My 04 Jeep Grand Cherokee heats up while I'm idling but as soon add I start driving the temperature gage drops and it starts blowing cold air.

Asked by Feb 12, 2014 at 08:56 AM about the 2004 Jeep Grand Cherokee

Question type: Maintenance & Repair

1 Answer

7,505

Is the elect fan coming on? Either fan is bad or the relay is bad. The relay is in a bad spot under rt. headlamp. You can remove head lamp and cut a hole in the black plastic at the low spot (kind of a dip) Once you have made the hole, Look down in and you will see it. Has 2 screws holding it. But before you condemn relay, Ck to see if you have power and ground going to fan. The connector is on pass side of cooling fan shroud.

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