chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

Reprogramming (Flashing) the Control Module|Page 4122 > < Diagram Information and Instructions|Page 4119
Page 1
background image

Engine Control Module: Description and Operation
Reprogramming (Flashing) the Control Module

Some vehicles allow the reprogramming of the control module without removal from the vehicle. This provides a flexible and a cost-effective method of
making changes in software and calibrations.

Refer to the latest Techline information on reprogramming or flashing procedures.

Reprogramming (Flashing) the Control Module|Page 4122 > < Diagram Information and Instructions|Page 4119