This technical bulletin provides a procedure to inspect fuses F51DR and/or F52DR in the X51R right...
Chevrolet technical service bulletin 21NA121 for 2019-2021 Chevrolet Silverado 1500 and 2019-2021 GMC Sierra 1500.
- Bulletin number
- 21NA121
- Component
- Electrical system
- Summary
- This technical bulletin provides a procedure to inspect fuses F51DR and/or F52DR in the X51R right instrument panel fuse block when they should not be installed.
Owners of these vehicles have filed 675 complaints in the electrical category.
Vehicles covered
- Chevrolet Silverado 1500 2019-2021 201920202021
- GMC Sierra 1500 2019-2021 201920202021
VIN decoder
See the problems and recalls for an exact car
Buying a used Chevrolet Silverado 1500?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history