GMC Sierra owners have reported 1 problem related to electrical equipment (under the equipment category). The most recently reported issues are listed below.
I have a 2003 GMC Sierra and the speedometer is stuck at 45-60 mph, and goes up past the 120 mph mark when in motion. I believe this is a serious safety hazard, and from a search online, I found that this problem is found on many other 2003-2006 gm trucks. This needs to be recalled immediately due to expired warranties for many other gm truck owners that have this faulty speedometer problem, and the expensive cost to repair/replace. Thank you.
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