DTC C1105-62: Brake Light Control Signal Mismatch [Vehicle Control Module (Us)]: Outline
DTC C1105:62 [VEHICLE CONTROL MODULE (US)] DETECTION CONDITION AND POSSIBLE CAUSE
| System malfunction location |
Brake light control signal mismatch |
| Detection condition |
- The vehicle control module (VCM) detects that the brake light illumination request signal received from the DSC HU/CM and the brake light illumination condition signal received from the electrical supply unit (ESU) do not match for 10 s. Precondition
- Brake pedal is being operated
|
| Fail-safe |
(See DTC TABLE [VEHICLE CONTROL MODULE (US)]
.) |
| Possible cause |
- Electrical supply unit (ESU) malfunction
- Brake light illumination condition signal error
- DSC HU/CM malfunction
- Brake light illumination request signal error
- Vehicle control module (VCM) malfunction (built into body control module (BCM))
|
| System wiring diagram |
Not applicable |
| Connector diagram |
Not applicable |