Check DTC Memory
- Connecting scan tool. Refer to Scan tool, connecting . Initiating On Board Diagnostic (OBD). Refer to Introducing On Board Diagnostic (OBD) for airbag .
- Switch on printer with Print button (warning lamp in button lights up).
- Press buttons -0- and -2- (the function "Check DTC memory" is entered with 02).
Indicated on display:
| Rapid data transfer Q 02 - Check DTC memory |
- Press "Print" button.
- Confirm entry with the -Q- button.
The number of stored malfunctions appears in the display.
| X DTCs recognized! |
The stored malfunctions are displayed and printed out one after the other.
- Enter DTC table at malfunction printed out and repair.
If "No DTC recognized" is displayed, the program will return to the initial position after pressing the → button.
| No DTC recognized! → |
Indicated on display:
| Rapid data transfer HELP Select function XX |
If something else is displayed:
Refer to Scan tool operating instructions
- End output (function 06). Refer to End output .
- Switch off ignition and separate diagnostic connections.
NOTE:
If a DTC is recognized:
- 1. Repair malfunction
- 2. Erase DTC memory (function 05).
- 3. Check DTC memory again (function 02).