Hyundai Elantra: Windshield Wiper/Washer / Windshield Wiper-Washer Switch
Repair procedures
1. | Disconnect the negative (-) battery terminal. |
2. | If it is necessary to remove multifunction switch assembly, remove the steering wheel. (Steering System - "Steering Wheel") |
3. | Remove the steering column upper shrouds. (Refer to Body - "Steering Column Shroud Panel") |
4. | Disconnect the clock spring connector (A) and multifunction switch connector (B). 
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5. | Remove the clock spring (A). 
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6. | Loosen the clamp (A) and remove the multifunction switch assembly (A). 
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1. | Install the multifunction switch. |
2. | Install the clock spring and steering wheel. |
3. | Install the steering column upper and lower shrouds. |
4. | Install the steering wheel. |
Windshield Wiper/Washer Switch Inspection
1. | Check for continuity between the terminals in each switch position as shown below. 
Deiscripsion
| Switch
| Resistance Value (Ω, ±3.5%)
| Wiper switch signal
| MIST
| 330
| OFF
| ∞
| INT (AUTO)
| 800
| Low
| 1800
| High
| 5700
| Front wiper INT volume
| Volume 1 (Fast)
| 330
| Volume 2
| 690
| Volume 3
| 1310
| Volume 4
| 2610
| Volume 5
| 7310
| Fog lamp switch
| OFF
| ∞
| Front
| 910
| Rear
| 2910
| Turn signal lamp switch
| OFF
| ∞
| L/C_LH
| 910
| T_SIG_LH
| 2910
| L/C_RH
| 910
| T_SIG_RH
| 2910
| Head lamp Passing / High beam switch
| OFF
| ∞
| Passing
| 910
| Dimmer
| 2910
| Light Switch
| OFF
| 680
| Auto
| 1680
| Tail lamp
| 5580
| Head lamp(Low)
| ∞
|
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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 |
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2. | If diagnose the vehicle by Diagnostic tool, select "DTC Analysis" and "Vehicle". 
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3. | If check current status, select the "Data Analysis" and "Car model". 
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4. | Select the 'IBU_BCM' to search the current state of the input/output data. 

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Component Location1. Windshield wiper arm & blade2. Wiper & washer switch3. Windshield washer hose & nolzzle4. Washer motor & linkage assembly5...
Components and components location
Component Location1. Cap2. Nut3. Wiper arm & blade4. Cowl top cover5. Bolt6. Wiper motor & linkage assembly7...
Other information:
Components and components location
Component Location 1. Rear pillar trim
Repair procedures
Replacement
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When removing with a flat - tip screwdriver or remover, wrap protective tape around the tools to prevent damage to components...
Repair procedures
Removal and Installation1.Drain the coolant.(Refer to Cooling System - "Coolant")2.Disconnect the degassing hose (A) and coolant reservoir tank hose (B).3.Remove the coolant reservoir tank (A). Tightening torque : 7.8 - 11...