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Home >> Volkswagen >> 1999 >> Jetta (1W2) V6-2.8L (AAA) >> Repair and Diagnosis >> Restraints and Safety Systems >> Air Bag Systems >> Testing and Inspection >> Scan Tool Testing and Procedures >> Checking DTC Memory (Function 02)
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Checking DTC Memory (Function 02)

Connecting VAG 1551 Scan Tool

Checking Diagnostic Trouble Code (DTC) Memory:

V.A.G. Display:





- Press buttons -0- and -2- to select "Check DTC memory" function 02.

V.A.G. Display:





- Press -PRINT- button.
- Press -Q- button to confirm input.

V.A.G. Display:





The number of stored Diagnostic Trouble Codes (DTCs) will be indicated
The stored malfunctions will be printed out one after the other.
- Use DTC printout and DTC table to repair malfunctions.
If "No DTC recognized" is displayed, pressing the -> button will return to the start of the Scan Tool program sequence.

V.A.G. Display:





V.A.G. Display:





If something else is displayed: check operating instructions of VAG 1551 Scan Tool.
- End Output (function 06).
- Switch ignition off and disconnect adapter harness VAG 1551/3.

NOTE:
If a malfunction was recognized:
- Repair cause of malfunction
- Check DTC memory (function 02)
- Erase DTC memory (function 05)