lincoln/zephyr/us-2006-2006/remont/communication-devices/#module-communications-network) to continue communication diagnosis. No : VERIFY the BJB fuse 19 (40A) is OK. If OK, REPAIR the circuit. CLEAR the DTCs. REPEAT the self-test. CARRY OUT the data link diagnostics test.
Scheme 81
Removal and Installation
- Remove the driver door trim panel. For additional information, refer to «INTERIOR TRIM AND ORNAMENTATION»(/lincoln/zephyr/us-2006-2006/remont/exteriorinterior-trim/#interior-trim-and-ornamentation) .
- Remove the 2 driver door module nuts.
- Disconnect the 2 electrical connectors and remove the DDM.
- To install, reverse the removal procedure.
Scheme 82
- Disconnect the battery. For additional information, refer to «BATTERY, MOUNTING AND CABLES»(/lincoln/zephyr/us-2006-2006/remont/body-electrical/#battery-mounting-and-cables) .
- Remove the driver seat. For additional information, refer to «SEATING»(/lincoln/zephyr/us-2006-2006/remont/seats/#seating) .
- Drill out the 2 rivets.
- Disconnect the 4 electrical connectors and remove the DSM.
- To install, reverse the removal procedure. Download the DSM configuration from the diagnostic tool into the new DSM. For additional information, refer to «MODULE CONFIGURATION»(/lincoln/zephyr/us-2006-2006/remont/communication-devices/#module-configuration) .
Scheme 83
| CAUTION | Prior to the removal of the module, it is necessary to upload the module configuration information to the appropriate diagnostic equipment. This information needs to be downloaded into the new module once installed. For additional information, refer to MODULE CONFIGURATION . |
| CAUTION | Electronic modules are sensitive to static electrical charges. If exposed to these charges, damage may result. |
- Disconnect the 6 electrical connectors.
- Remove the 2 nuts and position the SJB aside.
- Disconnect the TPMS antenna electrical connector and remove the SJB.
- To install, reverse the removal procedure. Download the SJB configuration from the diagnostic tool into the new SJB. For additional information, refer to «MODULE CONFIGURATION»(/lincoln/zephyr/us-2006-2006/remont/communication-devices/#module-configuration) .
- Program the RKE function of the SJB. If a new instrument cluster was not installed, cycle each key to the ON position for a minimum of 6 seconds to program the RKE function of the integrated keys. If a new instrument cluster was installed, program the integrated keys (2 required). For additional information, refer to «ANTI-THEFT - PATS»(/lincoln/zephyr/us-2006-2006/remont/door-locks-anti-theft-systems/#anti-theft-pats) .
See also:
• CLIMATE CONTROL SYSTEM-GENERAL INFORMATION AND DIAGNOSTICS
• SEATING
• ENTERTAINMENT SYSTEM - GENERAL INFORMATION
• HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS
• INSTRUMENT CLUSTER
• INFORMATION AND MESSAGE CENTER
• ANTI-THEFT - PATS
• SUPPLEMENTAL RESTRAINT SYSTEM
• REAR VIEW MIRRORS
• INSTRUMENT CLUSTER AND PANEL ILLUMINATION
• CHARGING SYSTEM - GENERAL INFORMATION
• INTERIOR LIGHTING
• VEHICLE DYNAMIC SYSTEMS
• GLASS, FRAMES AND MECHANISMS
• WARNING DEVICES
• WIPERS AND WASHERS
• EXTERIOR LIGHTING
• ANTI-THEFT - PERIMETER
• MODULE CONFIGURATION
• AUTOMATIC TRANSAXLE/TRANSMISSION EXTERNAL CONTROLS
• AUTOMATIC TRANSMISSION - 6 SPEED
• MODULE COMMUNICATIONS NETWORK
• INTERIOR TRIM AND ORNAMENTATION
• BATTERY, MOUNTING AND CABLES
• DRIVER DOOR MODULE (DDM)
• DRIVER SEAT MODULE (DSM)
• SMART JUNCTION BOX (SJB)
• PINPOINT TEST A
• DIAGNOSTIC TROUBLE CODE (DTC) CHART
• PINPOINT TEST B
• PINPOINT TEST C