Vehicle Diagnostics
✓
Perform Erase Codes function only after systems have been
checked completely and DTCs have been written down.
✓
After servicing the vehicle, erase stored DTCs and verify no codes
have been reset. If a DTC returns, problem has not been fixed or other
faults are present.
✓
Depending on which monitor sets a code the vehicle may need to be
driven and the monitor run before concluding that the fault is repaired.
From OBD II Function List:
1. Select Erase Codes.
•Use
key until Erase Codes is
highlighted.
•Press
4 4
✓
If diagnostic results and codes are
not to be erased select No and
press
•Selecting
Command Cancelled mes-
sage prompting to press
ENTER to return to
OBD II Function List.
4 – 10 • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •
UP or
DOWN arrow
ENTER.
ENTER.
No displays a
OBD II Function List
=====================
I/M Monitors
Read Codes
Pending Codes
Erase Codes
State OBD Check
View Data
Erase Codes
=====================
Are you sure you
want to Erase
Diagnostic Results
and Codes?
YES
NO
Erase
=====================
Command Cancelled
Press ENTER
to Continue