Water Leaks – 2015-2016 Chevrolet Colorado & GMC Canyon

2016 Chevrolet Colorado

NHTSA ID Number: 10081055 Manufacturer Communication Number: PIT5396B   Summary THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN THAT SOME VEHICLE MAY HAVE A WATER LEAK INTO THE CABIN. WATER STAINING MAY BE SEEN IN THE HEADLINER OR WATER MAY BE ON THE FLOOR. TECHNICIAN WILL INSPECT THESE AREAS FOR WATER INTRUSION ROOF DITCH, REAR GLASS, … Read more

Information on New Refrigerant (R-1234yf) for A/C Service – 2013-2019 GM Passenger Cars and Trucks

2019 Chevrolet Corvette

NHTSA ID Number: 10135245 Manufacturer Communication Number: 120137001B   Summary This informational bulletin provides information to dealership personnel on a new refrigerant (R-1234yf) for A/C service.     Product Description R-1234yf is a new environmentally friendly refrigerant that has a 99.7% lower Global Warming Potential (GWP) than R-134a. The new refrigerant is considered mildly flammable and has … Read more

Tailgate Cable Slack – 1998-2021 Cadillac Chevrolet GMC

2021 Chevrolet Silverado

NHTSA ID Number: 10193430 Manufacturer Communication Number: PIT3227Q   Summary This Preliminary Information communication provides information to the technician about vehicles that may have slack in one of the tailgate cables. Technician should not replace any parts for this concern. Please communicate to the customer this condition is a normal operating characteristic of their vehicle.     … Read more

Transport Mode On Message Displayed in DIC and/or Battery Light is Flashing – Buick Cadillac Chevrolet GMC

2019 Chevrolet Camaro

NHTSA ID Number: 10137386 Manufacturer Communication Number: 110849001W   Summary This technical bulletin provides information on Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing and the procedures to turn the transport mode message on and off.     170 Affected Products Vehicles MAKE MODEL YEAR BUICK CASCADA 2016-2018 BUICK ENCORE … Read more

Clunking Noise from Rear of Vehicle (Retorque Leaf Spring Bolts) – 2007-2019 Chevrolet GMC Trucks

2017 Chevy Silverado

NHTSA ID Number: 10163265 Manufacturer Communication Number: 090309001G   Summary This technical bulletin provides a procedure for re-torque the lead springs.     32 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET SILVERADO 1500 2007-2019 CHEVROLET SILVERADO 2500 2014, 2019 CHEVROLET SILVERADO 3500 2014, 2019 GMC SIERRA 1500 2007-2019 GMC SIERRA 2500 2014, 2019   Condition Clunking noise … Read more