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The relays are located in the power distribution center under the hood. I have attached a wiring diagram.
Do both fans have power and ground?
I would just check for power and ground right at the cooling fans
Hello and sorry for the delay. If you look at the wiring diagram I sent you you can see the wire colors going directly to the fan motors. I would check the powers and grounds going to the fan motors when the fans are supposed to be on.
That will be your starting point. If there is no power going into the fans then you need to backtrack to the cooling fan relays and check power there
Does that make sense?