Eurovan MV V6-2.8L (AXK) (2002)
Information Bus: Testing and Inspection
Description of On-Board Diagnostics
General Information
As a running change during m.y. 2001, instrument clusters are integrated into the vehicle CAN Data Bus network (may also be know as "CAN-Bus" or
"Data-Bus").
The CAN-Bus On Board Diagnostic (OBD) interface -J533- (which is integrated into the instrument cluster) enables data to be exchanged between the
vehicle CAN-Bus network and the Data Link Connector (DLC) "K-wire".
The CAN-Bus On Board Diagnostic (OBD) interface -J533- has specific On Board Diagnostic (OBD) capabilities via address word 19 "Gateway", and
must always be coded separately from the instrument cluster. See: Programming and Relearning
Connecting VAG 1551
VAG 1551 Scan Tool (ST) & VAS 5051 Tester, Connecting And Selecting Functions
All functions previously performed with the VAG 1551 or VAG 1552 can also be performed using the new VAS 5051 tester via operating mode vehicle
self-diagnosis.
VAS 5051, connecting
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Fold open cover for Data Link Connector (DLC) in lower trim of steering column.
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Connect VAS 5051/1 or VAS 5051/3 diagnostic wire to Data Link Connector (DLC).
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Switch on ignition.
Operating mode, selecting
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Press "Vehicle Self-Diagnosis" selection on display.
Vehicle system, selecting
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Select the vehicle system to be tested on display (touch screen).
Display will indicate the control module identification and the coding.
Function, selecting
Display shows all relevant diagnostic functions.
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Select the desired function on display.
NOTE:
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The display fields in functions 04 - basic setting and 08 - read measuring value block are listed from top to bottom.
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The following test sequences are described for the VAG 1551 Scan Tool (ST).
VAG 1551, connecting
Test requirements: