Checks before using the sensor input display mode
- Turn the ignition switch to ON (II), and check the recirculation door function; press the recirculation button to switch from FRESH to RECIRC. The air volume and sound should change slightly.
- Set the temperature control knob to the desired test temperature. When selecting the test temperature, note these items: "Lo" temperature setting will default to MAX COOL, VENT, and RECIRC. "Hi" temperature setting will default to MAX HOT, HEAT, and FRESH. 58 through 86°F settings will use the automatic climate control logic.
- Turn the ignition switch to LOCK (0).