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WW-38 < DTC/CIRCUIT DIAGNOSIS > FRONT WIPER AUTO STOP SIGNAL CIRCUIT FRONT WIPER AUTO STOP SIGNAL CIRCUIT Component Function Check INFOID:0000000006300472 1. CHECK FRONT WIPER (AUTO STOP) SIGNAL CONSULT-III DATA MONITOR 1. Select “WIP AUTO STOP” of IPDM E/R data monitor item. 2. Operate the front wiper. 3. With the front wiper operation, check the monitor status. Is the status of item normal? YES >> Auto stop signal circuit is normal. NO >> Refer to . Diagnosis Procedure INFOID:0000000006300473 1. CHECK IPDM E/R OUTPUT VOLTAGE 1. Turn ignition switch OFF. 2. Disconnect front wiper motor connector. 3. Turn ignition switch ON. 4. Check voltage between front wiper motor harness connector and ground. Is the inspection result normal? YES >> Replace front wiper motor. NO >> GO TO 2. 2. CHECK FRONT WIPER MOTOR (AUTO STOP) CIRCUIT 1. Turn ignition switch OFF. 2. Disconnect IPDM E/R connector. 3. Check continuity between IPDM E/R harness connector and front wiper motor harness connector. 4. Check continuity between IPDM E/R harness connector and ground. Is the inspection result normal? YES >> Replace IPDM E/R. NO >> Repair or replace harness. Monitor item Condition Monitor status WIP AUTO STOP Front wiper motor Stop position STOP P Except stop position ACT P (+) ( − ) Voltage (Approx.) Front wiper motor Connector Terminal E42 5 Ground Battery voltage IPDM E/R Front wiper motor Continuity Connector Terminal Connector Terminal E13 25 E42 5 Existed IPDM E/R Ground Continuity Connector Terminal E13 25 Not existed |