Using the MDS1

1. Connect the MDS1 (Mopar Diagnostic System) and the DRB III (Scan Tool) to the vehicle and power them up.

2. Use the arrow keys and select # 2 - CONNECT TO MDS1 OR MDS2 on the DRB III MAIN MENU screen.

3. Use the arrow keys and select MDS DIAGNOSTICS OR DRB III UPDATE on the DRB III MAIN MENU.

4. Use the arrow keys and select DIAGNOSTIC MENU on the MDS1, then press NEXT MENU.

5. Use the arrow keys and select VEHICLE CONTROLLER REPROGRAMMING on the MDS1, then press NEXT MENU.

6. Use the arrow keys and select PROGRAMMING OF ALL OTHER CONTROLLERS USING MDS1 AND DRB III on the MDS1, then press NEXT MENU.

7. FOLLOW THE STEPS PRESENTED ON THE MDS1 and DRB III that will allow the DRB III to obtain the current part number of the PCM.

8. The MDS1 will display the part number of the PCM on the vehicle and the appropriate replacement part number(s). Press NEXT MENU to begin programming.

9. The MDS and DRB III will prompt the operator for any action needed during the remainder of the programming process.

NOTE:
If the PCM on the vehicle has already been updated or reprogrammed, a NO UPDATES AVAILABLE message will be displayed. Verify that the part number of the PCM (or previously installed authorized software update label) matches the part number displayed on the MDS and then continue with Step C.