Hyundai Tucson: Body Electrical System / Immobilizer System

Description and Operation

- Description The immobilizer system will disable the vehicle unless the proper ignition key is used, in addition to the currently available anti-theft systems such as car alarms, the immobiliz ...

Other information:

Hyundai Tucson (NX4) 2022-2026 Service Manual: Fuel Pump
- Inspection [Fuel Pump] 1.Turn ignition switch OFF and disconnect the negative (-)battery cable. 2.Remove the fuel pump assembly. 3.Check motor operation by fuel pump connector (A) connecting power (No.4) and ground (No.5) Pin NoDiscription 1Fuel sender signal 2- 3Fuel sender ground ...

Hyundai Tucson (NX4) 2022-2026 Service Manual: Intake Air Temperature Sensor (IATS)
- Description Intake Air Temperature Sensor (IATS) is included inside Manifold Absolute Pressure Sensor and detects the intake air temperature.To calculate precise air quantity, correction of the air temperature is needed because air density varies according to the temperature. So the ECM ...