Shop
Account
CLICK HERE

Detroit DD16 GHG14 (2014-16) Fault Code: SPN 4814 FMI 3 (MCM) Water Pump Circuit Failed High

DESCRIPTION:
Water pump circuit short to battery.

MONITORED PARAMETER:
Water pump solenoid PWM11.

TYPICAL ENABLING CONDITIONS:
Enabled when engine coolant above 71°C (160°F).

MONITOR SEQUENCE:
Continuous

EXECUTION FREQUENCY:
Continuous

TYPICAL DURATION:
None

DASH LAMPS:
CEL

ENGINE REACTION:
None

VERIFICATION:
1. Engine running.
2. Coolant above 71°C (160°F).

PROBABLE CAUSES:
1. Water pump failure.
2. Fan, pulley, and drive belts.
3. Water pump harness connector.

Categories , , Tags , , , , , , , , , , , , , , , ,
Facebook Twitter Youtube
Wiring Diagrams
Component Locators

Related products