Engine, Hot Restart Software Update (GROUP 01, NO. 04-04)

TOOL REQUIREMENTS

• VAS 5051 or 5052 (with Basis CD V.05.10 and the Brand CD V.05.35 or higher) with old diagnosis logs erased prior to start.
• "Update - Programming" (flashing) CD W42 JET GTI HOT SCD.

VEHICLE REQUIREMENTS

• Battery MUST have minimum no-load charge of 12.5V (failure to maintain voltage during update process can lead to ECM failure) (it is advised to use an approved battery charger to maintain battery voltage).
• VAS 5051: connected to vehicle and to 110V AC Power supply at all times during procedure.
• VAS 5052: connected to vehicle with battery voltage requirements met.
• Any appliances with high electromagnetic radiation (i.e. mobile phones) switched OFF.
• No Stored DTC's, erase any stored DTCs.

"UPDATE - PROGRAMMING" (FLASHING) PROCEDURE, CHECKING FOR UPDATE MATCH

• Switch ignition ON.
• Switch VAS 5051/5052 ON and insert flash CD into CD drive as soon as start screen appears.
  Fig 1: VAS Display - Start Screen

  
  NOTE: You must return to the start screen before starting a new (flashing) session, otherwise the flashing CD will not be recognized by the tester.
• Select "Vehicle Self Diagnosis" mode.
• Select vehicle system "01-Engine electronics".
  • Program checks software level.

    If software level of ECM MATCHES level indicated by Flashing CD:

  • "Update - Programming" (arrow) will not appear.
    Fig 2: VAS Display - Update-Programming

    
  NOTE: The "Update - Programming" function is only available when the inserted flashing CD level and current vehicle ECM level are different.

  If "Update - Programming" does not appear:

• Programming (flashing ECM cannot be performed, continue to diagnose condition.

If software level DOES NOT match the level indicated on Flashing CD:

• "Update - Programming" (arrow) appears.

PRIOR TO PERFORMING PROCEDURE TO "UPDATE - PROGRAMMING. (FLASH) THE ECM

• ALL fault memories must be interrogated and erased.

• Select Diagnosis function 06 "End output".
  Fig 3: VAS Display - Select Diagnosis Function

  
• Select Diagnosis function 00 "Collection services".
• Select "Check DTC memory - complete system". which will interrogate all fault memories.
• Erase ALL fault memories.

Once ALL fault memories have been erased:

• Select vehicle system "01-Engine electronics".
• Select "Update - Programming" option at bottom of screen (arrow).
  Fig 4: VAS Display - Update-Programming

  

"UPDATE - PROGRAMMING" (FLASHING), PERFORMING

After selecting "Update - Programming" function, new program version as listed below will install:

Fig 5: VAS Display - Update-Programming Warning

• 0006 for ECM Part Nos: 022 906 032 CS & 022 906 032 CR
• 0007 for ECM Part No: 022 906 032 BM
• 0012 for ECM Part No: 022 906 032 BL

• Approximate timing for update is shown on the VAS 5051/5052 screen.

• By selecting the > button, the programming procedure begins.

Similar screen appears:

Fig 6: VAS Display - Programming In Progress

The previous data in the ECM is erased and the new data is being transferred to the module from the flash CD.

Fig 7: VAS Display - Fault Message

• Confirm that VAS 5051 or VAS 5052 diagnostic tool power supply is adequate and that ALL appliances with high electromagnetic radiation (i.e. mobile phones) are switched OFF.
• The "Update - Programming" (flashing) process must then be started from the beginning using the "Repeat" button (arrow). DO NOT use the "Cancel" button.

Once "Update - Programming" (flashing) is complete:

• Similar screen appears.
  Fig 8: VAS Display - ECM Part Number

  
• ECM Part Number and old software level is still displayed at (arrows).

• Select the "Print", then "Screen" button.
  • VAS 5051 will print to printer immediately.
  • VAS 5052 will hold the print until process is complete and then you may take the tester to the printer for printing the screen.
• Attach print to vehicle Repair Order.

Once "Update - Programming" (flashing) is complete, the control module must be re-initialized.

• Select the > button.
  • The tester requests you to switch the ignition OFF.
    Fig 9: VAS Display - Switch OFF Ignition

    
• Switch ignition OFF.
  • The tester requests you to switch the ignition ON.
• Switch ignition ON when prompted.

After switching ignition ON, the ECM has been re-initialized, however, fault memories must now be erased.

• Select the "Continue button"

FAULT MEMORIES, ERASING AFTER "UPDATE - PROGRAMMING" (FLASHING)

Due to the CAN bus system, fault messages will be stored in various Control Modules during programming.

To erase ALL fault memories:

Fig 10: VAS Display - Erase Fault Memory

• Confirm by selecting the > button.

Once fault memories have been erased:

• Similar screen appears.
  Fig 11: VAS Display - DTC Memories Erased

  
• Old ECM Part No. and software level still appear at (arrow)
• Function ended appears at bottom of screen.

• Finish update of the ECM by selecting the < button.

• Similar screen appears.
  Fig 12: VAS Display - Software Level

  
• Updated software level "0006", "0007" or "0012" (depending on ECM Part No.) will appear at (arrow).
• Flash CD can now be removed from VAS 5051 or VAS 5052 Diagnostic tool.

• Print the ECM screen to verify ECM update software level.

• VAS 5051 will print to printer immediately.
• VAS 5052 will hold the print until process is complete and then you may take the tester to the printer for printing the screen.

• Attach print to vehicle Repair Order.
• Select "Go to" then select "Exit".

• Set readiness code.

• Use VAS 5051 or VAS 5052 to set readiness code.

• Premium fuel is required for optimum performance.