Hyundai Sonata LF: Body Electrical System / General Information

Body Electrical System

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General Information

General Troubleshooting Information Before Troubleshooting 1. Check applicable fuses in the appropriate fuse/relay box. 2. Check the battery for damage, state of charge, and clean and tight connections...

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Smart Key Repair procedures

Smart Key Smart Key Code Saving 1. Connect the DLC cable of GDS to the data link connector (16 pins) in driver side crash pad lower panel, turn the power on GDS. 2. Select the vehicle model and then do "Smart Key Code Saving". 3. After selecting "Smart Key Teaching" menu, push "ENTER" key, then the screen will be shown as below...

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 - 5880?±5%CANCEL3 - 5330?±5%CRUISE3 - 51...