Having problems with your 2000 Jeep Grand Cherokee ?
My 2000 Jeep Grand Cherokee overheats in traffic
\015 My 2000 Jeep Grand Cherokee overheats in traffic and the fan does not come on. The check engine light was on and I replaced the thermostat, the coolant temp sending unit and the fan relay switch. The check engine light went out, but it still overheats in traffic. If I'm moving, it's fine. Any ideas??\015
Check the fuse for the fan and use a test light to make sure that the circuit is functioning. Warm up your car then feel along the top and bottom of the radiator to check for cold spots. If you find any then you may need to replace your radiator. If your heater isn't currently working it may be that since it is a part of your cooling system.
I had the same problem with my Jeep Cherokee Laredo and I replaced the fan motor.. problem solved!
Repair Help & Product Troubleshooting for 2000 Jeep Grand Cherokee
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