Programming an Existing Control Module
WARNING: This page is about a different car, the 2018 Chevrolet Spark. However, it is still accessible from the selected car via links, so may be relevant.
To program an existing control module, perform the following procedure:
- Open the Service Programming System (SPS) - Refer to: Service Programming System (SPS)
- Select: J2534 MDI
- Select: Reprogram ECU
- Select: Vehicle Data
- Select: K71 Transmission Control Module
- Select: Programming
- Select: Normal
- Follow the on-screen instructions.
- Select: Configuration & Setup
- Select: Normal
- Follow the on-screen instructions.
NOTE:
The following procedure updates the control module software.
NOTE:
The following procedure configures the control module and carries out all necessary further steps for proper functioning of the control module.