Front Wiper Stop Position Is Incorrect

Select BCM on Consult-II. With "WIPER" data monitor, check that "FR WIPER STOP" turns ON-OFF according to wiper operation.

OK or NG 

1. OK: Replace IPDM E/R, refer to "REMOVAL AND INSTALLATION OF IPDM E/R ".
2. NG: GO TO 2.

Fig 1: Displaying Data Monitor On Consult-II

Courtesy of NISSAN MOTOR CO., U.S.A.

1. Disconnect IPDM E/R connector and front wiper motor connector.
2. Check continuity between IPDM E/R harness connector terminal and front wiper motor harness connector terminal.
   Fig 2: Terminal And Continuity Table

   Courtesy of NISSAN MOTOR CO., U.S.A.
   Fig 3: Checking Continuity Between IPDM E/R And Front Wiper Motor Harness Connector Terminal

   Courtesy of NISSAN MOTOR CO., U.S.A.
3. Check continuity between front wiper motor harness connector terminal E and body ground.
   Fig 4: Terminal And Continuity Table

   Courtesy of NISSAN MOTOR CO., U.S.A.
   Fig 5: Checking Continuity Between Front Wiper Motor Harness Connector Terminal E And Body Ground

   Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG 

1. OK: Connect connector. GO TO 3.
2. NG:
   • Check for short circuit or open circuit in harness between IPDM E/R and front wiper motor.
   • Check for open circuit in harness between front wiper motor and body ground.

When front wiper motor is stopped and while operating, measure voltage between IPDM E/R terminal 38 and body ground.

Fig 6: Terminal And Voltage Table

Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 7: Measuring Voltage Between IPDM E/R Terminal 38 And Body Ground

Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG 

1. OK: Replace IPDM E/R, refer to "REMOVAL AND INSTALLATION OF IPDM E/R ".
2. NG: Replace front wiper motor, refer to "REMOVAL AND INSTALLATION FOR WIPER MOTOR AND LINKAGE ".