Diagnostic Tips for Knocking, Rattle, Squeak and/or Squeal Type Noise from Engine – Engine Replacement Recommendations for HFV6 Gen 1 and Gen 2 – 2007-2022 Buick Cadillac Chevrolet GMC Pontiac Saturn

2022 Chevrolet Camaro

NHTSA ID Number: 10205052 Manufacturer Communication Number: 19NA256   Summary This service bulletin provides diagnostic aid information/procedures to perform inspections to determine if the engine needs to be replaced as opposed to just internal parts for knocking, rattle, squeak and/or squeal type noises from engine.     209 Affected Products Vehicles MAKE MODEL YEAR BUICK ENCLAVE 2008-2022 … Read more

Possible Blank Radio Display And/Or DTC U150F Stored in the Radio/HVAC Controls – 2013-2015 Buick Cadillac Chevrolet GMC

2015 Chevrolet Corvette

NHTSA ID Number: 10114518 Manufacturer Communication Number: PIT5231C Summary This Preliminary Information communication provides information to the technician about vehicles that may have a blank radio display. Technician may find a Diagnostic Trouble Code U150F stored in the Radio / Heater-Vent-Air Conditioning controls. Technician will verify if the correct display is installed. If the Diagnostic Trouble Code … Read more

Comfort Open or Remote Venting Window Feature – 2013 – 2014 Cadillac XTS & 2014 CTS

2014 Cadillac XTS

NHTSA ID Number: 10114520 Manufacturer Communication Number: PIC6091   Summary This Preliminary Information communication provides information to the technician with information on a customer concern of the windows roll down unwanted after suing the key fob. The vehicle could have remote venting windows. Normal operation of this feature is to hold the unlock button on the remote … Read more

Information On Preparation / Washing To Avoid Damaging Bright Aluminum Moldings – Buick Cadillac Chevrolet & GMC

2017 Cadillac ATS

NHTSA ID Number: 10163667 Manufacturer Communication Number: PIC5779K Summary This Preliminary Information communication provides the technician with information on the proper washing of the bright aluminum moldings to avoid the moldings from getting damaged. It is recommended that a non-alkaline solution be used for preparation & washing of the bright aluminum moldings.   69 Affected Products Vehicles … Read more

Pandora Tips For CUE (Cadillac User Experience) – 2013-2015 Cadillac

2015 Cadillac Escalade

NHTSA ID Number: 10114568 Manufacturer Communication Number: PIC5804A   Summary This Preliminary Information communication advises the technician of steps to take if Pandora is inoperative or experiencing intermittent operation.   1. Verify Pandora is installed on the device. 2. Make sure the device is Bluetooth connected and paired to Cadillac CUE. 3. Make sure stations have been … Read more