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Climate control dead S70

posted by  KlausC on  Fri Aug 10 09:33 CST 2007
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last visit: Fri Oct 24 10:15 CST 2014
[RELATED]

The system will only work if the blower is working. If the blower speed switch died, and it is stuck in pos 0, no ECC.
You can check the blower by supplying 12V from the battery directly to the leads on the motor. You will be able to see it without taking off the glove box. Next to the blower is the resistor pack which regulates the speed of the blower. If that is getting voltage and none to the blower, that's a problem.

There was a very recent thread regarding the fan speed switch, look for it.

Klaus
--
Please answer, we need to know if the advice is good or bad. The 164 has a new home, all I am left with are 2 turbos :)






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New Climate control dead [S70]
posted by  someone claiming to be Ed M.  on Thu Aug 9 10:30 CST 2007 >


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