Various Engine Noises During Cold Start and Warm Engine Operation – 2014-2020 Cadillac Chevrolet GMC

2019 Chevrolet Silverado

NHTSA ID Number: 10174305 Manufacturer Communication Number: 140604004F   Summary This informational bulletin explains the normal noises an engine may make when the ambient temperature outside is cold or the vehicle has sat for a few hours.   91 Affected Products Vehicles MAKE MODEL YEAR CADILLAC CTS 2016, 2018-2019 CADILLAC ESCALADE 2015-2020 CADILLAC ESCALADE ESV 2015-2020 CHEVROLET … Read more

Upper Steering Column Or Steering Wheel Pop Click Tick Snap Itch Noise While Turning The Steering Wheel – 2015-2017 Cadillac Chevrolet GMC

2017 Cadillac Escalade

NHTSA ID Number: 10137730 Manufacturer Communication Number: PIT5452B   Summary This Preliminary Information communication provides information to the technician about vehicles that may have a pop, click, tick, snap, or itch type noise in the steering column or steering wheel when turning left or right during low speeds or parking maneuvers. Technician will need to inspect for … Read more

Do Not Swap Modules in Vehicles With Global Electrical Systems – 2010-2019 Buick Cadillac Chevrolet GMC

2018 Cadillac ATS

NHTSA ID Number: 10162124 Manufacturer Communication Number: PIP4670G Summary This Preliminary Information communication provides information to the technician about a no start or another concern after swapping an Engine Control Module or other modules from one vehicle to another. The Global Architecture electrical system associated with these vehicles does not allow controller swaps between vehicles.   240 … Read more

Reduced Acceleration at Low Speed and/or Transmission Slipping from a Launch, DTC P0751 – 2010-2019 Cadillac Chevrolet GMC

2019 Chevrolet Suburban

NHTSA ID Number: 10163902 Manufacturer Communication Number: PI1344C Summary This preliminary informational bulletin adds the 2016 model year to diagnostic tips and repair information to correct a customer concern of reduced acceleration at low speed and/or transmission slipping from a launch, DTC P0751 set.   151 Affected Products Vehicles MAKE MODEL YEAR CADILLAC ATS 2013-2015 CADILLAC CTS … Read more

Service 4WD Message DTC B2725 – 2007-2008 Chevrolet & GMC

2008 Chevrolet Silverado

NHTSA ID Number: 10114928 Manufacturer Communication Number: PIP4101B   Summary This Preliminary Information communication provides information to the technician about vehicles that have a Service 4WD light on and the system inoperative. Technician may find Diagnostic Trouble Code B2725 set. Technician will need to replace the transfer case dash switch.   15 Affected Products Vehicles MAKE MODEL … Read more