GMC

Rattle Squeak Clunk Thump Bump Noise from Front Suspension – 2007-2019 Cadillac Chevrolet GMC

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2019 Chevrolet Suburban

NHTSA ID Number: 10161036 Manufacturer Communication Number: PIT5049E Summary This Preliminary Information communication provides information to the technician on the steps to help diagnose and repair vehicles with a rattle, squeak, clunk, thump, or bump. If published Service Information diagnostics do not lead to a repair for the concern. Technician should inspect the opposite side shock/strut for … Read more

Liftgate Rattles Over Rough Roads – 2010-2016 Chevrolet Equinox & GMC Terrain

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2016 Chevrolet Equinox

NHTSA ID Number: 10127239 Manufacturer Communication Number: PIT4994E   Summary This Preliminary Information communication provides information to the technician about vehicle that have a rattle noise from the rear lift gate on rough roads. Technician will need to inspect the lift gate wedges by opening the lift gate, insert paper between the body side & lift-gate side … Read more

Unable To Communicate With The EBCM DTC U0121 – 2007-2015 Buick Cadillac Chevrolet GMC Pontiac Saturn

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2015 Chevrolet Camaro

NHTSA ID Number: 10127232 Manufacturer Communication Number: PIT4056H   Summary This Preliminary Information communication provides information to the technician on the steps to help diagnose and repair vehicles with a Antilock Braking System Malfunction Indicator Lamp on. Technician will find the scan tool will not communicate with the Electronic Brake Control Module. Technician will check the Yaw … Read more

Exhaust Fluid Quality Poor Message Displayed, Reductant Fluid Quality Test Status will Pass, Time Out, Fail or Interrupt – 2010-2016 Chevrolet & GMC with Duramax Diesel 6.6L Engine

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2016 Chevrolet Silverado

NHTSA ID Number: 10126345 Manufacturer Communication Number: PI1214B   Summary This preliminary informational bulletin provides service personnel with a guide to determine which SI documents and scan tool parameters to reference when encountering an: Exhaust Fluid Quality Poor message displayed, and a Reductant Fluid Quality Test status that will Pass, Time Out, Fail or Interrupt and other … Read more

Special Coverage Adjustment – Excessive Engine Oil Consumption – 2010 Chevrolet Equinox & GMC Terrain

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2010 Chevrolet Equinox

NHTSA ID Number: 10118904 Manufacturer Communication Number: GCUS-9-4003   Summary 14159D – Special Coverage. Some vehicles, equipped with a 2.4L engine, may exhibit excessive engine oil consumption (less than 2,000 miles per quart of engine oil), due to piston ring wear. If this condition is present, the oil can light may illuminate on the instrument panel or … Read more