DTC B10A3-86: Communication Error With Swivel Actuator (LH) [Adaptive Front Lighting System (AFS) Control Module]: Notes
DTC B10A3:86 (ADAPTIVE FRONT LIGHTING SYSTEM CONTROL MODULE) DETECTION CONDITION AND POSSIBLE CAUSE
| Description |
Communication error with swivel actuator (LH) |
| DETECTION CONDITION |
- Adaptive front lighting system (AFS) control module could not receive the signal from the swivel actuator (LH) for 5 s or more with the ignition switched ON (engine off or on).
|
| Fail-safe |
- The swivel actuator (LH) is stopped at the position when the malfunction is determined.
- The swivel actuator (RH) is moved to the center.
- Control of the headlight auto leveling system is continued with the headlight leveling actuator positioned -0.6° from where the malfunction is determined.
|
| Possible cause |
- Swivel actuator (LH) malfunction
- Adaptive front lighting system (AFS) control module malfunction
|
| SYSTEM WIRING DIAGRAM |
Not applicable |