Bmw X5 Auxiliary Fan Relay

This may be on the control side of the relay or the switched side of the relay.

Bmw x5 auxiliary fan relay.

The switches turn on the fan at low speed and then high speed as the coolant temperature rises. 2004 bmw x5 e53 auc aux auxiliary cooling fan sensor switch relay module. Backed by over 50 years of car parts experience fix it once and fix it right with four seasons. Fuse box diagram location and assignment of electrical fuses and relays for bmw x5 e53.

12 15 fiat 500 1 4l fuse relay box junction block module unit oem. All products are engineered and tested to provide years of trouble free operation. Radiator fan controller relay by four seasons. Could be a wiring problem between the dme and the fan.

A unlike the older bmw models most models up through 1999 the auxiliary cooling fan on the later models is not just controlled by a coolant temperature. Now if you are coding for an aux fan relay you either have a bad relay or bad wiring to the relay or outputting from the relay. For x5s made before i put up another video https youtu be 4gpmbkptovs. Locate fuse and relay.

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. 2011 bmw x5 xdrive50i. Quick navigation 1999 x5 x6 e53 e70 e71 f15. New original mini r53 2004 2008 retrofit kit auxiliary.

Details about 2004 bmw x5 e53 auc aux auxiliary cooling fan sensor switch relay module see original listing. This job only applies to e53s built after 10 03.