Hyundai Tucson Owners & Service Manuals

Hyundai Tucson: Driving Your Vehicle / Idle Stop and Go (ISG) System

Idle Stop and Go helps reduce fuel consumption by automatically shutting down the engine, when the vehicle is at a standstill (i.e. red stop light, stop sign, and traffic jam).

ISG system is always active, when the engine is running.

Information

When the engine is automatically started by the ISG system, warning lights (e.g. ABS, ESC, ESC OFF, MDPS, and parking brake warning light) may illuminate for a few seconds if the battery voltage is low and does not indicate a malfunction with the ISG system.

Good Braking Practices
WARNING Whenever leaving the vehicle or parking, always come to a complete stop and continue to depress the brake pedal. Shift the gear to the P (Park) position, apply the parking brake, and ...

ISG System Operation
Prerequisite for activation The driver's seatbelt is fastened. The driver's door and hood are closed. The brake vacuum pressure is adequate. The battery sensor is activated and the bat ...

Other information:

Hyundai Tucson (NX4) 2022-2026 Service Manual: Pressure Sensor
- Description The 4WD ECU makes a Motor Pump(Actuator) turn round for generating an oil pressure. And then it presses a multiple disk clutch and transfers the generated torque into rear wheels. Its torque value varies according to a pressure status. • Component location - Circuit Di ...

Hyundai Tucson (NX4) 2022-2026 Service Manual: Schematic Diagrams
- Circuit Diagram Connector Pin Information Pin NOWiring Harness ConnectorPanorama MotorBlind Motor 1Ground 1Ground 1Ground 2 2--- 3Power Window Enable Power Window Enable - 4Tilt Up SwitchTilt Up Switch- 5Open SwitchOpen Switch- 6Battery 1 (+)Battery 1 (+)Battery 2 (+) 7LINLINLIN ...

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