Hyundai Kona: Evaporative Emission Control System / Fuel Filler Cap Description and operation

A ratchet tightening device on the threaded fuel filler cap reduces the chances of incorrect installation, which would seal the fuel filler. After the gasket on the fuel filler cap and the filler neck flange contact each other, the ratchet produces a loud clicking noise indicating the seal has been set.

Fuel Tank Air Filter Repair procedures

Removal 1. Turn ignition switch OFF and disconnect the negative (-) battery cable. 2. Lift the vehicle. 3. Rem ...

Exhaust Emission Control System

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Other information:

Hyundai Kona (OS) 2018-2024 Service Manual: Engine Control Module (ECM) Repair procedures
Removal    • When replacing the ECM, the vehicle equipped with the immobilizer must be performed procedure as below. [In the case of installing used ECM] ...

Hyundai Kona (OS) 2018-2024 Service Manual: Cruise Control Switch Repair procedures
Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the steering wheel assembly. (Refer to Steering System - "Steering Wheel") 3. Remove the screws from the steering back cover ...