Without Mazda M Hybrid: Outline
DTC U0122:87 (ADAPTIVE LED HEADLIGHTS CONTROL MODULE) DETECTION CONDITION AND POSSIBLE CAUSE
| System malfunction location |
Communication error with DSC HU/Control Module |
| Detection condition |
- The adaptive LED headlights control module cannot receive CAN signal from the DSC HU/Control Module.
|
| Fail-safe |
- Perform the following controls with the adaptive LED headlights turned on.
- Turn off glare-free high beam.
- Set wide-range low beam as basic light distribution.
- Control of the headlight auto leveling system is continued.
|
| Possible cause |
- Malfunction in CAN communication line between DSC HU/Control Module and adaptive LED headlights control module
|
| System wiring diagram |
Not applicable |