DTC U3000-49: Auto Leveling Control Module/Adaptive Front Lighting System (AFS) Control Module/Adaptive Led Headlights Control Module Internal Malfunction
U3000-49: (ALH/AFS/ALV) DETECTION CONDITION AND POSSIBLE CAUSE
| System malfunction location |
Auto leveling control module/adaptive front lighting system (AFS) control module/adaptive LED headlights control module internal malfunction |
| Detection condition |
- The auto leveling control module/adaptive front lighting system (AFS) control module/adaptive LED headlights control module detects the internal malfunction.
|
| Fail-safe |
- The headlight leveling actuator is stopped at the position when the malfunction is determined.
- Perform the following controls with the adaptive LED headlights turned on. (with adaptive LED headlights)
- Turn off glare-free high beam.
- Set wide-range low beam as basic light distribution.
|
| Possible cause |
- Auto leveling control module/adaptive front lighting system (AFS) control module/adaptive LED headlights control module malfunction (internal malfunction) (Refer to AUTO LEVELING CONTROL MODULE REMOVAL/INSTALLATION
in service information.) (Refer to ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE INSPECTION
in service information.) (Refer to [ADAPTIVE LED HEADLIGHTS CONTROL MODULE REMOVAL/INSTALLATION]
in service information.)
|
| Repeatability verification procedure |
- Clear the DTC recorded in the memory. (See
CLEARING DTC
.)
|
| System wiring diagram |
|