Trying to find location of the radiator fan relay on a 99 jeep grand cherokee laredo

The computer gets a signal from the engine temp sensor that the fan is needed, and grounds the fan relay to provide power to the fan.

temp sensor to fan is probable cause have it tested or replaced

check the thermostat or your radiator might be stopped up

1999-2004 Jeep Grand Cherokee also called WJ; the fan relay fuse are located in the Power Distribution Center (underhood) cavity 10, 40 Amp.



More details can find in WJ Jeep Fuses

I really hope helped with this; remember rated this help. Good luck.

This relay is a common problem for Chrysler vehicles. Located in the passenger side bumper area (Jeeps). Test the fan first.

Hope helped (remember rated ths help) Good luck.

fan relay located on passenger side under hood in power distribution center, turn cover over to find correct relay

It sounds like it may be your electric cooling fan. When the car is sitting idling does the fan behind the radiator ever come on? If not then this is your problem. Your car doesn't overheat when it moving because you're passing air through the radiator with the movement of the car. The problem could be the fan itself, the fan relay, or a temperature sensor.

the radiator fan relay is located under the right front headlamp assembly...it requires removal of the front fascia and can be a real pain to replace

It's behind the passenger headlight.Need to take off grill,bumper fascia to get access to it.Mine took about an hour alltogether.