Diagnostic Trouble Code (DTC) Information ECM-943D
Condition
The diagnostic trouble code (DTC) is stored if the engine control module (ECM), via the controller area network (CAN), receives a fault message from the central electronic module (CEM) indicating that the analog signal from the accelerator pedal (AP) position sensor is faulty or that there is a fault in the CAN communication.
The diagnostic trouble code (DTC) can be diagnosed when the engine is running.
Substitute Value
The accelerator pedal (AP) does not function when the brake pedal is pressed.
Possible Source
- Fault-trace the central electronic module (CEM).
Fault symptom[s]
- Poor accelerator pedal (AP) response
- Cruise control does not function at all.