Service Procedure

Program the BCM Using the DealerCONNECT Internet System

NOTE:
The StarSCAN must be at version 6.06 or higher before this
procedure can be performed. The software release level is visible in the blue header at the top of the StarSCAN screen.

1. Open the hood and install a battery charger. Verify that the charging rate provides approximately 13.5 volts.

2. Use the following procedure to determine the BCM software part number:

a. Connect the StarSCAN to the vehicle data link connector located under the steering column and turn the ignition key to the "RUN" position.

b. Power ON the StarSCAN.

c. From the StarSCAN Home Screen, select "ECU View".

d. From the StarSCAN ECU View Screen, select the BCM from the list of modules.

e. Select "More Options" and then select "ECU Flash".

f. Verify the BCM part number (software level).

> If the software level is 05026037AG or higher no further action is required.

> If the software level is below 05026037AG continue with Step 3.

3. Connect the CH9410 StarSCAN ethernet cable to the StarSCAN and the dealer's network drop.

4. Select "Browse for New File" and follow the on screen instructions.

5. Select "Download to Scantool".

6. Select "Close" after the download is complete, then select "Back".

7. Highlight the listed calibration.

8. Select "Update Controller" and follow the screen instructions.

9. When the update is complete, select "OK".

10. Verify the part number at the top of the screen has updated to the new part number.

11. After completing BCM module reprogramming, clear all fault codes using the following procedure:

a. Return to the "Main Menu" (Home Page)

b. Select "System View"

c. Select "All DTC's"

e. Select "Clear All Stored DTC's"

f. Follow the screen prompts.

12. Remove the StarSCAN and battery charger from the vehicle.