replacing pcm and bcm
06-28-2013, 11:11 AM
#1
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replacing pcm and bcm So the dealer said my bcm is shooting out high voltage and my pcm has a internal malfunction. ... anyone ever have these happen and do they both need to be programmed or is the dealer bsing me
06-29-2013, 07:20 AM
#4
Those codes have been seen before in that combination and they ended up being caused by a improper /faulty battery current sensor. Some of them have burnt a hole in themselves. there is a TSB somewhere, it details that the wrong P/N current sensor was installed on some cars.
07-01-2013, 09:02 PM
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Purple haze that is the circular sensor on the cable. I have had both of mine replaced. First was the ecm, covered under warranty. The bcm wasn't and ran bout 6/700 installed by the dealer. No check engine lights have ever came on in my car when ever something was wrong with it.
07-03-2013, 08:46 PM
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Those codes have been seen before in that combination and they ended up being caused by a improper /faulty battery current sensor. Some of them have burnt a hole in themselves. there is a TSB somewhere, it details that the wrong P/N current sensor was installed on some cars.