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Programming and Relearning






Control Module, Coding

- Connect vehicle diagnostic, testing and information system (VAS5051). Refer to => [ VAS 5051, Connecting and Select Functions ] VAS 5051, Connecting and Select Functions and select vehicle system "01 - Engine electronics" in selection. Ignition must be switched on.

Display on (VAS5051):





- Under - 1 - select diagnostic function "07 - Code control module".

Display on (VAS5051):





1. Enter code word

- Enter 7-digit control module code in zone - 2 - in accordance with coding table.

Key to code









Coding Table





- Confirm entry with Q button.

Display on (VAS5051):





1. Coding is being performed

- Wait until next display appears.

Display on (VAS5051):





1. Coding performed in vehicle system

2. Control module identification with new code

(previous code in brackets)

- Exit function "07 - Coding control module" by pressing arrow button.

- Switch ignition off and then switch on again after 15 seconds.

The next time the ignition is switched on the newly entered code will be activated.

If the ignition is not switched off and on after the correct code has been entered, it will not be possible to erase DTC "01044 Control module incorrectly coded").

In the case of non-hot country vehicles, the hot-country function (activation of the pump for coolant run-on) must be deactivated in function 11 - Login, or function 11 - Coding II. Refer to => [ Hot Climate Function, Activating and Deactivating ] Coding II Login Procedure after installation of the new control module, a DTC memory entry is made.