This informational bulletin informs the technician of a possible low A/C charge in a low milage vehicle...
Chevrolet technical service bulletin 19NA231 for 2020 Chevrolet Silverado 2500, 2020 GMC Sierra 2500 and 2020 Chevrolet Silverado 3500 and others.
- Bulletin number
- 19NA231
- Component
- Equipment: appliance: air conditioner
- Summary
- This informational bulletin informs the technician of a possible low A/C charge in a low milage vehicle from the factory.
Vehicles covered
- Chevrolet Silverado 2500 2020 2020
- GMC Sierra 2500 2020 2020
- Chevrolet Silverado 3500 2020 2020
- GMC Sierra 3500 2020 2020
- Chevrolet Silverado 5500 2020 2020
- Chevrolet Silverado 4500 2020 2020
- Chevrolet 6500 2019 2019
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