This technical bulletin provides a procedure to replace the NOx2 sensor if found the
Chevrolet technical service bulletin 20NA195 for 2020 Chevrolet Silverado 2500, 2020 GMC Sierra 2500 and 2020 Chevrolet Silverado 3500 and others.
- Bulletin number
- 20NA195
- Component
- Engine and engine cooling: engine: engine control module (ecu/ECM)
- Summary
- This technical bulletin provides a procedure to replace the NOx2 sensor if found the cause of the customers concern.
Owners of these vehicles have filed 40 complaints in the engine category.
Vehicles covered
- Chevrolet Silverado 2500 2020 2020
- GMC Sierra 2500 2020 2020
- Chevrolet Silverado 3500 2020 2020
- GMC Sierra 3500 2020 2020
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