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SYMPTOM PROCEDURES SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR 54B-181 INSPECTION PROCEDURE F-7: The windshield washer does not work. CAUTION Whenever the ECU is replaced, ensure that the COMMENTS ON TROUBLE SYMPTOM POSSIBLE CAUSES • Malfunction of the windshield washer motor • Malfunction of the column switch • Malfunction of the front-ECU • Damaged harness wires and connectors 30 25 22 21 2324 2627 29 28 31 2 1 W3Z04E04A OFF ON 20A J/B 7 5 9 18 28 31 1 2 C-116 C-202 C-203 A-26 L-Y L-B L-B LG B A-12X FRONT-ECU WINDSHIELD WINDSHIELD INPUT SIGNAL WINDSHIELD WASHER IGNITION Wire colour code Windshield Washer Motor Circuit |