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Description and Operation
Power Window Motor Schematic DiagramsHyundai Sonata LF 2014-2019 Owners Manual: Remote key precautions
The remote key will not work if any of the following occur:
The key is in the ignition switch.
You exceed the operating distance limit (about 90 feet [30 m]).
The remote key battery is weak.
Other vehicles or objects may be blocking the signal.
The weather is extremely cold.
The remote key is ...
Hyundai Sonata LF 2014-2019 Service Manual: High Pressure Fuel Pump Repair procedures
Removal
Whenever the high pressure fuel pump, fuel pipe,
deliverypipe, or injector is removed immediately after shutting offthe
engine, an injury may be caused by the release ofhighly pressurized
fuel. Release the residual pressure inthe high pressure fuel line by
re ...