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

Towing/Transport Recommendations for Cadillac ATS and CTS to Avoid Vehicle Damage – 2013-2016 Cadillac

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NHTSA ID Number: 10114049 Manufacturer Communication Number: PI0844D Summary This preliminary informational bulletin provides information on towing/transport recommendations for Cadillac ATS and CTS, to avoid vehicle damage.   9 Affected Products Vehicles CADILLAC ATS 2013-2017 CADILLAC CTS 2014-2017     SEOCONTENT-START Bulletin No.: PI0844D Date: Apr-2017 Subject: Information – Towing/Transport Recommendations for Cadillac ATS and CTS to … Read more

Drive Quality Degradation and/or Transmission Harsh Shifts – 2014-2015 Chevrolet Spark

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2015 Chevrolet Spark

NHTSA ID Number: 10079725 Manufacturer Communication Number: GCUS-3-401 Summary 20710 – CUSTOMER SATISFACTION PROGRAM. VEHICLES EQUIPPED WITH A CONTINUOUSLY VARIABLE RATIO AUTOMATIC TRANSMISSION (CVT) (RPO M4M), MAY HAVE A CONDITION IN WHICH THE DRIVE PULLEY AND BELT COULD BE DAMAGED IF THEY EXPERIENCE AN UNEXPECTED HARSH SHIFT EVENT. DEALERS ARE TO REPROGRAM THE TRANSMISSION CONTROL MODULE (TCM) … 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