This technical bulletin provides a procedure to install 2 way tape to correct a condition of Trailering...
Chevrolet technical service bulletin 21-NA-027 for 2019-2023 Chevrolet Silverado 1500, 2019-2023 GMC Sierra 1500 and 2019-2023 Chevrolet Silverado 2500 and others.
- Bulletin number
- 21-NA-027
- Component
- Electrical system
- Summary
- This technical bulletin provides a procedure to install 2 way tape to correct a condition of Trailering Connector Loose Within Rear Bumper.
Owners of these vehicles have filed 1,232 complaints in the electrical category.
Vehicles covered
- Chevrolet Silverado 1500 2019-2023 20192020202120222023
- GMC Sierra 1500 2019-2023 20192020202120222023
- Chevrolet Silverado 2500 2019-2023 20192020202120222023
- GMC Sierra 2500 2019-2023 20192020202120222023
- Chevrolet Silverado 3500 2019-2023 20192020202120222023
- GMC Sierra 3500 2019-2023 20192020202120222023
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