Engine Control Module Calibration for T1 L3B Engine with DTC P26BB Set – 2019-2020 Chevrolet SIlverado & GMC Sierra 1500
NHTSA ID Number: 10178268 Manufacturer Communication Number: 20NA100 Summary This informational bulletin provides information for dealers/technicians on Engine Control Module Calibration for T1 L3B Engine with DTC P26BB Set. 4 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET SILVERADO 1500 2019-2020 GMC SIERRA 1500 2019-2020 SEOCONTENT-START Copyright 2020 General Motors LLC. All Rights Reserved. … Read more