GMC Envoy Forum : “2008 GMC ENVOY electrical problem”

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chiefal2

03/16/2008, 11:45AM

About: GMC Envoy

2008 GMC ENVOY electrical problem

Any one have problem with 2008 ENVOY brake lights & cruise control? Fuses all ok and bulbs also.

littlehorn

03/16/2008, 5:28PM

Have not heard of this problem but I would keep pressing the dealership, sounds like a possible problem with the BCM, which they may have a "flash" for once more people report it.

Rob2284

07/10/2008, 4:49PM

What problems? Brake lights flickering?

Jesse769

07/10/2008, 9:06PM

I've worked on a few of these, and most of the time it's because of the relay. It could also be a short in the wiring, I would go to a dealership or a collision shop and have them check all of your wires for a short.

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