Hyundai Sonata: Fuel Filler Door / Closing the fuel filler door

1. To install the fuel tank cap, turn it clockwise until it "clicks" one time.

2. Close the fuel filler door until it is latched securely.


Gasoline is highly flammable and explosive. Failure to follow these guidelines may result in SERIOUS INJURY or DEATH:


Make sure to refuel your vehicle according to the "Fuel Requirements" suggested in the Introduction chapter.


Fuel Filler Door
Opening the fuel filler door The fuel filler door must be opened from inside the vehicle by pushing the fuel filler door opener button. 1. Turn the engine off. 2. Push the fuel filler door opener bu ...

Emergency fuel filler door release
If the fuel filler door does not open using the remote fuel filler door release button, you can open it manually. Pull the release located on the left side of the trunk compartment. ...

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: RCV Control Solenoid Valve Specifications
Specification ItemSpecificationCoil Resistance(?)28.3 ~ 31.1 [20°C(68°F)] ...

Hyundai Sonata LF 2014-2019 Service Manual: Cooling Fan Repair procedures
Removal and Installation Cooling Fan Assembly 1. Disconnect the battery terminals. 2. Remove the under cover. (Refer to Engine And Transaxle Assembly - "Engine Room Under Cover") 3. Disconnect the air duct(A). 4. Disconnect the coolingfan connector(A). 5. Disconnect the vacuum ...

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