Hyundai Tucson Owners & Service Manuals

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 Owner's Manual: Occupant Classification System (OCS). Do not install a Child Restraint System on the Front Passenger’s Seat
Your vehicle is equipped with an Occupant Classification System (OCS) in the front passenger’s seat. Main components of the Occupant Classification System A detection device located within the front passenger seat cushion. Electronic system to determine whether the passenger a ...

Hyundai Tucson (NX4) 2022-2026 Service Manual: Delivery Pipe
- Removal Low Pressure Delivery Pipe 1.Release the residual pressure in fuel line.(Refer to Fuel Delivery System - "Release Residual Pressure in Fuel Line") 2.Turn the ignition switch OFF and disconnect the battery negative (-) cable. 3.Disconnect the injector connector (A). 4.Disconnec t ...

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