Replace and Program ECU or Reprogram ECU

To program a replacement or an existing ECU, perform the following procedure:

1. Install EL-49642  SPS programming support tool.
2. Connect the drive motor battery charger cable.
3. Access the Service Programming System (SPS) and follow the on-screen instructions.
4. On the SPS Supported Controllers screen, select Battery Charger - Programming and follow the on-screen instructions.
5. Using GDS2, perform Hybrid/EV Battery Pack Charging Adaptive Learn Reset.
6. At the end of programming, choose the "Clear All DTCs" function on the SPS screen.