| Bulletin Date: | Jan. 31, 2022 |
| Component: | Electrical system |
| Bulletin Summary: | This preliminary information communicates�a list of dtc that could be in the vehicle�that causes no issues. Advising technician on how to proceed if the codes are in history (ignore) or is current (diagnosis)� � |
| Vehicles covered in this TSB: |
Advantage Tri-fold Tonneau Cover,
Chevrolet All-weather Floor Liner,
D 14048271,
General Motors Transmission Software,
GMC Door Latch,
Gmspo 16 Gallon Fuel Tank,
Gmspo 20 Gallon Fuel Tank,
Gmspo Battery,
NSV Universal Tablet Holder,
Rugged Liners Trifold Tonneau Cover,
Strattec Security Ignition Key.
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Also see Common GMC problems