The cooling fan is not turning on when the engine gets hot. Where should I start troubleshooting?
Feb 10, 2011 at 6:10 PM
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JACOBANDNICKOLAS
✓Experienced Mechanic
110,248 POSTS
Make sure the fan motor is good. Run power directly to it to see if it runs. If it does, then you need to check the fan relay, wiring to the PCM, and then the coolant temp sensor.