Diagnostic Trouble Code (DTC) Information ECM-930F

Condition 

Fig 1: Identifying Clutch Pedal Sensor

Courtesy of VOLVO CARS OF NORTH AMERICA.

The diagnostic trouble code (DTC) is stored if the engine control module (ECM) receives a fault message from the central electronic module (CEM), via the CAN network, indicating a faulty signal from the clutch pedal position sensor or a fault in the 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 central electronic module (CEM).

Fault symptom[s] 

• Cruise control does not function at all.