Fan not coming on. Turn on A/C and fan runs. Turn off A/C and fan
continues to run until engine cools off. This car has a single fan on
the radiator. Bad coolant sensor or some relay somewhere? Seems like
the fan would turn off as soon as the A/C was turned off if the sensor
was bad. Where is coolant sensor located on the 3.0L engine. Thanks
Changed sensor, same problem. Fan motor is a 3 wire motor. 2 speed
motor. Never get power to the blue motor wire. Both speeds work when
connected to battery. 40a fuse is good. Is there a relay somewhere?
That's where the Factory Service manual comes in handy. It will take you
of the steps to pinpoint a failed CCRM. The dealer can't "test" it off the car.
whole thing has to go "to the shop" to figure it out, unless you have the
manuals and can read, understand, and use them. If the "low " fan runs, it's
not the CCRM.
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