Quote:
Originally Posted by Fifty150hs
It's the bluetooth module. If you have factory bluetooth you have a telematic control unit(TCU). One of several common culprits for parasitic drain. The common causes are the Nav/radio, the TCU and the FSR.
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Unlikely to be the telematic in this case - a faulty FSR can cause the fan to run - which is happening in this case. Can't see the telematic unit causing the fan to run.