Lighting Control Module (LCM)
LIGHTING CONTROL MODULE (LCM) DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Action |
|---|---|---|
| B1334 | Decklid Ajar Rear Door Circuit Short to Ground | REFER to INTERIOR LIGHTING article. |
| B1342 | ECU is Faulted | DIAGNOSE all other DTCs first. CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new Lighting Control Module (LCM). REFER to Lighting Control Module (LCM) . TEST the system for normal operation. |
| B1352 | Ignition Key-In Circuit Failure | REFER to INSTRUMENTATION, MESSAGE CENTER & WARNING CHIMES article. |
| B1359 | Ignition Run/Acc Circuit Failure | REFER to STEERING COLUMN SWITCHES article. |
| B1449 | Wiper Park Sense Circuit Short to Ground | REFER to EXTERIOR LIGHTING article. |
| B1472 | Lamp Headlamp Input Circuit Short To Ground | REFER to EXTERIOR LIGHTING article. |
| B1485 | Brake Pedal Input Short to Battery | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION EXTERNAL CONTROLS article. |
| B1520 | Hood Switch Circuit Open | REFER to ANTI-THEFT - PERIMETER article. |
| B1555 | Ignition Run/Start Circuit Failure | REFER to STEERING COLUMN SWITCHES article. |
| B1570 | Lamp Headlamp High-Beam Circuit Short to Ground | REFER to EXTERIOR LIGHTING article. |
| B1578 | Lamp Park Input Circuit Short to Ground | REFER to EXTERIOR LIGHTING article. |
| B1676 | Battery Pack Voltage Out of Range | GO to Pinpoint Test A . |
| B1688 | Lamp Dome Input Circuit Short to Ground | REFER to INTERIOR LIGHTING article. |
| B1696 | Autolamp On Circuit Short to Ground | REFER to EXTERIOR LIGHTING article. |
| B1873 | Turn Signal/Hazard Power Feed Circuit Short to Ground | REFER to EXTERIOR LIGHTING article. |
| B2100 | Door Driver Key Cylinder Switch Failure | REFER to ANTI-THEFT - PERIMETER article. |
| B2108 | Trunk Key Cylinder Switch Failure | REFER to ANTI-THEFT - PERIMETER article. |
| B2212 | Panel Dim Switch Out of Range | REFER to INSTRUMENT CLUSTER & PANEL ILLUMINATION article. |
| B2477 | Module Configuration Failure | CARRY OUT the Programmable Module Installation (PMI) for the LCM. REFER to MODULE CONFIGURATION article. CLEAR the DTCs. REPEAT the self-test. If DTC B2477 returns, INSTALL a new LCM. REFER to Lighting Control Module (LCM) . TEST the system for normal operation. |
| U1041 | SCP (J1850) Invalid or Missing Data for Vehicle Speed | GO to Pinpoint Test B . |
| U1059 | SCP (J1850) Invalid or Missing Data for Transmission/Transaxle/PRNDL | GO to Pinpoint Test C . |
| U1197 | SCP (J1850) Invalid or Missing Data for Door Locks | GO to Pinpoint Test D . |
| U1199 | SCP (J1850) Invalid or Missing Data for External Access (Doors) | GO to Pinpoint Test E . |