Contents:
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.

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.

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.
Hyundai Accent (HC) (2017 - 2022) Service Manual: Blower Unit
- Component Location 1. Blower unit assembly - Components 1. Seal2. Intake duct case3. Intake actuator4. Intake door5. Intake lower case6. Blower upper case7. Blower unit pad8. Blower lower case9. Blower motor10. Air filter11. Air filter cover12. PWM Blower module - Replacement When prying with a flat-tip screwdriver or use a prying trim tool, wrap it with protective tape, and apply protective tape around the related parts, to prevent damage.Hyundai Accent (HC) (2017 - 2022) Service Manual: Fuel Pressure Test
- Fuel Pressure Test 1.Release the residual pressure in fuel line.(Refer to Fuel Delivery System - "Release Residual Pressure in Fuel Line") • When removing the fuel pump fuse, a Diagnostic Trouble Code (DTC) may occur. Delete the code with the GDS after completion of "Release Residual Pressure in Fuel Line" work. 2.Install the Special Service Tool (SST).