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

Hyundai Ioniq (AE) 2017-2025 Service Manual / Engine Electrical System / Evaporative Emission Control System / Fuel Filler Cap. Description and operation

Description

A ratchet tightening device on the threaded fuel filler cap reduces the chances of incorrect installation, which seals 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

Replacement1.Turn ignition switch OFF and disconnect the negative (-) battery cable.2.Remove the filler-neck assembly(Refer to Engine Control/Fuel System - "Filler-Neck Assembly")3...

Exhaust Emission Control System

Other information:

Hyundai Ioniq (AE) 2017-2025 Owner's Manual: Rear center seatbelt (3-point rear center seat belt)

1. Insert the tongue plate (A) into the buckle (A’) until an audible "click" is heard, indicating the latch is locked. Make sure the belt is not twisted. 2. Pull the tongue plate (B) and insert it into the buckle (B’) until an audible "click" is heard, indicating the latch is locked...

Hyundai Ioniq (AE) 2017-2025 Service Manual: Clutch Fluid. Repair procedures

Replacement1.Turn the ignition switch OFF and disconnect the battery (-) terminal. 2.Remove the engine room under cover.(Refer to Engine Mechanical System - "Engine Room Under Cover")3.Disconnect the reservoir hose (A), and then drain the hydraulic oil from the reservoir (B)...