Only Front Wiper Low Does Not Operate

With CONSULT 

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

Without CONSULT 

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).

   Connector	Terminal	Connector	Terminal	Continuity
   A		B
   E45	33	E1	1	Yes

   Fig 1: Checking Front Wiper Motor Circuit

   Courtesy of NISSAN NORTH AMERICA, INC.
4. Check continuity between IPDM E/R harness connector (A) and ground.

   Connector	Terminal	Ground	Continuity
   A
   E45	33		No

   OK or NG 

   OK: GO TO 3.

   NG: Repair or replace harness.

With CONSULT 

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

   Connector	Terminals		Voltage (V) Approx.
   	(+)	(-)
   E45	33	Ground	Battery voltage

   Fig 2: Checking Front Wiper Motor Circuit

   Courtesy of NISSAN NORTH AMERICA, INC.

Without CONSULT 

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

   Connector	Terminals		Voltage (V) Approx.
   	(+)	(-)
   E45	33	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 ".