Detroit DD15 GHG14 (2014-16) Fault Code: SPN 110 FMI 4 (MCM) Engine Coolant Outlet Temperature Circuit Failed Low

DESCRIPTION:
This fault code sets when the Motor Control Module (MCM) detects a short to ground on the engine coolant temperature sensor circuit.

MONITORED PARAMETER:
Engine coolant outlet temperature sensor.

TYPICAL ENABLING CONDITIONS:
Always enabled

MONITOR SEQUENCE:
None

EXECUTION FREQUENCY:
Always enabled

TYPICAL DURATION:
2 seconds

DASH LAMPS:
1. MIL
2. CEL

VERIFICATION:
Engine Idle: One minute.

NOTE: Repair the short to ground between pin 2 of the engine coolant sensor harness connector and pin 110 of the MCM (Engine ECM) 120-pin connector.