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 Auto Stop Signal Circuit » Diagnosis Procedure  
 
 
  Diagnosis Procedure  
 

FRONT WIPER AUTO STOP SIGNAL CIRCUIT

Diagnosis Procedure

  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 See: Power and Ground Distribution\Power Distribution Module\Service and Repair.

  1. 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.

  1. CHECK FRONT WIPER MOTOR (AUTO STOP) 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 Arm\Service and Repair\Removal and Installation See: Wiper Motor Linkage\Service and Repair.