Radio Software Version V135116 Over-the-Air Update – 2020 Chevrolet & GMC

2020 Chevrolet Camaro

NHTSA ID Number: 10178261 Manufacturer Communication Number: 20NA012   Summary This Technical bulletin provides service procedure information for dealers/technicians on Radio Software Version V135116 Over-the-Air Update.   13 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET BLAZER 2020 CHEVROLET CAMARO 2020 CHEVROLET COLORADO 2020 CHEVROLET EQUINOX 2020 CHEVROLET MALIBU 2020 CHEVROLET SILVERADO 1500 2020 CHEVROLET SILVERADO 2500 2020 … Read more

Wind and/or White/Static Type Noise Heard Near Transmission Shifter – 2019-2020 Chevrolet Equinox & Holden Equinox

2020 Chevrolet Equinox

NHTSA ID Number: 10187755 Manufacturer Communication Number: 20NA064   Summary This technical bulletin provides a procedure to replace the transmission range selector cable to correct a wind and/or white/static type noise heard near the transmission shifter.     3 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET EQUINOX 2019-2020 CHEVROLET EXPRESS 2019   Condition Some customers may comment … Read more

Intermittent Parasitic Battery Draw Below 40 Degrees F / Dead Battery / Slow Crank – 2018-2020 Buick Cadillac Chevrolet GMC

2020 Chevrolet Camaro

NHTSA ID Number: 10178303 Manufacturer Communication Number: PIT5745   Summary This Preliminary information communicates and issue with the memory seat module waking up the low speed GM lan bus and causing a battery draw.   72 Affected Products Vehicles MAKE MODEL YEAR BUICK ENVISION 2018-2020 BUICK LACROSSE 2018-2019 CADILLAC ATS 2018-2019 CADILLAC CT6 2018-2020 CADILLAC CTS 2018-2019 … Read more

Left Trailer Turn Signal Flashes Once And Stops (Without V92) – 2018-2020 Chevrolet Equinox & GMC Terrain

2020 Chevrolet Equinox

NHTSA ID Number: 10178304 Manufacturer Communication Number: PIT5748   Summary This preliminary information makes the technician aware of a trailer lighting concern if the incorrect harness is used to wire trailer.   6 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET EQUINOX 2018-2020 GMC TERRAIN 2018-2020   Parts Information Description Part Number Quantity Trailer Wiring Harness 84215177 1 … Read more

Diagnostic Tips For Direct Injected Engines Hard Start Cold – 2008-2020 Buick Cadillac Chevrolet GMC Saturn

2020 Chevrolet Camaro

NHTSA ID Number: 10178389 Manufacturer Communication Number: PIP5180C   Summary This Preliminary Information communication provides information to the technician about vehicles that have hard start, extended crank, or black smoke from the exhaust when starting. Technician will need to perform fuel quality test, spark test, and a compression test. Technician should also install a vacuum gauge prior … Read more