CID 0485 FMI 04 Engine Fan Rev Solenoid short to ground
Conditions Which Generate This Code:
The Electronic Control Module (ECM) detects the following condition:
- There is a low voltage condition in the circuit for the engine fan reversing solenoid.
System Response:
The ECM will log the diagnostic code. The engine fan reversing solenoid will not function.
- High engine coolant temperature
Test Step 1. Perform the following diagnostic procedure: Engine Fan Reversing Solenoid Circuit - Test
Results:
- OK - STOP
Caterpillar Information System:
3176C, 3196 and 3406E Engines for Caterpillar Built Machines CID 0485 FMI 03 Engine Fan Rev Solenoid short to +batt
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