Hyundai Elantra: Multifunction Switch / Repair procedures
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. | Disconnect the multifunction switch connectors (B) and clock spring connector (A) 
|
5. | Remove the clock spring (A). 
|
6. | Remove the multifunction switch assembly after loosening the clamp (A). 
|
1. | Install the multifunction switch. |
2. | Install the clock spring. |
3. | Install the steering column upper and lower shrouds. |
4. | Install the steering wheel. |
5. | Connect the negative (-) battery terminal. |
Multifunction Switch Inspection
1. | Check for continuity between the terminals in each switch position according to the table. 
[Left Handle Drive]
Switch
| Switch position
| Resistance (Ω, ±3.5%)
| Wiper switch
| MIST
| 330
| OFF
| ∞
| Intermittent (AUTO)
| 800
| LOW
| 1800
| HIGH
| 5700
| Wiper intermittent volume
| Volume 1
| 330
| Volume 2
| 690
| Volume 3
| 1310
| Volume 4
| 2610
| Volume 5
| 7310
| Fog lamp switch
| OFF
| ∞
| Front foglamp
| 910
| Rear foglamp
| 2910
| Turnsignal switch
| OFF
| ∞
| Left
| 910
| Right
| 2910
| Dimmer & Passing switch
| OFF
| ∞
| Passing
| 910
| Dimmer
| 2910
| Light switgh
| OFF
| ∞
| AUTO / DRL
| 680
| Tail lamp
| 1680
| Low beam
| 5580
|
|
Inspection (With Diagnostic tool)
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. 
|
Other information:
Recirculated air position
With the recirculated air
position selected, air from the
passenger compartment will
be drawn through the heating
system and heated or cooled
according to the function
selected.
Outside (fresh) air position
With the outside (fresh) air
position selected, air enters
the vehicle from outside and
is heated or cooled according
to the function selected.
Information..
The front seat can be adjusted by using
the levers located on the outside of
the seat cushion. Before driving, adjust
the seat to the proper position so that
you can easily control the steering
wheel, foot pedals and controls on the
instrument panel.
Forward and rearward adjustment
To move the seat forward or rearward:
1. Pull up the seat slide adjustment lever
and hold it.
2. Slide the se..