Information for No Trouble Found Turbochargers Returned to Warranty Parts Center – 2011-2016 Buick & Chevrolet

2015 Buick Encore

NHTSA ID Number: 10139203 Manufacturer Communication Number: PI0675B Summary This preliminary informational bulletin provides information to reduce the number of no trouble found (NTF) turbochargers (TC) being returned to the warranty parts Center (WPC) by informing Service Department personnel of what inspections and/or diagnosis to perform, prior to returning a TC to the WPC.   14 Affected … Read more

Cold Start Misfires – 2014-2016 Cadillac Chevrolet GMC

2016 Chevrolet Corvette

NHTSA ID Number: 10127175 Manufacturer Communication Number: PIP5323 Summary This Preliminary Information communication provides information to the technician about vehicles with misfires or roughness on cold start up. Technician may find a Diagnostic Trouble Code P0300 stored. Technician will add coolant dye to the system, run engine through warm up, pressurize the cooling system on a cold … Read more

Coolant Smell and/or Slight Leak at Radiator – 2014-2016 Cadillac Chevrolet GMC

2016 Chevrolet Silverado

NHTSA ID Number: 10155058 Manufacturer Communication Number: PI1513F   Summary This preliminary information bulletin provides a procedure for radiator and engine coolant thermostat replacement to eliminate coolant smell and/or a slight leak at the radiator.   20 Affected Products Vehicles MAKE MODEL YEAR CADILLAC ESCALADE 2015-2016 CADILLAC ESCALADE ESV 2015-2016 CHEVROLET SILVERADO 1500 2014 CHEVROLET SILVERADO 2500 … Read more

Wet Carpet/Floor at Driver and/or Passenger Footwell Areas – 2010-2017 Chevrolet Equinox & GMC Terrain

2017 Chevrolet Equinox

NHTSA ID Number: 10126145 Manufacturer Communication Number: GCUS-9-2635   Summary 14404B – Special Coverage.Bulletin. Some vehicles may experience a cracked or fractured transmission wave plate, resulting in a loss of 3rd, 5th and reverse gears. If this condition occurs within the stated terms dealers will repair the transmission.   21 Affected Products Vehicles MAKE MODEL YEAR BUICK … Read more

Transmission Overfill – 2015-2016 Cadillac Chevrolet GMC

2015 Chevrolet Corvette

NHTSA ID Number: 10089882 Manufacturer Communication Number: 15667 Summary 15667 – SERVICE UPDATE. THIS BULLETIN PROVIDES A SERVICE PROCEDURE TO CHECK AND ADJUST TRANSMISSION FLUID LEVELS ON THE VEHICLES LISTED ABOVE. THESE VEHICLES MAY EXPEL EXTRA TRANSMISSION FLUID OUT OF A VENT FITTING AND HOSE ON THE TOP OF THE TRANSMISSION.   11 Affected Products Vehicles MAKE … Read more