NOTE: This code sets when the common powertrain controller (CPC) detects the voltage on the sensor supply circuit is out of range.
DESCRIPTION:Remote accelerator pedal supply voltage circuit failed high.
MONITORED PARAMETER:Remote accelerator pedal voltage.
TYPICAL ENABLING CONDITIONS:Always on
MONITOR SEQUENCE:Key on
EXECUTION FREQUENCY:None
TYPICAL DURATION:None
DASH LAMPS:CEL
ENGINE REACTION:Idle only
VERIFICATION:1. Ignition Key2. Cycle on
POSSIBLE CAUSES:1. Remote accelerator pedal assembly.2. Circuit fault.3. Fault within the CPC.4. Improper configuration of the CPC.
PROBABLE CAUSES:Short to power on one of the following from the main 120-pin ECM connector:1. Pin 29 – DOC outlet temperature sensor.2. Pin 88 – DOC inlet temperature sensor, DOC outlet temperature sensor, DPF inlet temperature sensor, DPF outlet temperature sensor.