Hyundai Accent (HC): Body Electrical System / Button Engine Start System

Contents:

Components and Components Location

- Component Location

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


Schematic Diagrams

- Circuit Diagram (1)

Description and Operation ➤

Start/Stop Button

- Component

- Removal

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).

- Installation

1.Install the start/stop button.

2.Install the crash pad lower panel.

3.Connect the negative (-) battery terminal.

ESCL(Electronic Steering Column Lock)

- Component

- Removal

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.

- Installation

1.Install the electronic steering column lock (A).

   

Do not reuse the shear bolts.When installing the new shear bolts to the electronic steering column lock, tighten the shear bolts until its head is cut off.

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.

Other information:

Hyundai Accent (HC) (2017 - 2022) Service Manual: Cylinder Head

- Removal     • Use Fender cover to avoid damaging painted surfaces. • To avoid damaging the cylinder head, wait until the engine coolant temperature drops below normal temperature before removing it. • When handling a metal gasket, take care not to fold the gasket or damage the contact surface of the gasket. • To avoid damage, unplug the wiring connectors carefully while holding the connector portion.

Hyundai Accent (HC) (2017 - 2022) Service Manual: Description and Operation

- Description of ESP Optimum driving safety now has a name : ESP, the Electronic Stability Program.ESP recognizes critical driving conditions, such as panic reactions in dangerous situations, and stabilizes the vehicle by wheel-individual braking and engine control intervention with no needfor actuating the brake or the gas pedal.ESP adds a further function known as Active Yaw Control (AYC) to the ABS, TCS, EBD and ESP functions.

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