Silverado

Customer Satisfaction Program – 44120 Cracked 2-3-4-6-8 Clutch Piston – 2016 Cadillac Chevrolet GMC

by
2016 Chevrolet Silverado

NHTSA ID Number: 10135433 Manufacturer Communication Number: GCUS-3-632 Summary 44120 – Customer Satisfaction Program – Certain vehicles, equipped with an 8-speed automatic transmission, may have a condition in which the 2-3-4-6-8 Clutch Piston is out of specification. Parts as installed exhibited a crack condition as cast after machining. As a result the vehicle could exhibit 1-2 upshift … Read more

Reduced Air Flow From HVAC Vents And DTC B3933 – 2007-2009 Cadillac Chevrolet GMC Hummer

by
2009 Cadillac Escalade

NHTSA ID Number: 10125955 Manufacturer Communication Number: PIT5297   Summary This Preliminary Information communication provides information to the technician about vehicles that may have reduced air flow from the Heater-Vent-Air Conditioning dash vents. Technician may find B3933 sym 05 set in the Heater-Vent-Air Conditioning control head. Technician will need to reprogram the Heater-Vent-Air Conditioning control head using … Read more

Low Oil Pump Pressure Due To Sticking Oil Pressure Relief Valve – 2007-2018 Buick Cadillac Chevrolet Hummer Pontiac Saab

by
2018 Chevrolet Corvette

NHTSA ID Number: 10164752 Manufacturer Communication Number: PIP4158H Summary This Preliminary Information communication provides information to the technician about vehicles that have low oil pressure, no oil pressure, and/or engine noise. Technician will need to replace the oil pump, flush the oil cooler lines.   159 Affected Products Vehicles MAKE MODEL YEAR BUICK ALLURE 2008-2009 BUICK LACROSSE … Read more

Rear View Mirror and Camera Loose – 2013-2016 Buick Cadillac Chevrolet GMC

by
2016 Chevrolet Silverado

NHTSA ID Number: 10201125 Manufacturer Communication Number: PI1187C   Summary Information on Inside Rear view Mirror and Camera Loose   Some customers may comment that the inside rear view mirror or front camera is loose or that the mirror/camera mounting bracket is loose or has fallen off.   If a vehicle is encountered with the above condition, … Read more

Recovery Process from a Controller Reprogramming Interruption – 2015-2016 Cadillac Chevrolet GMC

by
2016 Chevrolet Camaro

NHTSA ID Number: 10201118 Manufacturer Communication Number: 15-NA-083   Summary Recovery Process from a Controller Reprogramming Interruption   Condition During service reprogramming of the T87 TCM, some technicians may notice the TCM may fail during the reprogramming event and become unresponsive to the Service Programming System (SPS), unresponsive to the GDS2 tool. This bulletin addresses corrective actions … Read more