TwinTurbo.NET: Nissan 300ZX forum - Upper Cabin Temp Sensor Issues
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Subject Upper Cabin Temp Sensor Issues
Posted by FrozTTy on October 11, 2017 at 8:37 AM
  This message has been viewed 93 times.
Message This is the little fan near the map lights.
I had a previous one start to squeal like a pig, so I hunted down a "good" used one.
Alas, after trying 3 (they all either squealed, buzzed, or didn't work at all) I found one that seemed to be quiet and spin freely.
Over the past few days, I've noticed it too is starting to have a crackle to it, like an electrical interference.
I've also noticed the Z seems to ride rougher when this is occurring.
Where should I begin looking for this electrical (?) fault?
Is there a short somewhere in this line, which is ultimately affecting the car?

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  • Upper Cabin Temp Sensor Issues - FrozTTy 08:37:04 10/11/17
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