Radio-Frequency Remote Control For Central Locking, Initiating

On Board Diagnostic (OBD) For Radio-frequency Remote Control For Central Locking, Initiating

Test requirements:

- All fuses OK according to wiring diagram.
- Battery voltage at least 9 volts.


NOTE:
- If nothing is indicated on display, check voltage supply for V.A.G 1551 scan tool according to wiring diagram.
- Depending on the program, additional operating information can be printed out by pressing the HELP button of the V.A.G 1551 scan tool.
- The button is used for advancing through the program sequence.
- The PRINT button is used for switching on the printer (lamp in button lights up).


- Connect Scan Tool (ST). Refer to "Scan Tool(ST), Connecting" Scan Tool Connecting and Initial Checks
- Switch on ignition.

Indicated on display:


Rapid data transfer HELP
Enter address word XX


- Press buttons -3- and -5- (35 is the address word for the vehicle system to be tested, "central locking").

Indicated on display after entering address word 35:


Rapid data transfer Q3
5 Central locking


- Press -Q- button to confirm input. and then the following is indicated:

Indicated on display:


Rapid data transfer
Scan tool sends address word 35


V.A.G1551 scan tool display indicates control module coding, e.g.:


7D0959800B Rad-freq contrl mod 0001 ->
Coding 00001 WSC XXXXX


- Press -> button.

Indicated on display:


Rapid data transfer HELP
Select function XX