NHTSA ID Number:Â 10205056 Manufacturer Communication Number:Â 20NA078 Summary This technical bulletin provides a procedure to replace the 4 5 6 clutch housing if the bushing was found worn and the cause of the customers concern. 21 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET EXPRESS 2019-2020 CHEVROLET SILVERADO 1500 2019-2020 CHEVROLET SILVERADO 2500 2019-2020 … Read more
NHTSA ID Number:Â 10205554 Manufacturer Communication Number:Â 21NA169 Summary This service bulletin provides diagnostic information/procedures to aid the service technician in diagnosing 9T45/50/60 automatic transmissions with low mileage and DTCs current or history related to the control solenoids and valves. 31 Affected Products Vehicles MAKE MODEL YEAR BUICK ENCORE GX 2020-2022 BUICK ENVISION 2020-2022 … Read more
NHTSA ID Number:Â 10205541 Manufacturer Communication Number:Â 20NA136 Summary This informational bulletin describes/outlines the process for the 9T65 Automatic Transmission Replacement Pilot Program (U.S. Only). 23 Affected Products Vehicles MAKE MODEL YEAR BUICK ENCLAVE 2018-2022 CADILLAC XT5 2020-2022 CADILLAC XT6 2020-2022 CHEVROLET BLAZER 2019-2022 CHEVROLET TRAVERSE 2018-2022 GMC ACADIA 2020-2022 Overview The 9T65 … Read more
NHTSA ID Number:Â 10205540 Manufacturer Communication Number:Â 19NA153 Summary This technical bulletin provides a procedure to replace the torque converter and inspect the front pump and the TEHCM for metal. 87 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET 3500 2014, 2019 CHEVROLET COLORADO 2015-2019 CHEVROLET EXPRESS 2014-2019 CHEVROLET SILVERADO 1500 2014-2019 CHEVROLET SILVERADO 2500 … Read more
NHTSA ID Number:Â 10113709 Manufacturer Communication Number:Â PI1393B Summary This preliminary informational bulletin provides diagnostic tips that may be helpful in correcting a customer concern of a Malfunction Indicator Lamp (MIL) illuminated. Technicians may find DTC P0741 Torque Converter Clutch Stuck Off set . Condition/Concern Malfunction Indicator Lamp (MIL) on. Technicians may find DTC … Read more
