Fan Problem / Overheating
#1
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Model: Cherokee
Fan Problem / Overheating
I have a 2000 Grand Cherokee.
It has started overheating when stopped at a red light or stuck in traffic.
I replaced the Thermostat and the Temp Sending Uint, still overheating
Then I noticed that the Elec. Fan is not coming on, even with the A/C.
I ran wires from the battery to the fan and it will come on so i think the fan is still good but im not sure what else to do.
I checked Autozone online and they have
i also have a Haynes book, and it says nothing about any of these parts.
It has started overheating when stopped at a red light or stuck in traffic.
I replaced the Thermostat and the Temp Sending Uint, still overheating
Then I noticed that the Elec. Fan is not coming on, even with the A/C.
I ran wires from the battery to the fan and it will come on so i think the fan is still good but im not sure what else to do.
I checked Autozone online and they have
Aux. Engine Cooling Fan Relay
Radiator Cooling Fan Motor Relay
Cooling Fan Control
Electric Fan Thermostat
Radiator Cooling Fan Motor Relay
Cooling Fan Control
Electric Fan Thermostat
i also have a Haynes book, and it says nothing about any of these parts.
#3
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Model: Cherokee
#4
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Location: Tenn. and Mich.
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Year: 2004
Model: Grand Cherokee
Engine: 4.7L V8
Check and see if there are any fault codes stored. Retrieving codes: http://www.wjjeeps.com/faultcodes.htm
#5
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Year: 2004
Model: Grand Cherokee
Engine: 4.7L V8
There is a 40 amp relay in the PDC under the hood.
http://www.wjjeeps.com/misc/power_dist_ctr_02.jpg
http://www.wjjeeps.com/misc/power_dist_ctr_02.jpg
#7
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Year: 2000
Model: Grand Cherokee
Engine: 4.0
it's your relay,extremely common problem. Do a search on this site,there are hundreds of threads about it http://www.jeepsunlimited.com/forums...splay.php?f=21
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