Hyundai Elantra: Smart Key System / Components and Components Location
| Component Location (1) |
| 1. Interior antenna 1 2. Interior antenna 2 3. Door outside handle | 4. Smart key unit (SMK) 5. Buzzer |
| Component Location (2) |
| 1. Trunk open switch 2. Bumper antenna | 3. Trunk atenna |
Specifications
Specifications
Smart Key Unit
ItemsSpecificationRated voltageDC 12VOperating voltageDC 9 ~ 16VOperating temperature-22°F ~ 167°F (-30°C ~ 75°C)LoadMax. 4mA (When welcome light function off)
...
Description and Operation
Description
The SMART KEY system is a system that allows the user to
access and operate a vehicle in a very convenient way. To access the
vehicle, no traditional key or remote control unit is n ...
Other information:
Hyundai Elantra AD (2016-2020) Service Manual: Occupant Classification System (OCS) Repair procedures
Removal
Occupant Classification System (OCS) Unit
1.
Disconnect the battery negative cable, and wait for at least three minutes before beginning work.
2.
Remove the front passenger seat assembly.
(Refer to Body - "Front Seat Assembly")
3.
Disconnect the occupant classification system u ...
Hyundai Elantra AD (2016-2020) Owners Manual: Auto Door Lock/ Unlock Features
Impact sensing door unlock
All doors will be automatically unlocked when an impact causes the air bags to
deploy.
Speed sensing door lock
All doors will be automatically locked when vehicle speed exceeds 9 mph (15 km/h).
All of the doors will be automatically unlocked after the engine is turne ...
