Hyundai Tucson (NX4) 2022-2026 Service Manual / Engine Control / Fuel System / ISG (Idle Stop & Go) System / Schematic Diagrams

Hyundai Tucson: ISG (Idle Stop & Go) System / Schematic Diagrams

- Schematic Diagram

• The ISG system is strongly networked with the power management.

• In the event of battery replacement, disconnection of the battery terminal or after changing the engine management system, the reference data regarding the battery charge state and battery condition can be lost.

• They are only available again a closed-circuit current measurement of approximate 4 hours in which the vehicle may not be wakened. In this time, the ISG system is inactive.

Description and Operation

- Description Idle Stop & Go (ISG) system switches off the ignition when vehicle is stopped, and then restarts the ignition and starts the vehicle when accelerator is pushed. It temporarily ...

Repair procedures

- Operating Condition for the ISG function 1. Auto stop or Auto start condition ▶ If all of the below conditions are satisfied • If the following conditions are not met, ent ...

Other information:

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