Rough Idle and/or Stalling When Sitting at a Stop – 2015-2016 Chevrolet Colorado & GMC Canyon

NHTSA ID Number: 10118931

Manufacturer Communication Number: 16-NA-284

 

Summary

This technical bulletin provides a procedure to reprogram the ECM to correct the condition of a rough idle/stalling on first start, then engine runs smooth after second start.

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Diagnostic Tip for Rear Back Up Camera Image Not Working, Blurry, Distorted, and/or Has Lines Across It – 2016 Chevrolet Cruze

NHTSA ID Number: 10108587

Manufacturer Communication Number: 16-NA-224

 

Summary

This informational bulletin provides information to inspect the wiring harness for pinched or backed out wires causing the back up camera not to work or lines across the screen.

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Filling the Cooling System, Diagnosing and Replacing Leaking Cylinder Head Gaskets on a 6.6 Duramax Diesel – 2011-2016 Chevrolet & GMC

NHTSA ID Number: 10088863

Manufacturer Communication Number: 16-NA-204

 

Summary

THIS INFORMATIONAL BULLETIN IS A SUPPLEMENT TO THE DURAMAX DIESEL COOLANT SYSTEM FILL AND HEAD GASKET REPLACEMENT PROCEDURE FOUND IN THE SERVICE INFORMATION.

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Service Side Detection System Message in DIC, DTC U0232, U0233 May Be Set – 2013-2014 Buick Chevrolet GMC

NHTSA ID Number: 10081969

Manufacturer Communication Number: 16-NA-178

 

Summary

This Technical Bulletin Provides a Procedure To Replace The Side Blind Zone Module Harness And Both Modules To Correct a Customer Concern That The Service Side Detection System Message Is Displayed In The DIC Or DTC U0232, U0233 May Be Set Due To Water Intrusion.

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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

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 rough pavement.

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