Test 116A - Intermittent Wiper/Washer Problem

Windshield wiper system diagnostics are separated into 4 categories. Verify customer concern and identify problem area before performing appropriate test. See WINDSHIELD WIPER SYSTEM TESTS table. Operate wipers in all modes. If wipers do not operate in low speed, see appropriate WIPER/WASHER SYSTEMS article in ACCESSORIES & EQUIPMENT.