Hyundai Accent (HC): Body Electrical System / Ignition Switch Assembly

Contents:

Repair procedures

- Inspection

1.Disconnect the ignition switch connector (B) and key warning switch connector (A) from under the steering column.

2.Check for continuity between the terminals.

3.If continuity is not specified, replace the switch.

- 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 key warning/immobilizer connector (A).

5.Insert key and turn it to ACC position.

6.Pushing lock pin (A) with the awl.

7.Remove the immobilizer coil antenna (A) after loosening the mounting screw.

- Installation

1.Install the key lock cylinder.

2.Install the key warning and immobilizer connector.

3.Install the ignition switch.

4.Install the steering column shrouds and crash pad lower panel.

Other information:

Hyundai Accent (HC) (2017 - 2022) Service Manual: Ignition Coil

- Specification ItemSpecification Rated Voltage (V)13.5 Operation Voltage (V)6 - 16 ItemSpecification Engine Speed (RPM)100020003000400050006000 Dwell Time (ms)3.43.43.42.92.72.5 Secondary Coil Voltage (kV)40 ↑40 ↑40 ↑40 ↑40 ↑38 ↑ - Description An ignition coil is an induction coil in an engine's ignition system which transforms the battery's low voltage to the high voltage needed to create an electric spark in the spark plugs to ignite the fuel.

Hyundai Accent (HC) (2017 - 2022) Service Manual: Occupant Classification System (OCS)

- Description In order to make normal activation of airbag system, SRSCM detects DTC(s) for the Occupant Classification System (OCS). If the seat is occupied, OCS detects passenger presences status and send signal to SRSCM via CAN.SRSCM recognizes the signal as 2 (two) different classifications; that is, 1 (Empty or small occupant with child restraint system), 2 (Occupied with large occupant and small occupant).

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