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Diagnostic Trouble Code (DTC) memory, erasing (function 05)


NOTE: Erasing DTC memory (function 05) is only possible after checking DTC memory (function 02). If DTC memory cannot be erased, check DTC memory again and rectify indicated malfunctions.


Prerequisites
- Check DTC memory. Displaying and Reading Trouble Codes
- All malfunctions repaired.

After checking DTC memory:

Indicated on display (select function):


Rapid data transfer HELP
Select function XX


- Press buttons -0- and -5- to select function 05, "Erase DTC memory."

Indicated on display:


Rapid data transfer Q
05 Erase DTC memory


- Press -Q- button to confirm input.

Indicated on display: (DTC memory is erased)


Rapid data transfer ->
DTC memory is erased!


Press -> button.

Indicated on display (select function):


Rapid data transfer HELP
Select function XX


- End output (function 06). End Output (Function 06)

NOTE:
- If this appears in the display, test sequence is faulty.


WARNING!
DTC memory was not checked


- If this appears in the display, test sequence is faulty.


Rapid data transfer ->
DTC memory was not checked


Adhere exactly to test sequence: first check DTC memory, repair malfunctions if necessary, then erase.