Checking Components And Wiring
Check the cable between control module terminal #12 and water pump terminal 1. Check for an open-circuit. Check for a short-circuit to ground.
Check the cable between control module #11 and water pump terminal 2. Check for an open-circuit.
The water pump must be changed if no fault is found on the cable.
NOTE:
Diagnostic trouble code (DTC) CEM-5F3D combustion fan, signal and / or diagnostic trouble code (DTC) CEM-5F3F Fuel pump (FP), signal may be stored if there is a fault in the power cable.
Remedy as necessary.
Other information:
- To access the control module or connect the breakout box, see CONNECTING THE BREAKOUT BOX
- To access or replace the water pump, see WATER PUMP ENGINE COOLANT HEATER, REPLACING
- For other values, see SIGNAL SPECIFICATION
- see CHECKING WIRING AND TERMINALS .
- Continue
Refer to VERIFICATION