Santa Fe 2004 Automatic Temperature Control

Discussion in 'Hyundai Santa Fe' started by star raider, Jul 30, 2004.

  1. star raider

    star raider Guest

    Has anyone experienced this issue with the ATemp

    ie: warm day80's. after car sitting not used.

    When automatic system, kicks up the fan, it does not idle back down
    effectively. It tends to run high/faster then it needs to. Either the logic
    for the system is not programmed at the right points, or the temperature
    sensor in the car is not providing good feedback. Most times, we must
    manually reduce the fan speed by several levels, thus circumventing the auto
    feature we expected.

    Note: I have had several cars with automatic temperature controls..this one
    seems to have poor logic or sensitivity.
    star raider, Jul 30, 2004
  2. star raider

    hyundaitech Guest

    This vehicle has a sunload sensor, so on hot days in the sun, it may keep
    the fan running faster than you expect.
    hyundaitech, Aug 2, 2004
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