Hyundai Sonata: Smart Trunk / Detecting area

Information

• The Smart Trunk function will not work if any of the following occurs:

- The smart key is close to a radio transmitter such as a radio station or an airport which can interfere with normal operation of the transmitter.
- The smart key is near a mobile two way radio system or a cellular phone.
- Another vehicle's smart key is being operated close to your vehicle.

• The detecting range may decrease or increase when :

- One side of the tire is raised to replace a tire or to inspect the vehicle.
- The vehicle is parked on a slope or unpaved road, etc.

How to deactivate the Smart Trunk function using the smart key
1. Door lock 2. Door unlock 3. Trunk open 4. Panic If you press any button of the smart key during the Detect and Alert stage, the Smart Trunk function will be deactivated. Make sure to be aware of ...

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 ...

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Cruise Control Switch Repair procedures
Inspection [Measuring Resistance] 1. Disconnect the cruise control switch connector from the control switch. 2. Measure resistance between terminals on the control switch when each function switch is ON (switch is depressed). Function switchTerminalResistanceSET -3 - 5550?±5%RES +3 - ...

Hyundai Sonata LF 2014-2019 Service Manual: Special Service Tools
Special Service Tools Tool (Number and name)IllustrationUse09373-27000Alternator pulley remover wrenchRemoval and installation of alternator pulley 09964-C1100SCC reflectorReflector to align the SCC radar09964-C1200Calibration beamLaser to detect the center of the vehicle.09964-C1300Tr ...

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