It is a relay but I am unable to locate it. Any idea of where it would be? There are 4 or 5 relays under the hood at the fire wall on the passenger's side. You won't miss them. I know one of them is for the fan but you might as well change all of them. They're easy to replace.
Follow the wires from the fan. I believe its on the drivers side top of fender well.
Not 100% sure, but try starting the fan, open the hood and listen for it.
REar side of radiator approx. 1/3 from the top
The cooling fan relay on a 1991 Buick Skylark is typically located in the engine compartment, mounted on or near the radiator support or the fuse box. It may also be found on the driver's side of the engine compartment, close to the battery. To access it, you might need to remove some covers or components for better visibility. Always consult the vehicle's service manual for the exact location and further details.
The 2000 Buick Regal cooling fan circuit relay switch can be found in the fuse box. The fuse box is located in the engine compartment.
If it's anything like my 1993 Skylark Custom 3.3L, it's in a bank of relays located toward the top of the firewall inside a protective black box. You may need to trim the mounting tab off a replacement relay to get it to fit in the box.
The electric fan fuse for a 2002 Buick Rendezvous is located in the fuse box, which is typically found under the dashboard on the driver's side or in the engine compartment. To locate the specific fuse, refer to the fuse box cover or the owner's manual for the exact diagram and fuse designation. It's important to check the fuse for continuity if the electric fan is not functioning properly.
There is no radiator fan fuse. It is controlled by a relay in the CCRM.
On my 96 Century and 68 Eldo they mercifully put the fan, case, and motor under the hood, on the firewall, on the passenger side. It comes apart with probably a 1/4" socket or nut driver. I'd guess it's the same on your car.
Have you replaced the heating core yet?
1. Check the fan fuse 2. Verify that the fan motor will run. (carefully jumper with a wire from batt+) 3. Check out fan relay or have checked by a technician.
The fan fuse for a Buick Rendezvous is typically located in the fuse box under the hood. To access it, open the hood and find the fuse box, which is usually near the battery. Refer to the fuse box cover or the owner's manual for the specific location of the fan fuse, as it may vary by model year. Always ensure the vehicle is turned off before checking or replacing any fuses.