Your Vehicle: 2009 Nissan-Datsun Altima V6-3.5L (VQ35DE)
 
Vehicle » Wiper and Washer Systems » Testing and Inspection » Component Tests and General Diagnostics » Front Wiper Motor LO Circuit » Diagnosis Procedure  
 
 
  Diagnosis Procedure  
 

FRONT WIPER MOTOR LO CIRCUIT

Diagnosis Procedure

  1. CHECK FRONT WIPER MOTOR (LO) OUTPUT VOLTAGE CONSULT-III ACTIVE TEST

  

  1. Turn the ignition switch OFF.
  2. Disconnect front wiper motor.
  3. Turn the ignition switch ON.
  4. Select "FRONT WIPER" of IPDM E/R active test item.
  5. With operating the test item, 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 See: Power and Ground Distribution\Power Distribution Module\Service and Repair.

  1. CHECK FRONT WIPER MOTOR (LO) OPEN CIRCUIT

  

  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.

  1. CHECK FRONT WIPER MOTOR (LO) SHORT CIRCUIT

  

Check continuity between IPDM E/R harness connector and ground.

  

Does continuity exist?
YES >> Repair or replace harness.
NO >> Replace front wiper motor. Refer to See: Wiper Motor Linkage\Service and Repair.