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April 6, 2018 Service bulletin

This technical bulletin provides a procedure to reprogram the engine control module to correct a condition...

Chevrolet technical service bulletin 18NA106 for 2016-2017 Chevrolet Colorado and 2016-2017 GMC Canyon.

Bulletin number
18NA106
Component
Electrical system
Summary
This technical bulletin provides a procedure to reprogram the engine control module to correct a condition of Vibration or Rough Idle When in Drive and/or Reverse due to a calibration concern.

Owners of these vehicles have filed 211 complaints in the electrical category.

Vehicles covered

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