Rear a/c not working

[technobuff]

My rear a/c stopped working. Any ideas how to make it work again.

Your assistance would be greatly appreciated.

[lahermano]

did u check the fuses ?

[technobuff]

Yes, I did and all fuses are good.

[Zulu95]

Rear FSU, blower switch or blower motor providing power is getting to the switch.

[TerminatorX5]

fuses
F64
F48
F34
F3

they all are good, right?

[technobuff]

Terminator X5,

The fuses are all good.

Zulu95,

If the rear blower or FSU is the culprit, how can I gain access to the blower & FSU in the rear middle console, please advise.

Thanks again for your swift response.

[Zulu95]

check here:

RealOEM.com * BMW E53 X5 3.0i Mounting parts, center console, rear

RealOEM.com * BMW E53 X5 3.0i BLOWER REAR

GL

[TerminatorX5]

since the fuses are good, the next step is naturally, the FSR... then, the motor... you are on the correct path... I am trying to see if there are any internal conditions that preclude the rear blower stops working, but so far i did not find anything...

could be something trivial like a pinched or broken wire to a switch or to motor... was there any spill in the central console? any coffee, coke? coke can be very corrosive...

[technobuff]

Zulu95 & Terminator X5,

Thanks for the swift responses.

I do not see signs of any spillage on the center console.

Would a faulty FSR stop the blower from working?

Thanks again for your assistance.

[Zulu95]

FSR is the motor control so it is possible a faulty FSR would stop the motor. Until tested EVERYTHING in the circuit is suspect.