Bmw X5 E53 Auxiliary Fan Relay Location

Fuse box in passenger compartment bmw e53.

Bmw x5 e53 auxiliary fan relay location.

Depending on the configuration there may be fuses. The bmw name marks m. There is no engine driven mechanical fan. The auxiliary fan for this vehicle is controlled by the ecm and does not use relays.

For the bmw e53 1999 2000 2001 2002 2003 2004 2005 2006 2007 model year. Open the fuse cover in the glove compartment by the indentations on the right and left. The fan speed request is based on the refrigerant pressure sensor input to the ihka. Can someone direct me to where the relay is located for the aux fan so that i can test it before i change the fan itself.

Bmw x5 fuse box diagram relay block under the glove compartment. Relay block under the glove compartment. The auxiliary or a c condenser fan in mounted to the front of the radiator. The fan is mounted between the radiator and the engine and is the main engine cooling fan.

The auxiliary fan request comes from the ihka control module via the k bus. On all bmw models up through the late 90s the auxiliary or main fan is controlled by one or two thermostatic switches that are mounted into the radiator side or bottom tanks. 3 stage speed aux fan 1996 1998 bmw and from the bmw online wds site see the image below for the location of the aux fan s 50 amp fuse 78 it s located on the right side of the engine bay perspective from behind the steering wheel in the e box. Auxiliary fan relay location user name.

Fuses and relay bmw x5 e53.