Diagnostic Trouble Code (DTC) Information HCM-2285
Condition
Headlamp Control Module (HCM) checks software in the control module.
The diagnostic trouble code (DTC) is stored if the control module detects that:
- The software is faulty.
The control module's test for the diagnostic trouble code (DTC) starts in the event of:
- Start-up of the control module.
NOTE:
The control module can only detect the fault once the test has been started and the diagnostic trouble code (DTC) is stored when the conditions are met.
Substitute Value
- Limited functionality in the Headlamp Control Module (HCM).
- Shortest headlamp range will be used.
Possible Source
- Incorrect internal parameter file.
Fault symptom[s]
- Text window and warning symbol/Text message
- Headlights/Headlight aim is off
- Headlights/Vertical adjustment not influenced by steering wheel