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FRONT WIPER AUTO STOP SIGNAL CIRCUIT WW-23 < COMPONENT DIAGNOSIS > C D E F G H I J K M A B WW N O P FRONT WIPER AUTO STOP SIGNAL CIRCUIT Component Function Check INFOID:0000000004216516 1. CHECK FRONT WIPER (AUTO STOP) OPERATION CONSULT-III DATA MONITOR 1. Select "FRONT WIPER 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:0000000004216517 1. CHECK FRONT WIPER MOTOR (AUTO STOP) OUTPUT VOLTAGE 1. Turn the ignition switch OFF. 2. Disconnect front wiper motor. 3. Turn the ignition switch ON. 4. Check voltage between IPDM E/R harness connector and ground. Is the measurement normal? YES >> GO TO 2 NO >> Replace IPDM E/R. Refer to PCS-39, "Removal and Installation" . 2. CHECK FRONT WIPER MOTOR (AUTO STOP) CIRCUIT CONTINUITY 1. Turn the ignition switch OFF. 2. Disconnect IPDM E/R. 3. Check continuity between IPDM E/R harness connector (A) and front wiper motor harness connector (B). Does continuity exist? YES >> GO TO 3 NO >> Repair or replace harness. 3. CHECK FRONT WIPER MOTOR (AUTO STOP) SHORT CIRCUIT Monitor item Condition Monitor status WIP AUTO STOP Front wiper motor Stop position STOP P Except ACT P Terminals Voltage (V) (Approx.) (+) (-) IPDM E/R Ground Connector Terminal E18 16 Battery voltage ALLIA0212ZZ IPDM E/R Front wiper motor Continuity Connector Terminal Connector Terminal E18 (A) 16 E25 (B) 5 Yes ALLIA0213ZZ |