Well it would shut off, but the radiator cooling fan kept running. I initially thought a relay and figured it was one in the relay box under the hood. I got home from work and took a look. Fan was still running, opened the hood and started looking at the relays. No relay, but a fuse. So I pulled the fuse and it killed the fan. Therelay box under the hood has a radiator fan relay location.. however, no wires run to it and no relay is in it. When I bought the coolant fan relay from autozone it wasn't what I expected. I've been chasing a cooling fan problem for six months now. The one that shows up on Autozone's website is not the one for the PDC. There is also a Atthis point I also noticed the cooling fan was no longer working and i suspected rhe a/c had gone bad . Which just upset me because it all only happened when the transmission flush was performed . I would also like to know where the relay for that radiator fan is located and how to know if it's functioning properly or at all. 2017 1- 15 of 15 Posts. CJ7-Tim Lifetime Premium · #2 · Apr 1, 2012. Relay is located in the Power Distribution Center near the battery. 1997-2001, pull the wire plug from the Coolant Temperature Sensor, the fan should run (the check engine light will come on - no worries it will go off by itself). 1997-1998, turn on the A/C, and the fan should run. Onheated seat equipped vehicles, there is a relay box located under the driver seat containing two relays for the driver and passenger heated seats. Fuse box diagrams. Advertisements. 2010 Passenger compartment. Cooling fan relay: 8: 40A* Anti-lock Brake System (ABS) pump: 9: 30A* Wipers: 10: Blowermotor relay: 35 — Not used: 36 — Rear seat relay: 37 — Right trailer tow stop/turn lamps relay: 38 — Not used: 39: 40A** Cooling fan (vehicles with trailer tow) 39: 60A** Cooling fan (vehicles without trailer tow) 40: 40A** Cooling fan (trailer tow only) 41 — Not used: 42: 30A** Passenger seat: 43: 25A** Anti-lock brake system Hiem.

where is the radiator cooling fan relay located