Exiting On-Board Diagnostics

Diagnostics can be exited by either turning the ignition switch to the OFF position or by pressing simultaneously the Blower Speed UP arrow, Select switch LEFT arrow, and the front defrost switch and holding them for 3 seconds. At this point, all of the display module bulbs will illuminate. Release all of the buttons and the climate control system will return to normal operation and the mode it was in when diagnostics were started.