Vehicle Identification Number (VIN)
The vehicle identification number (VIN) is the number used in registering your car and in all legal matters pertaining to its ownership, etc.
The number is punched on the floor under the passenger seat. To check the number, open the cover.
The VIN is also on a plate attached to the top of the dashboard. The number on the plate can easily be seen through the windshield from outside.
Vehicle Certification Label
The vehicle certification label attached on the driver's side center pillar gives the Vehicle Identification Number (VIN).
Hyundai Sonata LF 2014-2019 Service Manual: Front Pillar Trim Components and Components Location
Component Location
1. Front pillar trim
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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 - ...