CHICAGO 98614 Manual page 31

If you do not want to proceed with erasing codes, press ESC
button or use LEFT/RIGHT scroll button to select NO to exit.
A message of "Command Cancelled!" show ups. Wait a few
seconds or press any key to return to Diagnostic Menu.
3) Press ENTER button to confirm.
If the codes are cleared successfully, an "Erase Done!"
confirmation message shows on the display.
If the codes are not cleared, then an "Erase Failure. Turn Key
on with Engine off!" message appears.
Erase Codes
Erase trouble codes!
Are you sure?
YES NO
Erase Codes
Erase Done!
Press any key to con.
Erase Codes
Erase Failure.
Turn Key on with
Engine Off!
Press any key to con.
30