DTC B1D0B-29: Error Signal Received From Front Combination Light (LH) [ALH/AFS/ALV]
B1D0B:29 (ALH/AFS/ALV) DETECTION CONDITION AND POSSIBLE CAUSE
| System malfunction location |
Error signal received from front combination light (LH) |
| Detection condition |
- The adaptive LED headlights control module received error signals from the front combination light (LH).
|
| Fail-safe |
- Control of the headlight auto leveling system is continued.
- Perform the following controls with the adaptive LED headlights turned on.
- Turn off glare-free high beam.
- The wide-range, low beam on the malfunctioning side is turned off.
|
| Possible cause |
- Front combination light (LH) malfunction (Refer to FRONT COMBINATION LIGHT REMOVAL/INSTALLATION
.)
- Adaptive LED headlights control module malfunction (Refer to ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE REMOVAL/INSTALLATION
.)
|
| Repeatability verification procedure |
- Clear the DTC recorded in the memory. (See CLEARING DTC
.)
|
| System wiring diagram |
|