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WW-32 < COMPONENT DIAGNOSIS > REAR WIPER MOTOR CIRCUIT REAR WIPER MOTOR CIRCUIT Component Function Check INFOID:0000000003464501 1. CHECK REAR WIPER ON OPERATION CONSULT-III ACTIVE TEST 1. Select “RR WIPER” of BCM active test item. 2. With operating the test item, check rear wiper operation. Is rear wiper operation normally? YES >> Rear wiper motor circuit is normal. NO >> Refer to . Diagnosis Procedure INFOID:0000000003464502 1. CHECK REAR WIPER MOTOR OUTPUT VOLTAGE CONSULT-III ACTIVE TEST 1. Turn the ignition switch OFF. 2. Disconnect rear wiper motor connector. 3. Turn the ignition switch ON. 4. Select “RR WIPER” of BCM active test item. 5. With operating the test item, check voltage between BCM harness connector and ground. Is the measurement value normal? YES >> GO TO 3. NO >> GO TO 2. 2. CHECK REAR WIPER MOTOR SHORT CIRCUIT 1. Turn the ignition switch OFF. 2. Disconnect BCM connector. 3. Check continuity between BCM harness connector and ground. Does continuity exist? YES >> Repair the harness or connector. NO >> Replace BCM. Refer to 3. CHECK REAR WIPER MOTOR OPEN CIRCUIT 1. Turn the ignition switch OFF. 2. Disconnect BCM connector. 3. Check continuity between BCM harness connector and rear wiper motor harness connector. On : Rear wiper ON operation Off : Stop the rear wiper. Terminals Test item Voltage (Approx.) (+) ( − ) BCM Ground REAR WIPER Connector Terminal M120 26 On Battery Off 0 V BCM Ground Continuity Connector Terminal M120 26 Not existed |