Unable To Communicate With The EBCM DTC U0121 – 2007-2015 Buick Cadillac Chevrolet GMC Pontiac Saturn

2015 Chevrolet Camaro

NHTSA ID Number: 10127232 Manufacturer Communication Number: PIT4056H   Summary This Preliminary Information communication provides information to the technician on the steps to help diagnose and repair vehicles with a Antilock Braking System Malfunction Indicator Lamp on. Technician will find the scan tool will not communicate with the Electronic Brake Control Module. Technician will check the Yaw … Read more

Exhaust Fluid Quality Poor Message Displayed, Reductant Fluid Quality Test Status will Pass, Time Out, Fail or Interrupt – 2010-2016 Chevrolet & GMC with Duramax Diesel 6.6L Engine

2016 Chevrolet Silverado

NHTSA ID Number: 10126345 Manufacturer Communication Number: PI1214B   Summary This preliminary informational bulletin provides service personnel with a guide to determine which SI documents and scan tool parameters to reference when encountering an: Exhaust Fluid Quality Poor message displayed, and a Reductant Fluid Quality Test status that will Pass, Time Out, Fail or Interrupt and other … Read more

Drive Quality Degradation and/or Transmission Harsh Shifts – 2014-2015 Chevrolet Spark

2015 Chevrolet Spark

NHTSA ID Number: 10079725 Manufacturer Communication Number: GCUS-3-401 Summary 20710 – CUSTOMER SATISFACTION PROGRAM. VEHICLES EQUIPPED WITH A CONTINUOUSLY VARIABLE RATIO AUTOMATIC TRANSMISSION (CVT) (RPO M4M), MAY HAVE A CONDITION IN WHICH THE DRIVE PULLEY AND BELT COULD BE DAMAGED IF THEY EXPERIENCE AN UNEXPECTED HARSH SHIFT EVENT. DEALERS ARE TO REPROGRAM THE TRANSMISSION CONTROL MODULE (TCM) … Read more

Exterior Lamp Condensation and Replacement Guidelines – 2019 and Prior GM Passenger Cars and Trucks

2019 Chevrolet Corvette ZR1

NHTSA ID Number: 10155009 Manufacturer Communication Number: 010842001L   Summary This informational bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Replacement Guidelines.   1127 Affected Products Vehicles MAKE MODEL YEAR BUICK CASCADA 2016-2019 BUICK CENTURY 2000-2005 BUICK ENCLAVE 2008-2019 BUICK ENCORE 2013-2019 BUICK ENVISION 2016-2019 BUICK LACROSSE 2005-2019 BUICK LESABRE 2000-2006 BUICK LUCERNE 2006-2012 BUICK … Read more

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