Bmw E38 Auxiliary Fan Relay

Override circuit is built in for manual switch.

Bmw e38 auxiliary fan relay.

I replaced the resistors on the fan and the temp control sensor on the radiator. How to diagnose your fan if it s in working order for 10 1998 and up bmw e38 and e39 before this date have a resistor pack that can be changed to fix this i. For the bmw 7 series e38 1994 1995 1996 1997 1998 1999 2000 2001 model year. Auxiliary fan resistor repair kit magna 85w 0 5 ohm auxiliary fan resistor repair kit magna 85w 0 5 ohm.

Controller has simple potentiometer control for temperature set and incorporates 40amp relay. 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. 5 0 average based on 2 product ratings. Bmw 7 series e38 1995 2001 switches motors relays fuses wiring.

There is no engine driven mechanical fan. The bentley repair manual shows the location on page ecl 20. This is the electrical fuse and relay box under the plastic cover in the passenger side rear of the engine bay. For select models of e12 e23 e24 e28 e30 e32 e34 e36 e38 and more.

Bmw 7 series e38 auxiliary fan sensor relay 8391470. Fuse box in engine compartment. 0 users rated this 4 out of 5 stars 0. Bmw 730 735i 735il 750il e32 1991 fuse box diagram.

The fan is mounted between the radiator and the engine and is the main engine cooling fan. Hi i have a 97 bmw 528i and the auxillary fan doesnt come on and stay one when the a c is turned on. Aftermarket auxiliary fan resistor repair kit magna 25 50. Click here to select your vehicle and check fitment.

Bmw auxiliary fan resistor repair kit magna. The fuse on the e38 chassis is 78 it is located in the under hood e box. Share bmw 7 series e38 auxiliary fan sensor relay 8391470. What happens is the fan will turn on for about 3 seconds and shut off and wont turn back on i have had the car start to over heat and the fan was still not turning on is there another relaly or sensor leading to.