Thread: Intermittent Complete 12V Power Loss / Ideas ?
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Old Dec 14, 2011 | 12:18 AM
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onehundred80
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From: Ontario
Default Re: Intermittent Complete 12V Power Loss / Ideas ?
Originally Posted by VALKRYDERGUY
I did talk briefly with Rudy tonight and yes he is fortunately local to me.
I'm sure he will be the one to ultimately find this very intermittent problem.
Being winter in Chi town I'm not driving the car much now anyway.

As far as my RCM it has never been out of the car or touched by anyone.
I got this car with only 17000 miles in 2007.
I spoke to the only owner before me after purchasing the car and he said he never had any issues during his first 3 years with this car.

I now have 75000 miles and other than the CPS and fuel pump this is the only other mechanical issue I have ever experienced.

Additional feedback is welcome.
I just wanted to throw this out to the forum to see what feedback and advice I could get.
My guess is that it is not a ground wire as poor grounds do not cure themselves that quickly, possibly ignition switch or something directly after the switch.

Maybe the engine fuse block, splices or under hood fuse block.

Take out the RCM and check for corrosion on pins, not too likely though.


That security air/vacuum pump what ever it's called controls far more than the doors as well.


Certainly not the starter circuit.
 
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