Trailer Brake Control System
TRAILER BRAKE CONTROL SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [08/2015 - 08/2017]
| DTC Code | Description |
|---|---|
| C14A0 | Slider Switch Circuit |
| C14A1 | Gain Rocker Switch (+) Circuit |
| C14A2 | Gain Rocker Switch (-) Circuit |
| C14A3 | Type Push Button Switch Circuit |
| C14A4 | Output Circuit Temperature High / Over Current |
| C14A5 | Output Circuit Unintended Current |
| C14A6 | Output Circuit Negative Voltage |
| C14A7 | ECU Malfunction |
| U0101 | Lost Communication with TCM |
| U0129 | Lost Communication with Brake System Control Module |
| U0155 | Lost Communication with Instrument Panel Cluster (IPC) Control Module |
TRAILER BRAKE CONTROL SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [08/2017 - 08/2019]
| DTC Code | Description |
|---|---|
| C1241 | Power Supply Voltage Circuit |
| C1245 | Acceleration Sensor Output Malfunction |
| C1380 | Stop Light Control Relay Malfunction |
| C13A9 | Brake System Malfunction |
| C14A0 | Slider Switch Circuit |
| C14A1 | Gain Rocker Switch (+) Circuit |
| C14A2 | Gain Rocker Switch (-) Circuit |
| C14A4 | Output Circuit Temperature High / Over Current |
| C14A6 | Output Circuit Negative Voltage |
| C14A7 | ECU Malfunction |
| C14AA | ECU Malfunction(FET High Temperature) |
| U0073 | Control Module Communication Bus "A" Off |
| U0123 | Lost Communication with Yaw Rate Sensor Module |
| U0129 | Lost Communication with Brake System Control Module |
| U0155 | Lost Communication With Instrument Panel Cluster (IPC) Control Module |
TRAILER BRAKE CONTROL SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [08/2019 - ]
| DTC Code | Description |
|---|---|
| C1241 | Power Supply Voltage Circuit |
| C1245 | Acceleration Sensor Output Malfunction |
| C1380 | Stop Light Control Relay Malfunction |
| C13A9 | Brake System Malfunction |
| C14A0 | Slider Switch Circuit |
| C14A1 | Gain Rocker Switch (+) Circuit |
| C14A2 | Gain Rocker Switch (-) Circuit |
| C14A4 | Output Circuit Temperature High / Over Current |
| C14A6 | Output Circuit Negative Voltage |
| C14A7 | ECU Malfunction |
| C14AA | ECU Malfunction(FET High Temperature) |
| U0073 | Control Module Communication Bus "A" Off |
| U0123 | Lost Communication with Yaw Rate Sensor Module |
| U0129 | Lost Communication with Brake System Control Module |
| U0155 | Lost Communication With Instrument Panel Cluster (IPC) Control Module |