Where is the location of the cooling fan relay switch on 2004 Montana?
There are 3 cooling fan relays located in the fuse box just above the battery, in the engine compartment. (passenger side, near the front of the car) You will have to take the fuse box cover off. The other side of the cover lists all relays. I think the radiator cooling fan motors are switched in series or in parallel depending on how much airflow is needed - hence the 3 relays.