Detroit DD15 GHG14 (2014-16) Fault Code: SPN 704 FMI 4 (CPC) Digital Output 4 07 Circuit Failed Low

DESCRIPTION:
CPC output 4 07 short to voltage.

MONITORED PARAMETER:
CPC output 4/7.

TYPICAL ENABLING CONDITIONS:
Always enabled

MONITOR SEQUENCE:
None

EXECUTION FREQUENCY:
Always enabled

TYPICAL DURATION:
Two seconds

DASH LAMPS:
CEL

ENGINE REACTION:
None

VERIFICATION:
Engine on with output activation.

PROBABLE CAUSES:
Wiring problem between pin 1 and/or 3 of the turbocharger actuator connector and pin 35 and/or 93 of the 120-pin ECM connection.