Central Lock Control Unit , w/V.A.G.1551, Coding (Function 07)

Central Locking Control Unit Using Scan Tool V.A.G 1551, Coding (Function 07)

NOTE:
- When supplied the control unit is pre-coded according to the vehicle equipment.
- Coding is performed using scan tool V.A.G 1551.

- Connecting scan tool, initiating On Board Diagnosis (OBD).
Scan Tool, Connecting
Convenience System, Initiating On Board Diagnostic (OBD)

Indicated on display:

Rapid data transfer HELP
Select function XX

- Press buttons -0- and -7- (with 07 the function "Code control unit" is selected).

Indicated on display:

Rapid data transfer Q
07 Code control unit

- Confirm entry with -Q- button.

Indicated on display:

Coding control unit Q
Enter code number XXXXX (0--32000)

- Enter code number according to table:

The following code numbers (and others) will be accepted by the control unit, but these are also used with other vehicles, country variations or vehicle equipment.

Coding table:







- Confirm entry with -Q- button.

Control unit identification number with relevant letter index, code number and workshop code (dealership number) will be displayed.

1C0962258F Central locking ->
Coding 00256 WSC XXXXX

If the contents of the display are as shown then the coding is successful.

If an incorrect code number has been entered and accepted by the control unit (e.g. 04096), a display will subsequently follow indicating that no communication has taken place with for example rear door control unit.

Indicated on display:

Door control unit BF0022 ->
No answer

- Repeat coding.

If the code number entered, is not accepted by the control unit, the display will show:

Indicated on display:

FAULT ->
Coding 00200 not accepted

In this case the control unit has not been programmed with the relevant data for the vehicle.

A check must then be completed to see if the correct control unit for the vehicle has been installed (compare Part No. and letter index), or whether an incorrect code number has been entered.

- Repeat coding.

If the control unit cannot be coded (correct control unit, correct code number), the control unit is faulty.

Ending function:
- Press -> button.

Indicated on display:

Rapid data transfer HELP
Select function XX

- Press buttons -0- and -6- to end the output.
- Confirm entry with -Q- button.

Indicated on display:

Rapid data transfer Q
06 End output

- Switch off ignition.
- Disconnect connection to scan tool V.A.G 1551.