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Output Diagnostic Test Mode (DTM) (Function 03)




Output Diagnostic Test Mode (DTM)

The blinkers are activated via output Diagnostic Test Mode (DTM).

Special tools and equipment

- VAG 1551 scan tool (or VAG 1552 mobile scan tool) with V.A.G 1551/3 cable
- V.A.G 1594 connector test kit
- V.A.G 1527 voltage test lamp
- Wiring diagram

Procedure

- Connect Scan Tool (ST), Initiate On Board Diagnostic (OBD).

Refer to "Scan Tool(ST), Connecting" Scan Tool Connecting and Initial Checks

Indicated on display:


Rapid data transfer HELP
Select function XX



- Operate scan tool according to indications on display:
- Enter 03 for function "Output Diagnostic Test Mode (DTM)".

Indicated on display:


Rapid data transfer Q
03 - Output Diagnostic Test Mode (DTM)



- Press -Q- button to confirm input.

Indicated on display:


Output Diagnostic Test Mode (DTM) ->


- Press -> button.

Blinkers are activated and remain constantly lit.

- Press -> button.

Indicated on display:


Output Diagnostic Test Mode (DTM) ->
DONE



- Press -> button.