Power Steering Noise or Fluid Leak from Power Steering Pump, Gear or High Pressure Hose During Extreme Low Temperature Conditions – 2007-2020 Buick Cadillac Chevrolet GMC Opel

2018 Cadillac XTS

NHTSA ID Number: 10163270 Manufacturer Communication Number: 130232001F Summary This technical bulletin provides a procedure to flush and bleed power steering system to correct a power steering noise or fluid leak concern that is caused during extremely low temperatures.   179 Affected Products Vehicles MAKE MODEL YEAR BUICK ENCLAVE 2012-2017 BUICK LACROSSE 2009-2013 BUICK REGAL 2011-2013 CADILLAC … Read more

Driver Information Center (DIC) Switch Buttons Are Inoperative – 2007-2017 Buick Chevrolet GMC Saturn

General Motors

NHTSA ID Number: 10184104 Manufacturer Communication Number: PIT4534G Summary This Preliminary Information communication provides information to the technician about vehicle that have the Driver Information Center button inoperative. Technician will insure the connectors to the Instrument Panel Cluster and the DIC witch are connected and then remove the (IPC/DSPLY) fuse. Reinstall the fuse after a few seconds … Read more

15663 – OnStar Microphone Quality – 2016 Buick Chevrolet GMC

2016 Buick Enclave

NHTSA ID Number: 10089571 Manufacturer Communication Number: 15663   Summary 15663 – SERVICE UPDATE. THIS BULLETIN PROVIDES A SERVICE PROCEDURE TO RELOCATE A WIRE CIRCUIT WITHIN THE ONSTAR CONNECTOR ON CERTAIN VEHICLES. THESE VEHICLES LACK A GROUND IN THE MICROPHONE RETURN PATH, WHICH RESULTS IN THE VOICE RECOGNITION BECOMING INOPERABLE WHEN THE VEHICLE IS IN RETAINED ACCESSORY … Read more

Throttle Body – Reduced Power Mode – 2008-2012 Buick Cadillac Chevrolet GMC Hummer Pontiac Saturn

2012 GMC Canyon

NHTSA ID Number: 10135171 Manufacturer Communication Number: GCUS-9-1009   Summary 14582A – Special Coverage (2012 model year Buick Enclave, Lacrosse, Regal; Chevrolet Traverse, and GMC Acadia vehicles have been removed). On some various model year vehicles, the throttle-position sensor may cause the engine to run rough, cause the malfunction-indicator lamp and/or an engine reduced power message to … Read more

Seatbelt Warning Lights and Chimes with Seatbelt Buckled – 2003-2015 Buick Cadillac Chevrolet GMC Saturn

2015 Chevrolet Express

NHTSA ID Number: 10074760 Manufacturer Communication Number: SB-14635 Summary Seatbelt warning light and chime audible warnings may illuminate while the seatbelt is buckled.   CONDITION On some 2003-2015 model year Chevrolet Express and GMC Savana vehicles equipped with power seat adjust Driver 6 Way (RPO AG1), and 2009-2010 model year Chevrolet Colorado and GMC Canyon; 2010 model … Read more