Ensure in-car temperature is 40-90 F (4-32 C) as false in-car temperature sensor DTCs will be displayed. Simultaneously depress OFF and FLOOR buttons, then press AUTO button within 2 seconds. The display will show a dashed line in center of Integrated Control Panel (ICP) display window for up to 30 seconds while self-test is running. Record all DTCs displayed.
If DTCs are displayed, perform test indicated. If no DTCs are displayed, diagnose by symptom.
Self-diagnostics are complete when 888 is displayed in center of ICP display window. Self-diagnostics can be initiated at any time with the resulting DTCs being displayed. Normal system operation is stopped when system is in self-diagnostic mode.
Tuesday, April 21st, 2009 AT 9:20 PM