What is the actual temp? Some fans won't come on till about 220degreesf. Check for applicable mil codes, you can check those yourself. You place a jumper wire between A & B terminals at the datalink connector. Turn key till the dash lites come on, no further. The mil starts flashing, you count the flashes to get the codes. Your looking for two digit codes.
The thermostat is a possible issue for overheating? If you unplug the cts, the fan may run, key on. Sometimes when you use the jumper to access codes, the fan will run.
Saturday, April 9th, 2011 AT 2:32 PM