LEMON Manuals: Even more car manuals for everyone
Home >> Nissan-Datsun >> 2003 >> Sentra Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 2049 (Wiper, Washer & Horn) >> Front Wiper And Washer System >> Trouble Diagnosis >> Front Wipers Operate For 10 Seconds, Stop For 20 Seconds, And After Repeating This Operation Five Times, They Become Inoperative

Front Wipers Operate For 10 Seconds, Stop For 20 Seconds, And After Repeating This Operation Five Times, They Become Inoperative

WARNING: This page is about a different car, the 2007 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
  • When auto stop signal has not varied for 10 seconds or longer while IPDM E/R is operating front wipers, IPDM E/R considers front wipers locked and stops wiper output, which causes this symptom.
  • This status can be checked by using IPDM E/R "DATA MONITOR". Under this condition, "WIP PROT" reads "BLOCK".
  1. CHECK IPDM E/R TO FRONT WIPER MOTOR 

    With CONSULT-II 

    Select "IPDM E/R" with CONSULT-II. With data monitor, confirm that "WIP AUTO STOP" changes from "ACT P" to "STOP P" according to wiper operation.

    Fig 1: Identifying CONSULT II Display - DATA MONITOR
    G04903859

    Without CONSULT-II 

    GO TO 2.

    OK or NG 

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

    NG: GO TO 2.

  2. IPDM E/R TO FRONT WIPER MOTOR AUTO STOP CIRCUIT INSPECTION 
    1. Turn ignition switch OFF.
    2. Disconnect IPDM E/R and front wiper motor.
    3. Check continuity between IPDM E/R connector and front wiper motor connector.
      TERMINAL CONTINUITY CHART

      IPDM E/R Front wiper motor Continuity
      Connector Terminal Connector Terminal
      E122 43 E23 5 Yes
      Fig 2: Checking Continuity Between IPDM E/R Connector Terminal 43 And Front Wiper Motor Connector Terminal 5
      G04896601
    4. Check continuity between IPDM E/R connector and ground.
      TERMINAL CONTINUITY CHART

      Connector Terminals Continuity
      E122 43 Ground No
      Fig 3: Checking Continuity Between IPDM E/R Connector Terminal 43 And Ground
      G04903861

    OK or NG 

    OK: Connect connectors. GO TO 3.

    NG: Repair or replace harness.

  3. IPDM E/R TO FRONT WIPER MOTOR (3) INSPECTION 

    While front wiper motor is stopped and while operating, measure voltage between IPDM E/R connector and ground.

    TERMINAL VOLTAGE CHART

    IPDM E/R (-) Condition Voltage (Approx.)
    (+)
    Connector Terminal
    E122 43 Ground Wiper operating Battery voltage
    Wiper stopped 0V
    Fig 4: Checking Voltage Between IPDM E/R Terminal 43 And Ground
    G04903863

    OK or NG 

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

    NG: Replace front wiper motor. Refer to "WIPER MOTOR AND LINKAGE ".

scientia non olet · About LEMON Manuals