INSPECTION PROCEDURE N-7: Column switch: The ETACS-ECU does not receive any signal from windshield mist wiper switch, windshield intermittent wiper switch, windshield low-speed wiper switch, windshield high-speed wiper switch, rear wiper switch, windshield washer switch or rear washer switch.: Notes

NOTE: This troubleshooting procedure requires the use of scan tool MB991958 and SWS monitor kit MB991813. For details on how to use the SWS monitor, refer to "HOW TO USE SWS MONITOR  ."

Fig 1: Windshield Washer And Washer Switch Input Circuit Diagram

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.