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rheostat output - too low signal

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Old Dec 28th, 2017, 18:29   #1
elkopi
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Last Online: Feb 5th, 2018 09:53
Join Date: Jun 2013
Location: edinburgh
Default rheostat output - too low signal

Hello all,

I just read the fault codes on my 2002 V40 1.9 TDi and got the following one:

------------------------------------------------------------------------
Multifunction (Central electronics - CEM (Central electronics))
DTC Description
001E - Rheostat output, too low signal

- Intermittent
------------------------------------------------------------------------

Anybody knows which rheostat is it? Is it the one that controls the fan speed (I do get the speed of the cabin fan varying randomly, so I know there is something wrong there)? Or could that be different rheostat maybe?

How do I find it and is it very difficult to fix it yourself?

Any help will obviously be much appreciated.

Mac
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