Where is the blower motor located on a BMW?
The blower motor is located behind the glove box on the passenger side of vehicle. The blower motor resistor (final stage) is utilized to control blower motor speed.
How much is a blower motor for a BMW?
The average cost of a BMW ac blower motor is between $52.99 and $159.99.
What is the function of blower motor resistor?
The blower motor resistor is responsible for controlling the blower motor speed. In the past, this was done by varying the voltage supplied to the blower motor. In newer applications, the blower motor resistor is actually a solid state module that sends a varied signal to the blower motor.
What does a final stage resistor do?
The final stage (or blower motor) resistor controls the speed of the blower motor in your heating & air conditioning system. Faulty resistors can cause a list of erratic issues, from the fan running when the car is off, to only having one fan speed available.
How much does it cost to replace a blower motor in a car?
In most instances this repair is on the relatively inexpensive side. A new blower motor will run between $50 and $100. Most blower motors sit in the dash underneath the glove box, and are accessible for replacement. Installation will run in the range of $80–$100.
How long does it take to replace blower motor in car?
It generally takes about 4 hours for an experienced technician to do a blower motor replacement.
What is a final stage unit?
The blower motor resistor (final stage) is utilized to control blower motor speed. It receives the driver demand signal from the HVAC control panel and sends a high current signal to control the blower motor speed. The blower final stage unit can fail resulting in a malfunctioning or inoperative blower motor.
How long does it take to replace a blower motor in car?
How Long Does It Take To Replace A Blower Motor In A Car? It generally takes about 4 hours for an experienced technician to do a blower motor replacement.
How to replace final stage on BMW X5 blower?
To release the connector, squeeze the tabs on the sides of the connector and pull it away from the final stage. Then, release the retaining tab (green arrow) by holding it down while sliding the final stage out of the HVAC housing. Install the new final stage by pushing it into the HVAC housing until the release tab snaps into place.
Why is my blower fan not working X5 E53?
If you are sure the FSR is working (New ones have failed.) then it must be the blower motor. That involved dash removal. Do a search on xoutpost as I remember somebody did a DIY on the removal/replacement. Figure on taking at least one day for the whole job if not two.
What to do if your BMW blower is not working?
1: Replaced FSU – no difference. 2: Tried connecting pins on FSU cable. #1 (lower right on line of 3) to #5 (top right of the 2 top ones. And #2 to #4 – blower motor instantly on full so not the blower. Pulled out radio and then air con control panel which pops out when pushed from behind.
How to remove the final stage blower motor?
It is out of the way enough to access the final stage unit. Next, disconnect the blower motor final stage electrical connector (green arrows). To release the connector, squeeze the tabs on the sides of the connector and pull it away from the final stage.