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) 2022-2026 Owner's Manual: Recommended Cold Tire Inflation Pressures
Check all tire pressures (including the spare) when the tires are cold. “Cold tires” mean the vehicle has not been driven for at least three hours or driven less than 1 mile (1.6 km). Warm tires normally exceed the recommended cold tire pressures by 4 to 6 psi (28 to 41 kPa). Do not ...

Hyundai Tucson (NX4) 2022-2026 Service Manual: Description and Operation
- Description The charging system includes a battery, an alternator with a built-in regulator, and the charging indicator light and wire.The Alternator has eight built-in diodes, each rectifying AC current to DC current.Therefore, DC current appears at alternator "B" terminal.In addition, ...