Hyundai Accent (HC): Multifunction Switch / Repair procedures

- Removal

1.Disconnect the negative (-) battery terminal.

2.Remove the steering wheel.(Refer to Steering System - "Steering Wheel")

3.Remove the steering column upper and lower shrouds after loosening the screws.(Refer to Body - "Steering Column Shroud Panal")

4.Remove the clock spring.(Refer to Restraint - "Driver Airbag (DAB) Module and Clock Spring")

5.Remove the multifunction switch assembly (A) after loosening the screws and disconnecting the connector (B).

1.Install the multifunction switch.

2.Install the clock spring.

3.Install the steering column upper and lower shrouds.

4.Install the steering wheel.

1.Check for continuity between the terminals in each switch position according to the table.

1.In the body electrical system, failure can be quickly diagnosed by using the vehicle diagnostic system (Diagnostic tool).The diagnostic system (Diagnostic tool) provides the following information.

(1)Fault Code Searching : Checking failure and code number (DTC)

(2)Data Analysis : Checking the system input/output data state

(3)Actuation test : Checking the system operation condition

(4)S/W Management : Controlling other features including system option setting and zero point adjustment

2.If diagnose the vehicle by Diagnostic tool, select "DTC Analysis" and "Vehicle".

3.If check current status, select the "Data Analysis" and "Car model".

4.Select the 'IBU_BCM' to search the current state of the input/output data.