Oil Life Monitor

Oil Life Monitor Engine Control Module Update – 2019 Chevrolet Silverado & GMC Sierra

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2019 Chevrolet Silverado

NHTSA ID Number: 10161956 Manufacturer Communication Number: 19NA109 Summary This informational bulletin provides information for dealers/technicians on Oil Life Monitor Engine Control Module Update.   4 Affected Products Vehicles CHEVROLET SILVERADO 2500 2019 CHEVROLET SILVERADO 3500 2019 GMC SIERRA 2500 2019 GMC SIERRA 3500 2019     SEOCONTENT-START Service Bulletin Bulletin No.: 19-NA-109 Date: May, 2019 INFORMATION … Read more

Duramax Oil Life Monitor – 2019 Chevrolet Silverado & GMC Sierra 2500/3500

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2019 Chevrolet Silverado

NHTSA ID Number: 10162105 Manufacturer Communication Number: PIP5629A Summary This Preliminary information communicates to the dealer technicians to refer to service bulletin 19-NA-109. This Preliminary information communicates to the dealer technicians that the oil life monitoring system for 2019 Duramax 6.6 L5P is under investigation by engineering.   4 Affected Products Vehicles CHEVROLET SILVERADO 2500 2019 CHEVROLET … Read more