DTC U0416-41: Error Signal Received From DSC HU/Cm [ALH/AFS/ALV]
U0416:41 (ALH/AFS/ALV) DETECTION CONDITION AND POSSIBLE CAUSE
| System malfunction location |
Error signal received from DSC HU/CM |
| Detection condition |
- The auto leveling control module/adaptive front lighting system (AFS) control module/adaptive LED headlights control module received error signal (sum error) from the DSC HU/CM.
|
| 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 |
- DTCs are stored in the DSC HU/CM. (See DTC TABLE [DSC]
.)
- DSC HU/CM malfunction (Refer to DSC HU/CM INSPECTION
.)
- Auto leveling control module/adaptive front lighting system (AFS) control module/adaptive LED headlights control module malfunction (Refer to ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE REMOVAL/INSTALLATION
AND/OR AUTO LEVELING CONTROL MODULE REMOVAL/INSTALLATION
.)
|
| Repeatability verification procedure |
- Clear the DTC recorded in the memory. (See CLEARING DTC
.)
|
| System wiring diagram |
|