Aftermarket ALDL or DLC Interface Devices Causing Multiple Issues – GM Passenger Cars and Trucks

General Motors

  NHTSA ID Number: 10222776 Manufacturer Communication Number: 13-08-116-001H Summary The intent of this service bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them.   Condition Customers may comment on various issues with their vehicle related to high … Read more

Opening Hood When Hood Primary Latch Release Cable is Inoperative – 2010-2017 Chevrolet Equinox & GMC Terrain

2017 Chevrolet Equinox

NHTSA ID Number: 10134596 Manufacturer Communication Number: PI1043D   Summary This preliminary informational bulletin adds the 2017 model year to information to correct a customer concern on opening hood when hood primary latch release cable is inoperative.     16 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET EQUINOX 2010-2017 GMC TERRAIN 2010-2017   Condition/Concern The inside hood … Read more

Stop/Start and AutoStop Operation – 2014-2016 Chevrolet

2016 Chevrolet Impala

NHTSA ID Number: 10116862 Manufacturer Communication Number: PI1426A   Summary This preliminary informational bulletin provides Diagnostic Tips for Stop/Start and AutoStop Operation on vehicles that have a conditon of AutoStop mode not engaging and vehicle automaticlly restarts during a autostop event.     5 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET IMPALA 2015-2016 CHEVROLET MALIBU 2014-2016   … Read more

Tire Radial Force Variation (RFV) – GM Passenger Cars and Light Duty Trucks

2017 Chevrolet Suburban

NHTSA ID Number: 10161906 Manufacturer Communication Number: 000310006N   Summary This informational bulletin provides information for dealers/technicians on Tire Radial Force Variation (RFV).     648 Affected Products Vehicles MAKE MODEL YEAR BUICK CASCADA 2016-2019 BUICK ENCLAVE 2008-2019 BUICK ENCORE 2013-2019 BUICK ENVISION 2016-2019 BUICK LACROSSE 2006-2019 BUICK LESABRE 2006 BUICK LUCERNE 2006-2012 BUICK RAINIER 2006-2007 BUICK … Read more

Diagnostic Tip – Outside Temperature Will Not Update Or Inaccurate – 2014-2019 Buick Cadillac Chevrolet GMC

General Motors

NHTSA ID Number: 10143456 Manufacturer Communication Number: PIT5232E Summary This Preliminary Information communication provides information to the technician the steps to diagnose and repair the concern of the display is showing 32° F (0° C) after a battery or reprogramming a module. The outside temperature will begin to update if driven above 20 mph for at least … Read more