WIPER AND WASHER SYSTEM > DATA LIST / ACTIVE TEST

for Preparation Click here



READ DATA LIST

HINT:
Using the intelligent tester's Data List allows switch, sensor, actuator and other item values to be read without removing any parts. Reading the Data List early in troubleshooting is one way to save time.

  1. Connect the intelligent tester to the DLC3.

  2. Turn the ignition switch to the ON position.

  3. Read the Data List.

    WIPER: 
    Item
    		Measurement Item / Display (Range)
    		Normal Condition
    		Diagnostic Note
    F WIPER SW
    		Front Wiper switch/ ON or OFF
    		ON: Front wiper is operated
    OFF: Front wiper is not operated
    		-
    WIPER LO SW
    		Wiper LO switch input/ON or OFF
    		ON: Front wiper switch is in LO position
    OFF: Front wiper switch is in any position other than LO
    		-
    WIPER HI SW
    		Wiper HI switch input/ ON or OFF
    		ON: Front wiper switch is in HI position
    OFF: Front wiper switch is in any position other than HI
    		-
    WIPER AUTO SW
    		Wiper AUTO switch input/ON or OFF
    		ON: Front wiper switch is in AUTO position
    OFF: Front wiper switch is in any position other than AUTO
    		-
    WASHER SW
    		Washer switch input/ON or OFF
    		ON: Front washer switch is in ON position
    OFF: Front washer switch is in OFF position
    		-
    TIME CTL SW
    		Wiper volume switch position/deg
    		Value can be displayed.
    		-
    SPEED MODE
    		Speed mode/NOT AVL or AVAIL
    		Customized sign can be displayed.
    		-
    AUTO WIPER
    		Auto wiper/NOT AVL or AVAIL
    		Customized sign can be displayed.
    		-
    REWIPE CONTROL
    		Rewipe control/OFF/3s./SPD MOD
    		Customized sign can be displayed.
    		-


PERFORM ACTIVE TEST

HINT:
Performing the intelligent tester's Active Test allows relay, VSV, actuator and other items to be operated without removing any parts. Performing the Active Test early in troubleshooting is one way to save time. The Data List can be displayed during the Active Test.

  1. Connect the intelligent tester to the DLC3.

  2. Turn the ignition switch to the ON position.

  3. Perform the Active Test.

    WIPER: 
    Item
    		Test Details
    		Diagnostic Note
    WIPER MOT (HI)
    		Front wiper motor HI operation ON / OFF
    		-
    WIPER MOT (LO)
    		Front wiper motor LO operation ON / OFF
    		-