Trailer Module DTCS
TRAILER MODULE DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC | Description |
|---|---|
| B2180-11 | Trailer Right Turn Lamp - Circuit Short To Ground |
| B2180-12 | Trailer Right Turn Lamp - Circuit Short To Battery |
| B2180-13 | Trailer Right Turn Lamp - Open Circuit |
| B2181-11 | Trailer Left Turn Lamp - Circuit Short To Ground |
| B2181-12 | Trailer Left Turn Lamp - Circuit Short To Battery |
| B2181-13 | Trailer Left Turn Lamp - Circuit Open |
| B2182-11 | Trailer Reverse Lamp - Circuit Short To Ground |
| B2182-12 | Trailer Reverse Lamp - Circuit Short To Battery |
| B2182-13 | Trailer Reverse Lamp - Open Circuit |
| B2183-11 | Trailer Right Position Lamp - Circuit Short To Ground |
| B2183-12 | Trailer Right position Lamp - Circuit Short To Battery |
| B2183-13 | Trailer Right Position Lamp - Open Circuit |
| B2184-11 | Trailer Left Position Lamp - Circuit Short To Ground |
| B2184-12 | Trailer Left Position Lamp - Circuit Short To Battery |
| B2184-13 | Trailer Left Position Lamp - Open Circuit |
| B2185-11 | Trailer Fog Lamp - Circuit Short To Ground |
| B2185-12 | Trailer Fog Lamp - Circuit Short To Battery |
| B2185-13 | Trailer Fog Lamp - Open Circuit |
| B2186-11 | Trailer Brake Lamp - Circuit Short To Ground |
| B2186-13 | Trailer Brake Lamp - Open Circuit |
| U3000-04 | Trailer Module System Failure - System Internal Failure |
| U1101-16 | Power Supply - Circuit Voltage Below Threshold |
| U1100-17 | Power Supply - Circuit Voltage Above Threshold |
| B2190-62 | Vehicle Brake Input And BCM Brake CAN Signals Do Not Match - Signal Compare Failure |
| B2191-62 | Vehicle Turn Inputs And BCM Turn CAN Signals Do Not Match - Signal Compare Failure |
| B2192-62 | Vehicle Position Inputs And BCM Tail CAN Signals Do Not Match - Signal Compare Failure |
| B2193-68 | Towing Detection State Does Not Match Trailer Detection State When Vehicle Speed Is Greater Than 3 km/h - Event Information |
| U1174-88 | Body CAN - Bus Off |
| U0140-87 | Lost Communication With Body Control Module - Missing Message |
| U0422-82 | Invalid Data Received From Body Control Module (BCM) - Alive/Sequence Counter Incorrect/Not Updated |
| U0422-83 | Invalid Data Received From Body Control Module (BCM) - Value Of Signal Protection Calculation Incorrect |
| U0146-87 | Lost Communication With Serial Data Gateway Module (XGW) - Missing Message |
| U0447-82 | Invalid Data Received From Serial Data Gateway Module (XGW) - Alive Sequence Counter Incorrect/Not Updated |
| U0447-83 | Invalid Data Received From Serial Data Gateway (XGW) - Value Of Signal Protection Calculation Incorrect |
| U0447-81 | Invalid Data Received From Serial Data Gateway (XGW) - Invalid Serial Data Received |
| U3000-54 | ECU Module Missing Calibration - Missing Calibration |
| U3002-55 | ECU Module Missing Calibration - Not Configured |