Hyundai Tucson: Engine Electrical System / Starting System

DC DC converter

- Description Due to the considerably more frequent occurrence of starting operations, the electrical load that occurs often leads to voltage dips in the vehicle network.In order to stabilize t ...

Description and Operation

- Description The starting system includes the battery, starter, solenoid switch, ignition switch, ignition lock switch, connection wires and the battery cable.When the ignition key is turned t ...

Other information:

Hyundai Tucson (NX4) 2022-2025 Service Manual: Troubleshooting
- Trouble Symptom Charts Trouble Symptom 1 Trouble Symptom 2 Trouble symptomProbable causeRemedy The set vehicle speed varies greatly upward or downward"Surging" (repeated alternating acceleration and deceleration) occurs after settingMalfunction of the vehicle speed sensor circuitRepair ...

Hyundai Tucson (NX4) 2022-2025 Service Manual: Antenna
- Removal 1.Disconnect the negative (-) battery terminal. 2.Remove the roof trim.(Refer to Body - "Roof Trim Assembly") 3.Disconnect the antenna connector (A) and then remove the roof antenna after loosening mounting nut (B). - Installation 1.Install the integrated antenna and then conn ...