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FRONT WIPER AND WASHER SYSTEM WW-37 C D E F G H I J L M A B WW 3. CHECK CIRCUIT BETWEEN IPDM E/R AND FRONT WIPER MOTOR 1. Turn ignition switch OFF. 2. Disconnect IPDM E/R connector and front wiper motor connector. 3. Check continuity between IPDM E/R harness connector (A) and 4. Check continuity between IPDM E/R harness connector (A) and OK or NG OK >> GO TO 4. NG >> Repair harness or connector. 4. CHECK FRONT WIPER REVERSE RELAY 1. Remove front wiper reverse relay. 2. Check continuity between front wiper reverse relay terminals. OK or NG OK >> GO TO 5. NG >> Replace front wiper reverse relay. 5. CHECK CIRCUIT BETWEEN FRONT WIPER REVERSE RELAY AND GROUND Check continuity between front wiper reverse relay harness connec- OK or NG OK >> Replace front wiper motor. Refer to bly and Assembly of Front Wiper Drive Assembly" . NG >> Repair harness or connector. A B Continuity Connector Terminal Connector Terminal E7 23 E27 3 Yes A Ground Continuity Connector Terminal E7 23 No SKIB4682E Front wiper reverse relay terminals Continuity 3 4 Yes SKIB4660E Front wiper reverse relay connector Terminal Ground Continuity E33 4 Yes SKIB4674E |