Hyundai Tucson: Ignition System / Schematic Diagrams

Troubleshooting

- Troubleshooting Trouble symptomProbable causeRemedy Engine will not start or is hard to start (Cranks OK)Ignition lock switchInspect ignition lock switch, or replace as required Ignition coilIn ...

Repair procedures

- On-vehicle Inspection Inspect ignition coil assembly and Perform spark test 1.Check for DTCs.     • If a DTC is present, perform troubleshooting in accordance with the procedur ...

Other information:

Hyundai Tucson (NX4) 2022-2025 Service Manual: Electronic Oil Pump (EOP)
- Removal 1.Turn ignition switch OFF and disconnect the battery negative (-) terminal 2.Remove the engine room under cover.(Refer to Engine Mechanical System - "Engine Room Under Cover") 3.Disconnect the electronic oil pump connector (A). 4.Remove the electronic oil pump (A) after removing ...

Hyundai Tucson (NX4) 2022-2025 Owner's Manual: Interior Lights
WARNING Do not use the interior lights when driving in the dark. The interior lights may obscure your view and result in a collision. Do not use the interior lights for extended periods when the vehicle is turned off. Otherwise, the battery discharges. Interior Lights AUTO OFF The in ...