Electrical system: instrument cluster/panel
GMC technical service bulletin PI1318B for 2014 GMC Sierra 1500, 2014-2015 Chevrolet Corvette and 2015 GMC Yukon and others.
- Bulletin number
- PI1318B
- Component
- Electrical system: instrument cluster/panel
- Summary
- This preliminary informational bulletin provides repair information on instrument cluster reprogramming to correct a customer concern of analog gauges and/or cluster display inoperative at startup, or cluster display/analog gauges/backlighting iInoperative intermittently, or speedometer analog gauge operates in opposite direction.
Owners of these vehicles have filed 307 complaints in the electrical category.
Vehicles covered
- GMC Sierra 1500 2014 2014
- Chevrolet Corvette 2014-2015 20142015
- GMC Yukon 2015 2015
- Buick Regal 2015 2015
- GMC Yukon XL 2015 2015
- Buick Lacrosse 2015 2015
- GMC Sierra 2500 2015 2015
- GMC Sierra Denali 2015 2015
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