Bmw X5 Auxiliary Fan Relay

So i am thinking that maybe all that needs to be replaced is the auxiliary fan switch aka temperature sensor part 13 62 1 433 077 which controls the operation of the auxiliary fan.

Bmw x5 auxiliary fan relay.

Details about 2004 bmw x5 e53 auc aux auxiliary cooling fan sensor switch relay module see original listing. Locate fuse and relay. All products are engineered and tested to provide years of trouble free operation. Could be a wiring problem between the dme and the fan.

The switches turn on the fan at low speed and then high speed as the coolant temperature rises. Fuse box diagram location and assignment of electrical fuses and relays for bmw x5 e53. Radiator fan controller relay by four seasons. 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.

Backed by over 50 years of car parts experience fix it once and fix it right with four seasons. 12 15 fiat 500 1 4l fuse relay box junction block module unit oem. 2004 bmw x5 e53 auc aux auxiliary cooling fan sensor switch relay module. For x5s made before i put up another video https youtu be 4gpmbkptovs.

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. 2011 bmw x5 xdrive50i. Identifying and legend fuse box bmw x5 e53 1999 2007. This may be on the control side of the relay or the switched side of the relay.

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