Dealer message only. select 2015 vehicles will receive a software download via onstar® to update the...
Chevrolet technical service bulletin 15038 MESSAGE for 2015 Chevrolet Silverado 1500, 2015 Chevrolet Tahoe and 2015 GMC Sierra 1500 and others.
- Bulletin number
- 15038 MESSAGE
- Component
- Electrical system: software
- Summary
- 15038 - dealer message only. Select 2015 vehicles will receive a software download via onstar® to update the software for the electronic climate control (ecc) system. The update will be performed on dealer inventory vehicles, with the update occurring during the night time hours of 1am to 5am edt. Updates will be rolled out to the inventory starting 6/29/2015 and complete by end of september 2015. No further action is required by the dealer. This update will take approximately 15 minutes.
Owners of these vehicles have filed 778 complaints in the electrical category.
Vehicles covered
- Chevrolet Silverado 1500 2015 2015
- Chevrolet Tahoe 2015 2015
- GMC Sierra 1500 2015 2015
- Chevrolet Suburban 2015 2015
- Chevrolet Corvette 2015 2015
- GMC Yukon 2015 2015
- Chevrolet Silverado 2500 2015 2015
- Chevrolet Colorado 2015 2015
- Cadillac CTS 2015 2015
- GMC Sierra 2500 2015 2015
- Cadillac Escalade 2015 2015
- GMC Canyon 2015 2015
- Chevrolet Silverado 3500 2015 2015
- Buick Encore 2015 2015
- GMC Sierra 3500 2015 2015
- Cadillac Escalade ESV 2015 2015
- Cadillac Ats 2015 2015
- Cadillac XTS 2015 2015
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