Diagnostic Tips

Vehicle Will Not Charge, Accessory Drive Belt Shredded, Crank/No Start, Battery Light On, Drive Belt Came Off, Noise Under Hood and/or Charge Lamp Illuminated on the Drivers Information Center (DIC) – 2019 Chevrolet Colorado & GMC Canyon

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2019 Chevrolet Colorado

NHTSA ID Number: 10161894 Manufacturer Communication Number: 19NA085 Summary This technical bulletin provides a procedure to replace the A/C compressor if found with 5 rib pulley and the cause of the customers concerns.   2 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET COLORADO 2019 GMC CANYON 2019   Parts Parts Information Compressor Kit, A/C 84635621 1 Tensioner, … Read more

Click or Tick Noise from Rear of Vehicle at Low Speeds, When AWD is Engaged – 2018-2019 Chevrolet GMC Holden

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2019 Chevrolet Equinox

NHTSA ID Number: 10161895 Manufacturer Communication Number: 19NA089 Summary This technical bulletin provides repair information to correct a customer concern of hearing a click or tick noise coming from the rear of the vehicle at low speeds, when AWD is engaged.   4 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET EQUINOX 2018-2019 GMC TERRAIN 2018-2019     … Read more

Rear Park Assist Inoperable – 2019 Chevrolet Blazer & Cadillac XT4

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2019 Chevrolet Blazer

NHTSA ID Number: 10161896 Manufacturer Communication Number: 19NA092 Summary This technical bulletin provides repair information to correct a customer concern of Rear Park Assist Inoperable.   2 Affected Products Vehicles MAKE MODEL YEAR CADILLAC XT4 2019 CHEVROLET BLAZER 2019     SEOCONTENT-START Bulletin No.: 19-NA-092 Date: May, 2019 Service Bulletin TECHNICAL Subject: Rear Park Assist Inoperable Brand: … Read more

Engine Air Filter Life Shows 0% After Battery Disconnect – 2019 Chevrolet Silverado & GMC Sierra 1500

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2019 Chevrolet Silverado 1500

NHTSA ID Number: 10161897 Manufacturer Communication Number: 19NA093 Summary This technical bulletin provides repair information to correct a customer concern of Engine Air Filter Life Shows 0% After Battery Disconnect.   2 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET SILVERADO 1500 2019 GMC SIERRA 1500 2019   Parts Module, Comn Interface 84644344 1 Module, Comn Interface 84644343 … Read more

Passenger Rear Seat Back (60%) Stuck in Down Position/Will not Raise Up and/or Front Seat Belt Height Adjuster Stuck in Full Down Position – 2019 Cadillac XT4

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2019 Cadillac XT4

NHTSA ID Number: 10161923 Manufacturer Communication Number: 19NA112 Summary This informational bulletin provides information for dealers/technicians on informing customers on the release of a rear seat back (60%) stuck in down position/will not raise up, and/or front seat belt height adjuster stuck in the full down position.   1 Affected Product Vehicle MAKE MODEL YEAR CADILLAC XT4 … Read more