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Prev Professional Automotive Repair Technical Discussions for December 23, 2012
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Open Help Requests for GM
Help Request Answers
2005 Chevrolet Tahoe LS 5.3L auto climate VIN: 1GNEK13T45
hello all techs first i am a volvo tech and we have here a good customer with a few volvos we are helping, this tahoe he bought has only air blowing through center vents hot or cold,no defrost, no lower air.has codes b0263,bo229,and b3770. with scan tool conne...

Fixes & Summaries for GM
Fix/Summary Answers
2004 Cadillac SRX 4.6L idler
Thanks to all who replied. For now, with being in Michigan, since it is wintertime, and I learned the a/c was inop anyways, I bypassed the a/c and the missing idler using a shorter belt. It just misses the a/c pulley and still gives good contact on the p/s. I...
2003 Chevrolet Silverado 2500 6.0L gauges, radio, power window, power locks, 4x4 VIN: 1GCHK24UX3
Sorry for the delay closing this. I found multiple areas of rodent damage to wiring harnesses, was going to be into some money just for what I had found at that point. I fear what was found may not be the whole problem. The customer has taken the truck, will d...
2001 Saturn L200 2.2L BCM Security VIN: 1G8JT52F51
I'm calling this one a fix. Either the used Bcm I bought is internally junk or as others have suggested, there is no way to clear them for a flash relearn. The car refuses to relearn the pass lock. Just for testing purposes I swapped the ignition switch and th...
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