Silverado

Shake and/or Shudder During Light Throttle Acceleration Between 25 and 80 MPH (40 and 128 KM/H) at a Steady State – 2015-2019 Cadillac Chevrolet GMC

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2018 Chevrolet Corvette

NHTSA ID Number: 10154635 Manufacturer Communication Number: 16NA175   Summary This technical bulletin provides a procedure to flush and drain fluids for the transmission to eliminate a shake and/or shudder during a light throttle acceleration between 40 and 128 KM/H (25 and 80 MPH) at a steady state. May be described as driving over rumble strips or … Read more

Click Rattle Or Squeak Noise From Dash Area – 2014-2019 Cadillac Chevrolet & GMC

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2017 Cadillac Escalade

NHTSA ID Number: 10149053 Manufacturer Communication Number: PIT5438E Summary This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicles that have a click, rattle or a squeak nose coming from the dash. Technician will use Service Information to locate the Accessory AC and DC Power Control Module located to the right … Read more

Steering Feels Loose / Excessive Lash / Fluid Leak At Lash Adjuster – 2016 Chevrolet Silverado & GMC Sierra

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2016 Chevrolet Silverado

NHTSA ID Number: 10118253 Manufacturer Communication Number: PIT5501F   Summary This Preliminary Information communication provides information to the technician on the steps to diagnosis and repair steering that feels loose or has excessive play. This concern could be caused by the Pitman Shaft Over-Center Preload Adjustment becoming misadjusted. Technician will need to replace the steering gear pitman … Read more

Customer Satisfaction Program 17456 Rear Wheel Hub Nut Loose – 2017-2018 Chevrolet & GMC

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2018 Chevrolet Silverado

NHTSA ID Number: 10137162 Manufacturer Communication Number: 17456 Summary 17456 – Customer Satisfaction Program. Certain vehicles may have a condition in which the rear wheel hub nut could become loose due to the rear wheel hub nut retainer not being formed properly. If the hub nut loosens, the StabiliTrak message may be displayed in the driver information … Read more

Product Emission Recall 17337 Diesel Particulate Matter Sensor Diagnostic Fault – 2016-2018 Chevrolet & GMC

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2018 Chevrolet Silverado

NHTSA ID Number: 10137159 Manufacturer Communication Number: 17337 02   Summary 17337 02 Phase 3 – Product Emission. General Motors has decided to conduct a Voluntary Emission Recall involving certain vehicles, equipped with a diesel engine. The engine control module in these vehicles may not properly diagnose a fault in the exhaust particulate matter sensor. Additionally, a … Read more