Circuit/System Verification

WARNING: This page is about a different car, the 2017 Chevrolet Spark. However, it is still accessible from the selected car via links, so may be relevant.

Ignition - On / Vehicle - In Service Mode
Perform the scan tool control function: Driver Window Motor - Up & Down
Verify the component works as specified: M74D Window Motor - Driver =Up & Down
- If not the specified state
  Test or replace the component: M74D Window Motor - Driver
- If the specified state
Perform the scan tool control function: Driver Window Motor - Down
Operate the component: S79D Window Switch - Driver - Pulled=Up & Release
Verify the component works as specified: M74D Window Motor - Driver =Express Up
- If not the specified state
  Use the following procedure: Window Motor Programming - Express Function
- If the specified state
Ignition/Vehicle & All vehicle systems - Off - For greater than 2 min
Ignition - On / Vehicle - In Service Mode
Perform the scan tool control function: Driver Window Motor - Down
Operate the component: S79D Window Switch - Driver - Pulled=Up & Release
Verify the component works as specified: M74D Window Motor - Driver =Express Up
- If not the specified state
  Test or replace the component: M74D Window Motor - Driver
- If the specified state
All OK.