Bmw E53 Auxiliary Fan Relay

Fuse box diagram location and assignment of electrical fuses and relays for bmw x5 e53.

Bmw e53 auxiliary fan relay.

There is also a relay in the main power box under the passenger cabin air filter that supplies power to the fan. The fan has 4 different speeds. You can use a basic multimeter to check for power and ground at the big wires. 2000 2001 2002 2003 2004 2005 2006.

The auxiliary or a c condenser fan in mounted to the front of the radiator. The auxiliary fan for this vehicle is controlled by the ecm and does not use relays. It doesn t have a relay. The fan speed request is based on the refrigerant pressure sensor input to the ihka.

It is powered by a 50 amp fuse has a constant ground and is signaled by the dme when to come on and how strong to blow. A premium outside door handle carrier replacement for bmw e53 x5 2000 2006 front left driver side 4 0 out of 5 stars 316. The auxiliary fan request comes from the ihka control module via the k bus. Topaz 11527505302 radiator cooling fan clutch for bmw e46 e39 e38 x5 e53 4 2 out of 5 stars 113.

Fuse box in passenger compartment bmw e53. The relay is built into the fan where the wiring is plugged into the fan. Compare with similar items. 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.

Cooling fan not working.