Passive Door Unlocking Inoperative and/or Enabling and Disabling of Passive Unlocking – 2019-2021 Buick Cadillac Chevrolet GMC

2019 Chevrolet Silverado 1500

NHTSA ID Number: 10199234 Manufacturer Communication Number: 18NA279   Summary This service bulletin provides information for dealers/technicians on the process to disable and enable passive unlocking.     80 Affected Products Vehicles MAKE MODEL YEAR BUICK ENCLAVE 2019-2021 BUICK ENCORE 2019-2021 BUICK ENCORE GX 2020-2021 BUICK ENVISION 2019-2021 BUICK LACROSSE 2019 CADILLAC CT4 2020-2021 CADILLAC CT5 2020-2021 … Read more

Diagnostic Aid For Vehicles All DTCs P1AEE P1AEF P1AF0 P1AF2 P1E22 – 2016-2019 Chevrolet & Buick

2019 Chevrolet Malibu

NHTSA ID Number: 10163653 Manufacturer Communication Number: PIC6244D Summary This Preliminary Information communication provides information to the technician about vehicles that have a Shift to Park message on the Driver Information Center. Technician will find Diagnostic Trouble Codes P1AEE, P1AEF, P1AF0, P1AF2, and P1E22. Technician will need to replace the transmission. Technician will need to review the … Read more

Special Coverage Adjustment 18029 Inoperative Purge Solenoid – 2015 Buick Cadillac Chevrolet & GMC

2015 Chevrolet Camaro

NHTSA ID Number: 10143751 Manufacturer Communication Number: 18029   Summary 18029 – Special Coverage. Certain vehicles listed above, may have an inoperative purge solenoid that could lead to excessive fuel vapors entering the combustion chamber from the fuel tank. This condition could result in no start, idle stall, and possible drivability issues such as hesitation. The driver … Read more

Object Detection System Message / Service Active Safety / Front Camera / Adaptive Cruise Control / Driver Assist System DTCs U0075 U026A U026B U026C U0265 U0268 U0269 Due To MDI Or Cable Issue – 2013-2018 Buick Cadillac Chevrolet GMC

2018 Cadillac Escalade

NHTSA ID Number: 10157027 Manufacturer Communication Number: PIT5441C Summary This Preliminary Information communication provides information to the technician the steps to diagnose and repair vehicles that may have an Object Detection System Message Diagnostic Trouble Codes U0075, U026A, U026B, U026C, U0265, U0268, and/or U0269 stored in the active safety module. Technician should inspect his Multiple Diagnostic Interface … Read more

GPS Inoperative, Red Line Across GPS Indicator, or the Location is Stuck in Warren Michigan – 2016-2017 Buick Cadillac Chevrolet GMC

2016 Cadillac Escalade

NHTSA ID Number: 10089108 Manufacturer Communication Number: 16-NA-219 Summary THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO REPROGRAM THE HMI MODULE TO CORRECT A CONDITION OF GPS INOPERATIVE, RED LINE ACROSS GPS INDICATOR OR THE LOCATION IS STUCK IN WARREN MICHIGAN.   26 Affected Products Vehicles MAKE MODEL YEAR BUICK LACROSSE 2016 BUICK REGAL 2016 CADILLAC ATS 2016 … Read more