Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

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Check Control Module Versions (Function 01)


Check Control Module Versions (function 01)
- Connect VAG 1551 scan tool and select address word 03 for "Brake electronics.
- Go to start position of program by pressing (arrow) button





Indicated on display
- Press buttons -0- and -1- for the function "Check Control Module Versions" and confirm entry with -Q- button.

Note:
^ The control module version can only be altered by installing anew control module.
^ Also refer to the Parts catalog for the correct ABS control module (w/EDL) -JI04- for the vehicle.





Indicated on display
The coding is only shown on vehicles with traction control system (ASR), coding control module.

The workshop code, WSC XXXXX, identifies the workshop which performed the last coding of the control module.

1) Control module index
2) System designation
3) Hardware and software status
- Press (arrow) button.





Indicated on display