How to Erase Benz Siemens VGS2-NAG2 TCM with OBDSTAR DC706?

OBDSTAR DC706 ECU Tool added Mercedes-Benz Siemens/Continental VGS2-NAG2 and Benz Siemens/Continental VGS3-NAG2 data erase function in the TCM V30.37. It’s simple and fast to perform a data wipe on the Benz Siemens VGS2-NAG2/VGS3-NAG2 transmission to erase the existing coding data and immobilizer information.

 

Preparation:

Benz TCM: i.e. Mercedes-Benz Siemens VGS2-NAG2

OBDSTAR DC706 with TCM V30.37 (or above)

OBDSTAR P004 Adapter and ECU Clone Jumper

12V 5A Power Supply (DC)

Main cable

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Procedure:

Select ECU Flasher>> TCM>> TCM V30.37

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Input the TCM type (vgs2-nag2) according to the model at the backside of Benz TCM

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Check the Pinout diagram

ECU TOOL
A-Pin 4 12V (16)
A-Pin 5 GND (4+5)
A-Pin 2 CAN L(14)
A-Pin 1 CAN H (6)

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Connect OBDSTAR P004 ECU Clone Jumper and Benz VGS2-NAG2 TCM according to the Pinout diagram

Connect P004 Jumper and P004 Adapter, and connect P004 Adapter to DC706 ECU Tool via main cable

Remember to plug the 12V power supply to main cable

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After connection, turn on the switch button on P004 Adapter, and click “Start”

Select Bench and P004 mode

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Click “Connect” to connect ECU, follow the prompts to turn off and turn on P004 Adapter switch button

Connect ECU successfully

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Then you can perform “Data Erase” function

Also follow the on-screen prompts to turn off and turn on P004 Adapter switch button

Wait a while and the data will be erased soon.

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Finally, disconnect the ECU.

Done!

 

OBDSTAR DC706 Support List for Benz TCM (TCM V30.41):

BRAND ECU BRAND TYPE DUMP R&W INT flash R & W INT EEPROM R & W EXT flash R & W EXT EEPROM Other COMM. MODE Adapter
BENZ GETRAG 7G DCT SH725XX BENCH P004
BENZ DELPHI CPC2.X TC1793 BOOT P003/P003+/MP001
BENZ SIEMENS/CONTINENTAL EGS52 SAK-C167(AM29F400BB+95320) BENCH P004
BENZ SIEMENS/CONTINENTAL EGS53 ST10F276+95640 BENCH P004
BENZ SIEMENS/CONTINENTAL ISM ST10F269 BENCH P004
BENZ ZF MB 8G TC275 BENCH P004
BENZ BOSCH VGS NAG3(9G TRONIC) SH725XX BENCH P004
BENZ GETRAG VGS2-FCVT TC1766 BENCH P004
BENZ GETRAG VGS2-FDCT TC1784 Repair Data BENCH P004
BENZ SIEMENS/CONTINENTAL VGS2-NAG2 Reset Virgin BENCH P004
BENZ ZF VGS3-FDCT TC275 BENCH P004
BENZ SIEMENS/CONTINENTAL VGS3-NAG2 Reset Virgin BENCH P004
BENZ GETRAG VGS-FDCT TC1766 BENCH P004

 

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