Hyundai Accent: Limitation of Active ECO operationIf the following conditions occur while Active ECO is operating, the system operation is limited even though there is no change in the ECO indicator.
Active ECO operation
Economical operationAdding equipment to or modifying your air bag-equipped vehicle
If you modify your vehicle by changing your vehicle's frame, bumper system, front
end or side sheet metal or ride height, this may affect the operation of your vehicle's
air bag system. ...
Description
Continuous Variable Valve Timing (CVVT) system advances or
retards the valve timing of the intake and exhaust valve in accordance with
the ECM control signal which is calculated by the engine ...
Removal
1.
Turn the ignition switch OFF and disconnect the battery
negative (-) cable.
2.
Remove the rear seat (Refer to "Seat" in BD gro ...