This technical bulletin provides a procedure to program the ECM if found the
Chevrolet technical service bulletin 18NA289 for 2019 Chevrolet Silverado 1500 and 2019 GMC Sierra 1500.
- Bulletin number
- 18NA289
- Component
- Equipment adaptive/mobility
- Summary
- This technical bulletin provides a procedure to program the ECM if found the cause of engine misfire, codes.
Vehicles covered
- Chevrolet Silverado 1500 2019 2019
- GMC Sierra 1500 2019 2019
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