Hyundai Elantra: Evaporative Emission Control System / Fuel Filler Cap

Hyundai Elantra (CN7) 2021-2025 Service Manual / Emission Control 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 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.

Canister

Repair procedures Removal1.Turn the ignition switch OFF and disconnect the negative (-) battery cable. 2.Disconnect the vent hose (A).3.Remove the fuel tank air filter (A) by rotating it 30 degrees...

Fuel Tank Air Filter

Other information:

Hyundai Elantra (CN7) 2021-2025 Service Manual: Back-up Lamp Switch

Description and operation Description Component location : Control shaft complete Operation principle : Back up lamp switch is pushed by the reverse lug sliding when select arm, and switches the back up lamp. Function : Turn on the back up lamp when reversing...

Hyundai Elantra (CN7) 2021-2025 Owner's Manual: Climate control additional features

Sunroof inside air recirculation When the sunroof is opened, outside (fresh) air will be automatically selected. At this time, if you press the air intake control button, recirculated air position will be selected but will change back to outside (fresh) air after 3 minutes...

Tachometer

The tachometer indicates the approximate number of engine revolutions per minute (RPM).

Use the tachometer to select the correct shift points and to prevent lugging and/ or over-revving the engine.

NOTICE

Do not operate the engine within the tachometer's RED ZONE. This may cause severe engine damage.