Data Bus On Board Diagnostic Interface J533 Gateway
VAG 1551, Connecting and Selecting Functions
Special tools, testers and auxiliary items required
• Scan tool (VAG 1551) or ( VAG 1552)
• Optional: vehicle diagnostic testing and information system (VAS 5051)/ (VAS 5052)
• Adapter cable (VAG 1551/3) or (VAG 1551/3B)
Prerequisites
• All fuses OK according to wiring diagram.
• Battery (B+) voltage at least 9 volts.
• Scan tool (VAG 1552) may be used instead of the scan tool (VAG 1551) , however a printout is not possible.
• The following procedure and display references pertain only to scan tool (VAG 1551).
Connecting
With ignition switched off, connect scan tool ( VAG 1551) with adapter cable (1551/3) to the Data Link Connector (DLC) as illustrated.
Select 1 "Rapid Data Transfer", switch on ignition.
Indicated on display:
Rapid data transfer HELP
Input address word XX
- Press buttons 1 and 9 to select gateway address word 19.
Indicated on display:
Rapid data transfer Q
19 Gateway
- Press Q button to confirm input.
Indicated on display:
Rapid data transfer Q
Tester sends address word 19
Indicated on display (example only):
[ 6N0909901 Gateway K -] CAN 0001
Coding XXXXXX WSC 00000
Readout, top line
• 6N0 909 901 = Control module identification
• Gateway K [-] CAN = System designation*
• 0001 = Software version
Readout, bottom line
• Coding XXXXXX: Code dependent on engine version and optional equipment
• WSC 00000 = Workshop Code
* The Data Bus On Board Diagnostic Interface (J533) (which is integrated into the instrument cluster) is identified as "Gateway"
- Press -> button.
Indicated on display (select function):
Rapid data transfer HELP
Select function XX
List of Available Functions
• Press the HELP button to print out a complete list of available functions. This list indicates the function capability of the scan tool (VAG 1551) only, and does not necessarily reflect the function capability of vehicle systems equipped with OBD. For address word 19, do not attempt to select functions other than those listed above.
• After the function is completed and forwarded with the -> button, the scan tool (VAG 1551) returns to the following start position:
Indicated on display:
Rapid data transfer HELP
Select function XX