Check DTC Memory (function 02)

NOTE: The displayed DTC information is not constantly updated but only when initiating the On Board Diagnostic (OBD) or with the function 05 "Erase DTC Memory".

Start central locking system On Board Diagnostic (OBD). See CENTRAL LOCKING SYSTEM ON BOARD DIAGNOSTIC (OBD), INITIATING .

Indicated on display:

Fig 1: V.A.G 1551 Scan Tool Display - Check DTC Memory - Function 02 (1 Of 4)

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Enter "02" "Check DTC Memory" function and confirm entry with Q key.

Indicated on display:

Fig 2: V.A.G 1551 Scan Tool Display - Check DTC Memory - Function 02 (2 Of 4)

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Press -> key.

Indicated on display:

Fig 3: V.A.G 1551 Scan Tool Display - Check DTC Memory - Function 02 (3 Of 4)

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The stored DTCs are displayed and printed in sequence when the printer is switched on.

NOTE: If the printer is switched off, press the -> key to display the next DTC.

Press -> after the last DTC is displayed and printed.

Indicated on display (function selection):

Fig 4: V.A.G 1551 Scan Tool Display - Check DTC Memory - Function 02 (4 Of 4)

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Repair printed malfunctions according to DTC table (see DIAGNOSTIC TROUBLE CODE (DTC) TABLE ), then erase DTC memory and interrogate the DTC memory again as a check.