Check Control Module Version (Function 01)

- Connect the VAG1551 Scan Tool (ST) and select address word 03 "Brake Electronics".
- Advance through program sequence by pressing the (arrow) button.





Indicated on display:
- Press buttons -0- and -1- to select "Check Control Module Version" 01. Press -Q- button to confirm input.

Notes:
- The control module version can only be changed by replacing the control module.
- Allocation of the ABS control module -J104, see also parts supplier.





Indicated on display:

The coding is only indicated for vehicles with Anti-Slip Regulation (ASR), coding control module.

The workshop code, WSC XXXXX, indicates the workshop where the control module was last coded.
Index 4): Indicates control module index.
Index 2): Indicates system identification.
Index 3): Indicates hardware and software status
- Press (arrow) button.





Indicated on display:

Part 1 Of 3:

Part 2 Of 3:

Part 3 Of 3:

ABS control module versions without CAN bus
1) This letter code is the production number allocated to each equipment version. The production number can be derived from the vehicle data plate. The vehicle data plate is attached to the vehicle in the spare tire well.

Part 1 Of 4:

Part 2 Of 4:

Part 3 Of 4:

Part 4 Of 4:

ABS, EDL control module versions without CAN bus
1) This letter code is the production number allocated to each equipment version. The production number can be derived from the vehicle data plate. The vehicle data plate is attached to the vehicle in the spare tire well.

Part 1 Of 4:

Part 2 Of 4:

Part 3 Of 4:

Part 4 Of 4:

ASR control module versions Bosch 5.3 without CAN bus
1) This letter code is the production number allocated to each equipment version. The production number can be derived from the vehicle data plate. The vehicle data plate is attached to the vehicle in the spare tire well.