Welcome to the forum, how many fans do you have? My info shows a primary fan and a pusher fan, looks like a different relay for each? One of the relays should be passenger side front, under the hood, relay pack. Look at the wiring colors at the connector, pink--red--dark green -- lite blue.

There may be some aftermarket radiator fans, where you can control the turn on temp? Other than that, I don't know?

Answered by JDL (expert)
14,402 answers provided

There is only one fan on this vehicle.

Thank You for your help.
I will check the relays with the corresponding wiring.

Response from chevydave1957
2 questions asked