Hello,
If the radiator cooling fans are not operating the engine will overheat.
Check to see if the fans are coming on when the engine is at operating temperature.
The radiator fan can be inoperative due to bad relay or wiring, it can also be faulty coolant temperature sensor. The Sensor can send incorrect data to the control module and the fan will not come on.
https://www.2carpros.com/articles/how-an-electric-cooling-fan-works
https://www.2carpros.com/articles/replace-electric-fan-motor
First check the fan relay. The relay is located under the hood in the fuse box (see diagram).
Check for any corrosion or bunt pin(s). This vehicle has 2 relays for the radiator fans.
You can also test the relay as well.
https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit
If the relays are good then check to see if you are getting power to the fan at the connectors. If you have power there then it is likely bad fan motor.
I have attached diagrams for your reference.
Please let me know of any questions.
Thank you.
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Thursday, September 9th, 2021 AT 11:54 AM