Hyundai Sonata: Drive Mode Integrated Control System / ECO mode

When the Drive Mode is set to ECO mode, the engine and transmission control logic are changed to maximize fuel efficiency.

Information

Fuel efficiency depends on the driver's driving habit and road condition.

When ECO mode is activated:

The above situations are normal conditions when ECO mode is activated to improve fuel efficiency.

Limitation of ECO mode operation:

If the following conditions occur while ECO mode is operating, the system operation is limited even though there is no change in ECO indicator.

Drive Mode Integrated Control System
The drive mode may be selected according to the driver's preference or road condition. The mode changes whenever the DRIVE MODE button is pressed. • COMFORT mode : COMFORT mode provides smooth and ...

SPORT mode
SPORT mode manages the driving dynamics by automatically adjusting the steering effort, the engine and transmission control logic for enhanced driver performance. When SPORT mode is selected by pr ...

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Instrument Cluster Description and Operation
Description Communication Network Diagram AbbreviationExpalnationACUAirbag Control UnitADMAssist Door ModuleB_CANBody Controller Area NetworkBCMBody Control ModuleBSDBlind Spot DetectionC_CANChassis Controller Area NetworkCLUCluster ModuleDATCDual Automatic Temp ControlDDMDriver Door ModuleESC ...

Hyundai Sonata LF 2014-2019 Service Manual: Components and Components Location
Components Location 1. PCV Valve2. Canister3. Purge Control Solenoid Valve (PCSV)4. Fuel Tank Pressure Sensor (FTPS)5. Canister Close Valve (CCV)6. Fuel Level Sender (FLS)7. Fuel Tank Air Filter8. Catalytic Converter (WCC+UCC) 1. PCV Valve2. Canister3. Purge Control Solenoid Valve (P ...

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