Windshield Washer Switch

- Removal

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 (A).
   (Refer to Body - "Steering Column Shroud Panel")

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

   

5. Disconnect the multifunction switch connector (A).

   

6. Loosen the screws (2EA) from the multifunction switch assembly (A).

   

- Installation

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.

- Inspection (with GDS)

1. When each switch is pressed, check the electricity flow between multi-function switch connector and grounding, and if the electricity does not match the specification, replace the switch.

   

   Deiscripsion	Switch	No.	Resistance value (Ω, ±1%)
   Wiper switch signal	MIST	1 - 9	330
   	OFF		∞
   	INT (AUTO)		800
   	Low		1800
   	High		5700
   Front wiper INT volume	Volume 1	7 - 9	330
   	Volume 2		690
   	Volume 3		1310
   	Volume 4		2610
   	Volume 5		7310
   Fog lamp switch	OFF	9 - 10	∞
   	ON		910
   Turn signal lamp switch	OFF	9 - 12	∞
   	Left		910
   	Right		2910
   Head lamp Passing / High beam switch	OFF	9 - 13	∞
   	Passing		910
   	Dimmer		2910
   Light Switch	OFF	9 - 14	∞
   	Auto		680
   	Tail lamp		1680
   	Head lamp (Low)		5580

   
   

2. The body electrocal system can be quickly diagnosed failed parts with vehicle diagnostic system (GDS).
   The diagnostic system (GDS) provides the following information.
   1. Self diagnosis : Checking the failure code (DTC) and display
   2. Current data : Checking the system input/output data state
   3. Actuation test : Checking the system operation condition
   4. Additional function : Other controlling such as he system option and zero point adjustment

3. Select the "Car Model" and the system to be checked in order to check the vehicle with the tester.

4. Select the "Body Control Module (BCM)" to check the Body Control Module (BCM).

5. Select the "Current Data" menu to search the current state of the input/output data.
   The input/output data for the sensors corresponding to the Body Control Module (BCM) can be checked.