Volkswagen Golf / Golf GTI / Jetta. Manual — part 1041

01-75

List of available functions

Function

page

01 -

Check Control Module
version

Page 01-

72

02 -

Check DTC memory

Page 01-

76

03 -

Output Diagnostic Test
Mode

Page 01-

86

05 -

Erase DTC memory

Page 01-

92

06 -

End Output

Page 01-

94

07 -

Code control module 05.99

05.00

Page 01-

95

07 Code control module 05.00

Page 01-

99

08 -

Read Measuring Value
Block

Page 01-

104

10 -

Adaptation

Page 01-

118

Notes:

Press HELP button to print out a complete list

of available functions. This list indicates
function capability of VAG 1551 Scan Tool (ST)
only, and does not necessarily reflect function
capability of vehicle systems equipped with
OBD. For instrument cluster address word 17,
do not attempt to select functions other than
those listed above.

After function is completed and forwarded with

button, VAG 1551 Scan Tool (ST) returns to

following start position:

Rapid data transfer

HELP

Select function XX

Indicated on display:

Instrument cluster m.y. 2000 through m.y. 2001, On Board Diagnostic (OBD)

13/2/2005

01-76

Diagnostic Trouble Code (DTC) memory,
checking (function 02)

Note:

DTCs stored in memory along with
corresponding malfunction descriptions can only
be displayed by initiating the On Board
Diagnostic program and checking DTC memory
(function 02).

- Connect VAG 1551 Scan Tool, select operating

mode 1 "Rapid data transfer", switch on ignition
and enter address word 17, "Instrument cluster".

- Press -Q- button to confirm input.

- Press

button until "Select function" appears

in display.

- Switch on printer with the PRINT button

(indicator lamp in button lights up).

Rapid data transfer

HELP

Select function XX

Indicated on display:

- Press buttons -0- and -2- to select "Check DTC

memory" function 02.

Rapid data transfer

Q

02 - Check DTC memory

Indicated on display:

- Press -Q- button to confirm input.

X DTC's recognized!

The number of stored DTCs appears in the

display.

Stored DTCs are displayed and printed out one
after another.

Instrument cluster m.y. 2000 through m.y. 2001, On Board Diagnostic (OBD)

13/2/2005

01-77

- Check print-out against DTC table and repair all

malfunctions as necessary

Page 01-78

.

No DTC recognized!

If "No DTC recognized" is displayed the program

will return to the initial position after pressing

button.

Rapid data transfer

HELP

Select function XX

Indicated on display:

If something else is displayed:

Scan tool operating instructions

- End Output (function 06)

Page 01-94

.

- Switch ignition off

- Disconnect VAG 1551 from Data Link Connector

(DLC).

Instrument cluster m.y. 2000 through m.y. 2001, On Board Diagnostic (OBD)

13/2/2005

01-78

Diagnostic Trouble Code (DTC) table

Notes:

The following table lists all malfunctions, with the corresponding 5 digit code

numbers, that can be recognized by control module with indicator unit in instrument
cluster insert -J285- and printed out by the VAG 1551 Scan Tool (ST).

If malfunctions do not occur regularly, these are displayed as occurring sporadically

("SP").

DTC codes appear only on print-out.

Before replacing components, check the wiring and connections to these

components as well as ground connections, according to wiring diagram.

When repair has been carried out, the Diagnostic Trouble Code (DTC) memory must

always be erased and checked again with VAG 1551 Scan Tool (ST).

If there is a specific complaint and no malfunctions are recognized after checking

Diagnostic Trouble Code (DTC) memory, carry out function 03, "Output Diagnostic
Test Mode (DTM)"

Page 01-86

or function 08, "Read measuring value block"

Page 01-104

.

Instrument cluster m.y. 2000 through m.y. 2001, On Board Diagnostic (OBD)

13/2/2005