YHTAUTO Affordable and Prime HVAC Blower Motor Resistor, Directly Fit ; Fits BMW E39 E46 E53 E83 323i 325i 328i 330i 525i 528i 530i M3 M5 X3 X5 ; It will only fit the models with automatic temperature control only ; Reference Number: 64116923204 ; One year warranty › See more product details

Locating the resistor fuse for the blower motor is the first step in ensuring it is functioning correctly. Use a 12 V test light with one end connected to the ground while the other end is connected to the fuse terminal. Observe the current flow between the terminals to ensure the fuse is functioning correctly. My Cars. 2004 330 vert 2004 X5. A couple years ago my blower motor stopped working for a few days then it started again then stopped etc etc. I took the cowl cover off and sprayed electronic contact cleaner onto the motor. I spun it by hand a few times then more cleaner and a few more spins.

1. Blower motor stuck on one speed. A common symptom of a faulty blower motor resistor is a blower motor that is stuck on one setting. The blower motor resistor is the component directly responsible for controlling the blower motor fan speed.

On the high setting, an HVAC system bypasses the resistor to allow full current to the motor. So even if the resistor was bad, it would still work on high only. For Sale: M60B30 intake manifold, M50 intake manifold, 2.81 differential, new OEM upper control arm bushings, 8 M62 fuel injectors.
Reasons a Nissan Juke Heater Isn't Working. Nissan Juke. The most common reasons a Nissan Juke heater isn't working are a broken heater blower motor, a problem with the thermostat, or a failed heater blower motor resistor. 0 %. 31 % of the time it's the.
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bmw blower motor resistor symptoms