Detroit DD15 GHG14 (2014-16) Fault Code: SPN 974 FMI 3 (CPC) Remote Accelerator Pedal Circuit Failed High
DESCRIPTION:
This fault may occur if remote accelerator pedal is programmed ON and remote pedal circuit is shorted to power while pin 8 of the Common Powertrain Controller (CPC) Connector #2 is grounded.
MONITORED PARAMETER:
Remote throttle sensor.
TYPICAL ENABLING CONDITIONS:
Always enabled
MONITOR SEQUENCE:
None
EXECUTION FREQUENCY:
Always enabled
TYPICAL DURATION:
Two seconds
DASH LAMPS:
CEL
ENGINE REACTION:
None
VERIFICATION:
1. Key on.
2. Engine on with remote pedal activated.
POSSIBLE CAUSES:
1. Faulty wiring.
2. Faulty remote throttle switch.
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