Electrical system: 12v/24v/48v battery
Chevrolet technical service bulletin PIT5543 for 2015-2016 Chevrolet Tahoe, 2015-2016 Chevrolet Suburban and 2015-2016 GMC Yukon and others.
- Bulletin number
- PIT5543
- Component
- Electrical system: 12v/24v/48v battery
- Summary
- This Preliminary Information communication provides information to the technician about vehicles that have a dead battery after sitting for more than 20 days. Technician will need to change Rear Heated Seat Control Module power circuit 5140 from a hot-at-all-times fuse to a hot-in-run/crank fuse.
Owners of these vehicles have filed 505 complaints in the electrical category.
Vehicles covered
- Chevrolet Tahoe 2015-2016 20152016
- Chevrolet Suburban 2015-2016 20152016
- GMC Yukon 2015-2016 20152016
- GMC Yukon XL 2015-2016 20152016
- Cadillac Escalade 2015-2016 20152016
- Cadillac Escalade ESV 2015-2016 20152016
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