Hyundai Santa Fe: When Active ECO is activated - Active ECO system - Driving your vehicleHyundai Santa Fe: When Active ECO is activated

  • The engine noise may get louder.
  • The vehicle speed may slightly be reduced.
  • The air conditioner performance may be affected.
    Active ECO operation
    Active ECO helps improve fuel efficiency by controlling certain engine and transaxle system operating parameters. Fuel efficiency depends on the driver's driving habit and road condition. ...

    Limitation of Active ECO operation
    If the following conditions occur while Active ECO is operating, the system operation is limited even though there is no change in the ECO indicator. When the coolant temperature is low: The sys ...

    See also:

    General Information. Special Service Tools
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    Radiator. Repair procedures
    Removal and Installation 1. Disconnect the battery terminals. 2. Remove the air cleaner assembly. 3. ...

    Auto Light Switch. Repair procedures
    Inspection Operate the auto light switch, then check for continuity between terminals of multi-function switch connector. ...