Only Front Wiper HI Does Not Operate

With CONSULT-III 

1. Select "IPDM E/R" on CONSULT-III, and select "ACTIVE TEST".
2. Select "FRONT WIPER" on "SELECT TEST ITEM" screen.
3. Touch "HI" screen.

   Without CONSULT-III 

   Start auto active test. Refer to "AUTO ACTIVE TEST ".

   Does front wiper operate normally? 

   YES: Refer to "COMBINATION SWITCH INSPECTION ".

   NO: GO TO 2.

1. Turn ignition switch OFF.
2. Disconnect IPDM E/R and front wiper motor.
3. Check continuity between IPDM E/R connector (A) and front wiper motor connector (B).
   TERMINALS CONTINUITY REFERENCE CHART
   
   

   Connector	Terminal	Connctor	Terminal	Continuity
   A		B
   E45	32	E1	4	Yes

4. Check continuity between IPDM E/R harness connector (A) and ground.
   TERMINALS CONTINUITY REFERENCE CHART
   
   

   Connector	Terminal	Ground	Continuity
   A
   E45	32		No

   OK or NG 

   OK: GO TO 3.

   NG: Repair or replace harness.

   Fig 1: Checking Continuity Between IPDM E/R And Front Wiper Motor Connector Terminals

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

With CONSULT-III

1. Connect IPDM E/R.
2. Turn ignition switch ON.
3. Select "IPDM E/R" on CONSULT-III, and select "ACTIVE TEST".
4. Select "FRONT WIPER" on "SELECT TEST ITEM" screen.
5. Touch "HI" screen.
6. Check voltage between IPDM E/R connector and ground while front wiper HI is operating.
   TERMINALS VOLTAGE REFERENCE CHART
   
   

   Connector	Terminals		Voltage (V) Approx.
   	(+)	(-)
   E45	32	Ground	Battery voltage

   Fig 2: Checking Voltage Between IPDM E/R Connector Terminal 32 And Ground

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

Without CONSULT-III

1. Connect IPDM E/R.
2. Turn ignition switch ON.
3. Start auto active test. Refer to "AUTO ACTIVE TEST ".
4. Check voltage between IPDM E/R connector and ground while front wiper HI is operating.
   TERMINALS VOLTAGE REFERENCE CHART
   
   

   Connector	Terminals		Voltage (V) Approx.
   	(+)	(-)
   E45	32	Ground	Battery voltage

   OK or NG 

   OK: Replace front wiper motor. Refer to "REMOVAL AND INSTALLATION OF FRONT WIPER DRIVE ASSEMBLY ".

   NG: Replace IPDM E/R. Refer to "REMOVAL AND INSTALLATION OF IPDM E/R ".