GM of Canada OnStar Cellular Communication Upgrade – 2000-2015 GM Passenger Car and Light Duty Trucks

2015 Buick Enclave

NHTSA ID Number: 10166666 Manufacturer Communication Number: 150844001J   Summary This informational bulletin provides information for the GM of Canada OnStar Cellular Communication Upgrade to 3G/4G LTE for vehicles that may need an upgrade.     671 Affected Products Vehicles MAKE MODEL YEAR BUICK CENTURY 2000, 2004-2005 BUICK ENCLAVE 2008-2015 BUICK ENCORE 2013-2014 BUICK LACROSSE 2005-2014 BUICK … Read more

Vibration Felt in Drive at Idle – 2014-2018 Chevrolet Impala

2018 Chevrolet Impala

NHTSA ID Number: 10139260 Manufacturer Communication Number: PI1420B   Summary This preliminary informational bulletin provides repair information to correct a customer concern of vibration felt through the steering wheel, drivers and passengers seats or floor while vehicle in drive at idle.     5 Affected Products Vehicle MAKE MODEL YEAR CHEVROLET IMPALA 2014-2018   Condition/Concern Vibration at … Read more

Difficult to Shift into Gear, Intermittent Gear Pop Out and/or Mushy Shifts (No Grind) – 2014-2015 Chevrolet Corvette

2015 Chevrolet Corvette

NHTSA ID Number: 10201127 Manufacturer Communication Number: PI1276C   Summary Difficult to shift into Gear, Intermittent Gear Pop Out and/or Mushy shifts (no grind)     Condition/Concern Transmission is difficult to shift into gear, intermittent gear pop out occurs, or that the shifter has a mushiness to the shift and lacks crispness in shifts.   Recommendation/Instructions The … Read more

Use of Nitrogen Gas in Tires – GM Passenger Cars and Trucks

2020 Chevrolet Corvette

NHTSA ID Number: 10174300 Manufacturer Communication Number: 050310020G   Summary This informational bulletin provides information for dealers/technicians on Use of Nitrogen Gas in Tires.     739 Affected Products Vehicles MAKE MODEL YEAR BUICK CASCADA 2016-2019 BUICK ENCLAVE 2008-2020 BUICK ENCORE 2014-2020 BUICK ENVISION 2016-2020 BUICK LACROSSE 2006-2019 BUICK LESABRE 2006 BUICK LUCERNE 2006-2011 BUICK RAINIER 2006-2007 … Read more

HD Radio Signal Cuts In and Out, Skips, or Drops Out – 2013-2015 Buick Cadillac Chevrolet & GMC

2015 Chevrolet Silverado

NHTSA ID Number: 10114387 Manufacturer Communication Number: PIC5854D   Summary This Preliminary Information communication provides information to the technician about vehicles that may have a the AM or FM audio volume changes, mutes, echoes, cuts in and out, repeats broadcast content, or skips intermittently. Advise this is normal operation when listening to a weak AM or FM … Read more