With Manufacturer Scan Tool

Check DTC Memory

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

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

- Switch printer on via the print-button (indicator lamp in button lights up).

Indicated on display:


Rapid data transfer HELP
Select function XX


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

Indicated on display:


Rapid data transfer Q
02 Check DTC Memory


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


X malfunctions recognized! ->


Display indicates the number of stored malfunctions.

The stored malfunctions are displayed and printed out in sequence.


NOTE:
If a malfunction was recognized:
1. Repair malfunction
2. Erase DTC memory (function 05)
3. Check DTC memory again (function 02)


- Repair the malfunction using the print-out and the DTC table. Central Locking System
- The function "Read measuring value block", and the display group overview starting on, will be helpful for this. Measuring Value Blocks (Function 08)

The measuring value block is divided into 3 display group numbers. Assignment of the individual display fields can be found in the display group overview. Evaluating Measured Value Blocks

If "No DTC recognized!" is displayed, the program will return to "Select function XX" after the -> button is pressed.


No malfunction recognized! ->


Indicated on display:


Rapid data transfer HELP
Select function XX


If something else is displayed:

See Operating instructions for Scan Tool (ST)

- End Output (function 06).
- Switch off ignition and disconnect diagnostic connector.