E39 Aux Fan Resistor Test

5 series 97 03 e39 610 5 series gt 2010 on f07 327 5 series sedan 04 10 e60 468.

E39 aux fan resistor test.

Being short of time in a fit of stupidity i took the car to the stealer who charged me a ridiculous amount of money to replace the. The aux fan connector is located with the engine open tucked down by the bumper. This is for a 2001 e39 540i with about 83 000 miles. Last week i lost the a c blower function i e the a c system comes on and the compressor kicks in but their is no forced air in the system.

Bmw e38 e39 auxiliary fan resistor repair kit genuine new oem visit the bmw store. Crimp a male spade onto each end of a length of 18 gauge or larger wire. Click below for auxiliary cooling fans. Id your model and search fan resistor.

This fits your. A c is all original as was the cooling system until very recently. However it is susceptible to failure which will affect the luxury of driving a bmw. The motor and resistor packs are ok the resistors are mounted on the fan housing.

Test fan motor remove the high speed relay. Bmw part 67 32 8 371 873 check fit below. Here are the details about it signs of its failure and ways you can fix the blower motor resistor. Make sure this fits by entering your model number.

To test the fan itself you ll need a source of 12vdc i use a motorcycle battery. One other way to check this would be to bench test it by applying power and ground to the aux fan from the connector for the fan. Tools needed was a 1 4 ratchet.