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: PTC Heater
- Description The PTC (Positive Temperature Coefficient) heater is installed at the exit or the backside of the heater core.The PTC heater is an electric heater using a PTC element as an auxiliary heating device that supplements deficiency of interior heat source in highly effective diese ...

Hyundai Tucson (NX4) 2022-2026 Owner's Manual: Operating Door Unlocks from Inside the Vehicle
With the door inside handle Driver door & Passenger door If the inner door handle is pulled when the door is locked, the door is unlocked and opened. Rear door - Two pull operation If the inner door handle is pulled once when the door is locked, the door is unlocked. If the inner d ...