Possible Causes
- The powertrain control module indicated the detection of a system event that was not caused by the powertrain control module itself but forced the powertrain control module to store the DTC e.g. missing functionality from another system or control module
- Other speed control system failure related DTCs
- Other communications bus network failure related DTCs
- Speed control system failure connector is disconnected, connector pin is backed out, connector pin corrosion
- Speed control module power or ground circuit short circuit to ground, circuit short circuit to power