Bmw X5 E53 Auxiliary Fan Relay Location

There is no engine driven mechanical fan.

Bmw x5 e53 auxiliary fan relay location.

For the bmw e53 1999 2000 2001 2002 2003 2004 2005 2006 2007 model year. The fan is mounted between the radiator and the engine and is the main engine cooling fan. Open the fuse cover in the glove compartment by the indentations on the right and left. Fuses and relay bmw x5 e53.

Depending on the configuration there may be fuses. The auxiliary or a c condenser fan in mounted to the front of the radiator. The auxiliary fan request comes from the ihka control module via the k bus. The fan speed request is based on the refrigerant pressure sensor input to the ihka.

It is located behind the fuse box. Relay block under the glove compartment. Bmw models that do have an engine driven fan will also have an electric fan mounted in front of the radiator known as the auxiliary cooling fan. The auxiliary fan for this vehicle is controlled by the ecm and does not use relays.

Bmw x5 fuse box diagram relay block under the glove compartment. Fuse box in passenger compartment bmw e53. 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. Fuses and relay in the engine compartment some relays are located in the mounting block under the hood horn relay glow plug relay fuel pump relay headlight washer relay etc.

The bmw name marks m.