Kia Picanto (JA): Rear Wiper/Washer / Rear Washer Switch

Repair procedures

Inspection
Multifunction Switch Inspection
1.
Check for continuity between the terminals in each switch position as shown below.

Rear Wiper & Washer Switch
[LHD]

[RHD]

Inspection (With KDS/GDS)
1.
In the body electrical system, failure can be quickly diagnosed by using the vehicle diagnostic system (KDS/GDS).
The diagnostic system(KDS/GDS) provides the following information.
(1)
Self diagnosis : Checking failure and code number (DTC)
(2)
Current data : Checking the system input/output data state
(3)
Actuation test : Checking the system operation condition
(4)
Additional function : Controlling other features including system option setting and zero point adjustment
2.
Select the 'Car model' and the 'Body Control Module (BCM)' to be checked in order to check the vehicle with the tester.
3.
Select the 'Current Data' menu to search the current state of the input/output data.

    Repair procedures Inspection Rear Wiper Motor 1.Remove the connector from the rear wiper motor. 2.Connect positive (+) battery cables to terminal 1 and negative (-) battery cables to terminal 2 respectively.

    Repair procedures Inspection 1.With the washer motor connected to the reservoir tank, fill the reservoir tank with water.    Before filling the reservoir tank with water, check the filter for foreign material or contamination.

    Other information:

    Kia Picanto (JA) 2017-2026 Service & Repair Manual: Power Door Locks

    Components and components location Component Location 1. Driver power window switch 2. Assist power window switch 3 . Body Comtrol Module (BCM) 4 . Door lock knob 5 . Tailgate actuator 6. Door latch lock actuator 7 . Door lock/unlock switch 8 .

    Kia Picanto (JA) 2017-2026 Service & Repair Manual: Power Mosfet

    Repair procedures Inspection 1.Ignition "ON" 2.Manually operate the control switch and measure the voltage of blower motor. 3.Select the control switch to raise voltage until high speed. Fan Motor Voltage ManualFirst speed3.

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