DTC ECM-902C

Condition







Diagnostic trouble code (DTC) ECM-902C is stored if the engine control module (ECM) registers a fault when the cruise control is active. Diagnostic trouble code (DTC) ECM-902C can be diagnosed when the ignition is on.

Substitute value
- The cruise control is disengaged when the fault is active.

Possible source
- Defective engine control module (ECM).

Fault symptom[s]
- Cruise control does not function at all
- Poor accelerator pedal (AP) response.