Work procedure
- Connect diagnostic tester. See Connect diagnostic tester .
- Start engine and let run at idle.
- In diagnostic function "33 - OBD", first select "Mode 3: Check DTC memory". See MODE 3: CHECK DTC MEMORY .
- Then select "Mode 4: Reset/erase diagnostic data".
- Display: "Diagnostic data are being erased"
DTC memory is erased.
- End diagnosis and switch ignition off.