Question about 2003 GMC Sonoma Extended Cab

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I have a 2003, GMC, Sonoma that has a problem that's causing a failure of all of my instruments (gas, volts, oil pressure, temp, speedometer, odometer). Also, when I turn the key off, several of the lights on both sides of the instruments start pulsating (Security, Service Engine, Gate, Battery, etc...). That happens only when the truck is turned off and the key is out. A good friend of mine who is ASE certified (not some backyard mechanic) pulled down the instrument panel and checked the wire harnesses, fuses and regulators (I believe it was the regulators under the hood...?), and he found nothing. He also looked at the back of hte panel to see if anything looked like it had been overheated. Still, nothing. He believed that the problem might be the instrument cluster and that there may have been a recall on my year/make/model truck. So, here's two questions: 1. Does this sound like an instrument cluster to you folks too? 2. Has there been a recall, and how would I qualify to have it replaced if that is indeed the problem. Thanks to anyone who may help.

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Warranty on a seven year old motor,you joking ,not sure of the fault though,have a feeling its the instrument cluster but it could be the ECU playing up as well ,what you need is an identical vehicle side by side and swop bits till you find the right one

Posted on Jan 30, 2010

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