Bmw E39 Auxiliary Fan Relay

The switches turn on the fan at low speed and then high speed as the coolant temperature rises.

Bmw e39 auxiliary fan relay.

F47 15a independent heater. 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. It shows the components of the circuit as simplified shapes and the aptitude and signal friends together with the devices. Heated rear window relay.

Ignition auxiliary circuits relay. Ac condenser blower motor relay 2 03 98 2. Tools needed was a 1 4 ratchet 8mm 10mm 13mm sockets. F46 15a independent heater ventilation.

E39 auxiliary fan wiring diagram wiring diagram is a simplified up to standard pictorial representation of an electrical circuit. 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. Fuse box location left hand drive fuse box location right hand drive 1. Your problem is either the temperature sensor or the fan relay.

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. Headlight motors relays and switches horns ignition relays and switches wiper and washer motors relays and switches wiring harnesses. I have 2001 530i bmw i plan to convert my clutch fan to elect fan the vendor told me that the elec fan will come in as push type but i can change it to pull type which one is better i also plan to leave the aux fan located in front of condenser because the fan is still working when a c is on what do you think. Switches motors relays fuses wiring for bmw 5 series e39 1996 2003.