Code Control Module (Scan Tool Function 07)

Code Control Module (scan tool function 07)
The transmission Control Module (TCM) can be coded.
^ Connect Diagnosis and Information System VAS 5051 or VAG 1551 Scan Tool (ST) and select "Transmission Electronics" with address word 02. Ignition must be switched on. Ignition must be switched on.





Indicated on display:
^ Press buttons 0 and 7. (With 07, function "Control module, coding" is selected)

Note: Coding can only be done with ignition switched on and in transmission ranges "P" or "N". Do not depress accelerator pedal. The car must be stationary and the engine must not be started.





Indicated on display:
^ Confirm input by pressing Q button.





Indicated on display:
^ Entering code = Code table





Code table

^ Confirm input by pressing Q button.

Note:
^ No other codes are permitted.
^ After coding, the DTC memory in the control module is automatically erased.

^ Press -> button.





Indicated on display:
^ Check control module version (press buttons 0 and 1 ), confirm input by pressing Q button and check code.





Indicated on Display Attempt was made to enter a code that was not valid or not recognized by the control module.

Note:
^ When a wrong code was entered, the control module retains the old code.





Indicated on Display (example)

Note:
^ Only with old tester cards for the V.A. G. 1551 scan tool, can the old code be shown when an invalid code was entered.





Indicated on Display
Coding was attempted when not permitted, for instance when the car was being driven.