Contents:

1. Smart key unit
2. Interior antenna 1
3. Interior antenna 2
4. Interior antenna 3
5. Bumper antenna
6. Buzzer
7. Electronic steering column lock (ESCL)
8. Door outside handle antenna
9. FOB Key


1.Disconnect the negative (-) battery terminal.
2.Remove the center facia panel(Refer to Body - "Crash Pad")
3.Remove the audio unit.(Refer to Audio - "Audio Unit")
4.Remove the start/stop button (A) after disengaging the mounting clip (B).

5.Disconnect the start/stop button connector (A).

1.Install the start/stop button.
2.Install the crash pad lower panel.
3.Connect the negative (-) battery terminal.

1.Disconnect the negative(-) battery terminal.
2.Remove the crash pad lower panel.(Refer to Body - "Crash Pad Lower Panel")
3.Remove the steering column upper and lower shrouds.(Refer to Body - "Steering Column Shroud Panel")
4.Disconnect the electronic steering column lock connector (A).

5.Remove the electronic steering column lock (A) after loosening the mounting bolts.

1.Install the electronic steering column lock (A).
Tightening torque :7.0 - 13.0 N.m (0.7 - 1.3 kgf.m, 5.0 - 9.4 lb.ft)

2.Install the steering column.
3.Install the crash pad lower panel.
Hyundai Accent (HC) (2017 - 2022) Service Manual: Specifications
- Specifications DescriptionSpecificationsLimit General TypeIn-line, DOHC   Number of cylinders4   Bore75.60 mm (2.9764 in)   Stroke89.0 mm (3.5039 in.)  Total displacement1,598 cc (97.52 cu.in)  Compression ratio11.2 ± 0.2 : 1  Firing order1-3-4-2   Valve timing Intake valveOpensBTDC 42° - ATDC 38°   ClosesABDC 7° - ABDC 87°   Exhaust valveOpensBBDC 43° - ABDC 2°   ClosesATDC 0° - ATDC 45°   Cylinder head Flatness of gasket surfaceLess than 0.Hyundai Accent (HC) (2017 - 2022) Service Manual: Description and Operation
- OBD-II Review 1. Overview The California Air Resources Board (CARB) began regulation of On Board Diagnostics (OBD) for vehicles sold in California beginning with the 1988 model year. The first phase, OBD-I, required monitoring of the fuel metering system, Exhaust Gas Recirculation (EGR) system and additional emission related components.