This service bulletin provides technicians with information on available BCM calibrations to restore bulb...
Chevrolet technical service bulletin 070842006Q for 2007-2013, 2017-2022 Chevrolet Silverado 1500, 2019-2022 GMC Sierra 1500 and 2007-2022 Chevrolet Silverado 2500 and others.
- Bulletin number
- 070842006Q
- Component
- Electrical system: body control module/bcm
- Summary
- This service bulletin provides technicians with information on available BCM calibrations to restore bulb outage detection on vehicles produced by a second stage manufacturer (Upfitter), and/or turn signals flash fast after factory box removed.
Owners of these vehicles have filed 1,813 complaints in the electrical category.
Vehicles covered
- Chevrolet Silverado 1500 2007-2013, 2017-2022 20122013201720182019202020212022
- GMC Sierra 1500 2019-2022 2019202020212022
- Chevrolet Silverado 2500 2007-2022 20152016201720182019202020212022
- GMC Sierra 2500 2007-2022 20152016201720182019202020212022
- GMC Sierra Denali 2007-2013, 2015-2019 20112012201320152016201720182019
- Chevrolet Silverado 4500 2019 2019
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