Program ECM Error E4491/E4423 – 2016-2019 All GM Passenger Cars and Light Duty Trucks

2017 Chevrolet Camaro

NHTSA ID Number: 10143429 Manufacturer Communication Number: PIP5373B Summary This Preliminary Information communication provides the technician with steps on how to program an Engine Control Module when getting a Service Programming System error code E4491 or E4423. In some cases Techline Customer Support Center may need to be contacted to resolve the issue.   144 Affected Products … Read more

Diagnostic Information for Supplemental Inflatable Restraint (SIR) System, Intermittent AIR BAG Indicator/Lamp Illuminated with DTC(s) B0012, B0013, B0015, B0016, B0019, B0020, B0022, B0023, B0026, B0033, B0040, B0042 or B0044 Set – 2005-2014 Buick Cadillac Chevrolet GMC Pontiac Saturn HUMMER Daewoo Opel

2014 Chevrolet Silverado

NHTSA ID Number: 10137623 Manufacturer Communication Number: 08-09-41-002H Summary This technical bulletin provides a procedure to complete a terminal replacement or connector re connection to correct a condition of Diagnostic Information for Supplemental Inflatable Restraint (SIR) System, Intermittent AIR BAG Indicator/Lamp Illuminated with DTC(s) B0012, B0013, B0015, B0016, B0019, B0020, B0022, B0023, B0026, B0033, B0040, B0042 or … Read more

Poor Fuel Economy – 2010-2017 Chevrolet Equinox & GMC Terrain

2017 Chevrolet Equinox

NHTSA ID Number: 10099473 Manufacturer Communication Number: PIP5244B Summary THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT VEHICLES THAT HAVE POOR FUEL ECONOMY. DEALER SHOULD OBTAIN A DETAILED DESCRIPTION OF OUR CUSTOMER’S DRIVING HABITS ON A DAILY BASIS, SUCH AS MILES DRIVEN, ROADS TAKEN, AND SPEEDS DRIVEN. TECHNICIAN SHOULD PERFORM AN INITIAL FUEL ECONOMY EVALUATION … Read more

Vehicle Remote Start Inoperative, Malfunction Indicator Lamp (Check Engine Light) ON, with P3055 and/or P3056 Set – 2016 Chevrolet Malibu

2016 Chevrolet Malibu

NHTSA ID Number: 10078540 Manufacturer Communication Number: SB-16-NA-093 Summary “THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO REPLACE THE MULTIFUNCTION POWER SUPPLY CONVERTER TO CORRECT A CUSTOMER CONCERN THAT THE REMOTE VEHICLE START IS INOPERATIVE, THE MALFUNCTION INDICATOR LAMP IS ON AND THE STOP/START FUNCTION IS INOPERATIVE.”   1 Affected Product Vehicle MAKE MODEL YEAR CHEVROLET MALIBU 2016 … Read more

Air Conditioning Not Getting Cold Enough or Blows Warm Air – 2015-2016 Chevrolet

2016 Chevrolet Sonic

NHTSA ID Number: 10116865 Manufacturer Communication Number: 16-NA-028 Summary This technical bulletin provides a procedure to replace the air conditioning condenser and perform an a/c system analysis on vehicles that have the condition of Air Conditioning Not Getting Cold Enough or Blows Warm Air   2 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET SONIC 2015 CHEVROLET TRAX … Read more