check engine / stabilitrac warning lights
November 17th, 2010, 11:14 AM
#1
check engine / stabilitrac warning lights
i have an 07 LTZ and i just jumped in the truck to go to work and when i started it, it felt out of the ordinary. kind of a rough start. then i put it in reverse and i felt the roughness get worse. whole truck was shaking and the engine was pulsing along with the RPMs being a bit high.
of course my Driver Info Center computer lights died a few weeks ago so theres no diagnostic capabilities. has anyone ever experienced the engine issue and stabilitrac lights at the same time?
of course my Driver Info Center computer lights died a few weeks ago so theres no diagnostic capabilities. has anyone ever experienced the engine issue and stabilitrac lights at the same time?
November 17th, 2010, 5:09 PM
#5
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Check the wiring harness adjacent to the front drive line.
My guess is a wire came out of a clip that happens to power the fuel pump.
The guess comes from the wife's 07 Denali doing the exact same thing.
The service guy said they replace a section of wire, get it off the front drive shaft, all good.
Could be B.S. but warranty fixed it.
Mr. Wizard just mailed my cluster back to me. I'll plug 'er up tomorrow, see if my $169.00 (incl. ship) fixed the DIC.
My guess is a wire came out of a clip that happens to power the fuel pump.
The guess comes from the wife's 07 Denali doing the exact same thing.
The service guy said they replace a section of wire, get it off the front drive shaft, all good.
Could be B.S. but warranty fixed it.
Mr. Wizard just mailed my cluster back to me. I'll plug 'er up tomorrow, see if my $169.00 (incl. ship) fixed the DIC.
Last edited by jlutty3; November 17th, 2010 at 5:10 PM. Reason: I Fergit Stuff.
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