This technical bulletin provides a procedure to correct a click type noise heard from the starter when...
Chevrolet technical service bulletin 21NA020 for 2018-2020 Chevrolet 3500 and 2018-2020 Chevrolet 4500HD.
- Bulletin number
- 21NA020
- Component
- Electrical system
- Summary
- This technical bulletin provides a procedure to correct a click type noise heard from the starter when cranking.
Owners of these vehicles have filed 3 complaints in the electrical category.
Vehicles covered
- Chevrolet 3500 2018-2020 201820192020
- Chevrolet 4500HD 2018-2020 201820192020
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