Hello,
This is my first post on this or any forum for that matter. I’m hoping someone can help me with my problem. The battery light came on showing a problem with a no charge condition. After checking with my meter I replaced the alternator. That turned the battery light out and was getting 14 volts charging. Shortly after that I noticed that when the key is out of the ignition the coolant fans run continuously, even when the engine is cold. After trying to follow the schematic I hit a dead end and made a guess at the cooling fan module. That was a expensive guess and needless to say didn’t fix it. It looks like there is a 7.5 amp fuse that powers the coil side of the relay but I don’t know where it is located. It looks like after that energizes the relay a 50 amp fuse comes into play and sends current along a white/blue tracer wire to the cooling fan module that in turn sends current to the cooling fans via two separate connectors. Correct me if I’m wrong but I don’t think I’m supposed to have 12 volts at the cooling fan module with the key off with a cold engine. I’m confused at this point and would appreciate some clarification on the schematic. Thank you.

Thank you very much for the schematic. It helped a lot. Unfortunately I still have the problem. Not really sure what to do next. Don’t want to go to the dealer.

I’m thinking the relay is bad. Can I swap one of the other rad fan relays with this one?

Thank you for that. I’ll do that today.

#3b says check that there is continuity between terminal 3 & 5. It should say check that there is NO CONTINUITY. If there IS CONTINUITY replace the relay. There is a contradiction from the diagram vs the verbabge in the paragraph. I do appreciate the information. My ohm test does play out the way the diagram shows. Looks like the relay is good. Although I haven’t performed the test with battery voltage applied. I’ll let you know. ��