Data Bus on Board Diagnostic Interface J533 Gateway

Function 05 - Erasing DTC Memory

• 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 => [ Function 02 - Checking DTC Memory ] Function 02 - Checking DTC Memory.

• 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 now 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) => [ Function 06 - End Output ] Function 06 - End Output.

• 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.