Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information HCM-U012600

Condition
The control module is continually supplied with necessary information from the Steering wheel angle sensor module (SAS) via CAN communication. The control module checks the communication with the Steering wheel angle sensor module (SAS).
The diagnostic trouble code (DTC) is stored if the control module detects that:
- No communication with the Steering wheel angle sensor module (SAS).
The control module's test for the diagnostic trouble code (DTC) starts in the event of:
- Ignition switch position II.
- Battery voltage higher than 10 V.

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
- None.

Possible source
- Fault-trace in transmitting control module.

Fault symptom[s]
- Headlights/Vertical adjustment not influenced by steering wheel
- Text window and warning symbol/Text message