Golf GL L4-2.0L (AZG) (2001)
Steering Wheel: Scan Tool Testing and Procedures
Connecting VAG 1551
VAG 1551 Scan Tool (ST), Connecting, Selecting Functions And Checking Control Module Versions
Prerequisites:
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All fuses OK according to wiring diagram.
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Battery (B+) voltage at least 9 Volts.
NOTE:
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VAG 1552 Scan Tool (ST) may be used instead of the VAG 1551 Scan Tool (ST), however a print-out is not possible.
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The following procedure and display references pertain only to VAG 1551 Scan Tool (ST).
Connecting
With ignition switched off, connect VAG 1551 Scan Tool (ST) with adapter cable VAG 1551/3 to the Data Link Connector (DLC) as follows:
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Remove cover for Data Link Connector (DLC) under left instrument panel.
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Connect Scan Tool using adapter cable VAG 1551/3.
Indicated on display:
On Board Diagnostic (OBD)
HELP
1 - Rapid data transfer*
2 - Flash code output*
*Is displayed alternately
Functions, selecting
NOTE:
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If the display remains blank check Scan Tool (ST) voltage supply according to wiring diagram.
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Additional operating instructions can be called up by pressing the HELP button.
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The -> button is used to advance through the program sequence.
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In operating mode 7 "Rapid data transfer," function 00 "Automatic test sequence" can be carried out. The DTC memory of all control modules
with OBD capability are checked automatically.
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Switch on ignition.
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Switch on printer with the Print button (indicator lamp in button lights up).
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Press button 1 for "Rapid data transfer" mode.
Indicated on display:
Rapid data transfer
HELP
Input address word XX