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

15115 – Glow Plug Control Module Software – 2015 Chevrolet Silverado & GMC Sierra

2015 Chevrolet Silverado 3500

NHTSA ID Number: 10089827 Manufacturer Communication Number: 15115 Summary 15115 – SERVICE UPDATE. THIS BULLETIN PROVIDES A SERVICE PROCEDURE TO REPROGRAM AND UPDATE THE GLOW-PLUG CONTROL MODULE WITH NEW SOFTWARE ON CERTAIN 2015 MODEL YEAR CHEVROLET SILVERADO HD CREW, HD CREW LTZ, HD REGULAR, HD EXT, HD EXT LTZ VEHICLES EQUIPPED WITH A DURAMAX DIESEL ENGINE (RPO … Read more

Engine Stops Running after Extended idle – 2015-2022 Cadillac Chevrolet GMC

2019 Chevrolet Tahoe

NHTSA ID Number: 10204437 Manufacturer Communication Number: PIT5448G   Summary This Preliminary Information communication advises the technician with a tip when the vehicle stops running after it has been idling for 2.5 hours. This is normal operation of the vehicle built with regular production code BTM and without Regular Production Option Code AVF. If the vehicle was … Read more

Customer Satisfaction Program – Loss of GPS, OnStar and XM Antenna Functions – 2015 Cadillac Chevrolet GMC

2015 Cadillac Escalade

NHTSA ID Number: 10058785 Manufacturer Communication Number: PB-15155   Summary CHEVROLET/GMC/CADILLAC: TSB HAS AN OWNER’S NOTIFICATION LETTER. SELECT DOCUMENT SEARCH BUTTON BELOW. WATER IS LEAKING ON TO ROOF MOUNTED ANTENNA AND IS PREVENTING ONSTAR SYSTEM TO DETERMINE LOCATION OF VEHICLE BY DISABLING COMPASS, XM RADIO SYSTEM, NAVIGATION. MODEL 2015 ESCALADE, ESCALADE ESV, SILVERADO CREW CAB, SUBURBAN, TAHOE, … Read more

Spray-in Bed Liner General Information and Repair Procedures – 2013-2023 Chevrolet & GMC

General Motors

NHTSA ID Number: 10222824 Manufacturer Communication Number: 12-08-51-002O Summary This informational bulletin provides technicians and dealership personnel with spray-in bed liner general information and repair procedures.   Spray-in Bed Liner General Information A spray-in bed liner (RPO CGN, PDL) is optional on the above listed vehicles. The bed liner is applied directly to the truck bed as … Read more