Hyundai Elantra: Smart Key System / Smart Key

Hyundai Elantra (CN7) 2021-2025 Service Manual / Body Electrical System / Smart Key System / Smart Key

Repair procedures

Smart Key

Smart Key Code Saving

1.	Connect the DLC cable of Diagnostic tool to the data link connector (16 pins) in driver side crash pad lower panel, turn the power on Diagnostic tool.

2.	Select the 'S/W Management' and 'Car model'.

3.	Select the 'Smart Key Unit' and 'Smart Key Code Saving'.

4.	Follow the instructions on the screen.

Specifications

SpecificationsSmart Key Unit Items Specification Rated voltageDC 12VOperating voltageDC 9 - 16VOperating temperature-22°F to 167°F (-30°C to 75°C)LoadMax...

Components and components location Components (1)Connector Pin InformDation Pin no Connector A Connector B Connector C Connector D Connector E 1ESCL (+)_output----2Front heated nozzle_output----3-Puddle pocket la..

Other information:

Hyundai Elantra (CN7) 2021-2025 Service Manual: Special service tools

Special Service Tools Tool (Number and Name) IIIustration Use 09568-1S100Ball joint removerSaperate the ball joint from the front alxe09563-IB000Small bearing removerRemove the small bearing09563-IB200Small bearing installerInstall the small bearing..

Hyundai Elantra (CN7) 2021-2025 Service Manual: Hood Latch Release Handle

Components and components location Component Location1. Hood latch release handle Repair procedures Replacement1.Using screw driver or remover, remove the hood release handle (A).2.To install, reverse the removal procedure. • Make sure the hood latch cable is connected properly.• Make sure the hood locks / unlocks and ope..

Rear center seat belt

When using the rear center seat belt, the buckle with the “CENTER” mark must be used.

WARNING

Make sure that the seatback is locked in place when using the rear center seat belt.

If not, the seatback may move when there is a sudden stop or collision, which could result in serious injury.