GMC

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

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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

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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

Engine Misfire May Be Due To loose Spark Plug Wires – 2014-2019 Chevrolet & GMC

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2019 Chevrolet Corvette

NHTSA ID Number: 10149051 Manufacturer Communication Number: PIP5159C   Summary This Preliminary Information communication provides information to the technician about vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on and Diagnostic Trouble Code P0300 – P0308  may set. Technician will inspect for lose sparkplug wire. If a spark plug wire is found lose check … Read more

SES MIL / Service Suspension System / ABS MIL / No Crank / Misfire / A/C Inoperative (Inspect Engine Harness Chaffing At Vacuum Pump Pulley) – 2014-2016 Cadillac Chevrolet & GMC

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2016 Chevrolet Suburban

  NHTSA ID Number: 10083249 Manufacturer Communication Number: PIT5307D   Summary THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT VEHICLES THAT MAY HAVE A SERVICE ENGINE SOON MALFUNCTION INDICATOR LAMP, ANTILOCK BRAKING SYSTEM MALFUNCTION INDICATOR LAMP, SERVICE SUSPENSION SYSTEM MESSAGE, MISFIRE, HESITATION, NO CRANK, HEATER-VENT-AIR CONDITIONING INOPERATIVE. TECHNICIAN MAY FIND F11UA, F104UA, F35UA, AND OR … Read more

14669 – Brake Vacuum Pump Fuse – 2015 Chevrolet Colorado & GMC Canyon

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2015 Chevrolet Colorado

NHTSA ID Number: 10056603 Manufacturer Communication Number: PB-14669   Summary GMC/CHEVROLET: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. AN IMPROPER INSTALLED 60 AMP FUSE IN UNDERHOOD ELECTRICAL CENTER (UEC) FOR BRAKE VACUUM PUMP CIRCUIT, INSTEAD OF REQUIRED 30 AMP FUSE, WILL CAUSE A NONE PROTECTION AGAINST RESISTIVE SHORT CIRCUIT CONDITION. MODEL 2015 CANYON, COLORADO. *PE     … Read more