Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information ECM-930C

Condition




The diagnostic trouble code (DTC) is stored if the engine control module (ECM) registers a fault in the steering wheel module (SWM) or in its CAN communication.
The diagnostic trouble code (DTC) can be diagnosed when the ignition is switched on.

Substitute value
- Cruise control switched off.

Possible source
- Fault trace the steering wheel module (SWM)
- Fault trace the central electronic module (CEM).

Fault symptom[s]
- Cruise control does not function at all.