AR54.21-P-0014-01Y Program Control Unit

AR54.21-P-0014-01Y Program Control Unit

Offline programming with Release CD
1. Start Diagnosis Assistance System (DAS) and select category/vehicle model.
2. Select control unit.
Selection of main menu, systems and select the control unit to be programmed.
3. Select menu item "control unit adaptations".
4. Select menu item "control unit programming".
5. Select menu item "Program control unit using DVD or removable storage device".
6. With new software press the "F3" button and program the control unit.
Display appears if new software is present.

Only perform the following steps, if no communication (communication error) is possible between the Diagnosis Assistance System (DAS) and control unit.

7. Eliminate the cause of the error message using the test steps in the "error messages" menu.
If the cause of the fault cannot be found or eliminated, please inform the STAR DIAGNOSIS User Help Desk. Replace control unit in agreement with STAR DIAGNOSIS User Help Desk.
8. If necessary determine the part number of the control unit and replace the control unit.
9. Select menu item "Initial startup with automatic adoption of settings from the old control unit" or "Initial startup without automatic adoption of the settings from the old control unit" in the main menu. Then select "Repair functions" and carry out "Replace control unit".
When installing new control unit