Wiper and Washer Switch Circuit

WIPER AND WASHER: WIPER AND WASHER SYSTEM: Wiper and Washer Switch Circuit
- Wiper and Washer Switch Circuit

DESCRIPTION

The signals output by manual operation are sent to the front controller.

INSPECTION PROCEDURE

HINT
Before performing this procedure, check that DTCs for the multiplex communication system are not output Multiplex Communication System.

PROCEDURE

1. READ VALUE USING TECHSTREAM

(a) Connect the Techstream to the DLC3.

(b) Turn the ignition switch on (IG).

(c) Turn the Techstream on.

(d) Enter the following menus: Body Electrical / Combination Switch / Data List.

(e) Check the Data List for proper functioning of the windshield wiper switch.

Combination Switch (Windshield Wiper Switch Assembly):





OK:

The normal conditions listed above are displayed.

NG -- REPLACE WINDSHIELD WIPER SWITCH ASSEMBLY

OK -- PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE