Chart 15
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Cooling System Concerns: Cooling Fan Always On
NOTE:
This chart is intended to only diagnose a cooling fan that always runs with a cool engine and the A/C and defroster off.
| SYSTEM/COMPONENT | REFERENCE ( PINPOINT TESTS - 6.0L DIESEL unless noted) |
|---|---|
| Fan Clutch Components/Circuits | GO to Pinpoint Test AH . |
| Cooling System | REFER to ENGINE COOLING . |