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Home >> Acura >> 2004 >> MDX Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 89 (Climate Control System) >> General Troubleshooting Information >> Check these items before using the sensor input display mode
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Check these items before using the sensor input display mode

WARNING: This page is about a different car, the 2009 Acura MDX, 2008 Acura MDX, and 2007 Acura MDX. However, it is still accessible from the selected car via links, so may be relevant.
  1. 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.
  2. 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, FLOOR, and FRESH.
    • 58 through 86°F settings will use the automatic climate control logic.
  3. Turn the ignition switch to LOCK (0).
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