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Accel Pedal Sensor CAN Messages Incorrect

Symptom
ACCEL PEDAL SENSOR CAN MESSAGE INCORRECT

When Monitored: When a valid Accelerator Pedal Position (APP) CAN Message Received at least once and the DTCs, CAN Bus Circuit, Engine CAN Message Missing and Engine CAN Message Incorrect are not active.

Set Condition: Accelerator Pedal Position (APP) Message not valid or a ECM Engine Sensor DTC detected.

Test 1:




Test 2-8:





POSSIBLE CAUSES
- CAN BUS CIRCUIT DTC PRESENT
- ENGINE ACCEL PEDAL DTCs PRESENT
- ENGINE COMMUNICATION DTCs PRESENT
- INTERMITTENT WIRING AND CONNECTORS
- ECM - ACCEL PEDAL SENSOR CAN MESSAGE INCORRECT