Service Update Bulletin
Chevrolet technical service bulletin N212330660 for 2021 Chevrolet Silverado 1500, 2021 Chevrolet Tahoe and 2021 GMC Sierra 1500 and others.
- Bulletin number
- N212330660
- Component
- Service brakes, hydraulic
- Summary
- Service Update Bulletin. Certain vehicles may have an erratic signal coming from the engine manifold absolute pressure (MAP) sensor. Customers may notice the service engine soon (SES) lamp illuminate or was illuminated and turned off. DTC?s P0106 and P0108 may also be present as active or stored in history. Dealers will replace the MAP sensor.
Owners of these vehicles have filed 145 complaints in the brakes category.
Vehicles covered
- Chevrolet Silverado 1500 2021 2021
- Chevrolet Tahoe 2021 2021
- GMC Sierra 1500 2021 2021
- Chevrolet Suburban 2021 2021
- Chevrolet Silverado 2500 2021 2021
- GMC Sierra 2500 2021 2021
- Chevrolet Silverado 3500 2021 2021
- Chevrolet Express 2021 2021
- GMC Sierra 3500 2021 2021
- Cadillac Escalade ESV 2021 2021
- GMC Savana 2021 2021
- Cadillac Escalade Na 2021 2021
- Chevrolet Silverado 5500 2021 2021
- Chevrolet Silverado 4500 2021 2021
- Chevrolet Silverado 6500 2021 2021
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