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Home › Nissan-Datsun › 2004 › Sentra SE-R › Repair and Diagnosis › External Pages › Different car › Section 735 (Rear Window Defogger) › Rear Window Defogger › Passenger Side Door Mirror Defogger Circuit Check

Passenger Side Door Mirror Defogger Circuit Check

WARNING: This page is about a different car, the 2004 Infiniti M45. However, it is still accessible from the selected car via links, so may be relevant.
  1. DOOR MIRROR DEFOGGER POWER SUPPLY CIRCUIT INSPECTION 
    1. Turn ignition switch OFF.
    2. Disconnect passenger side door mirror defogger connector.
    3. Check voltage between passenger side door mirror defogger connector and body ground.
      Fig 1: Checking Door Mirror Defogger Power Supply Circuit
      G02340240Courtesy of NISSAN MOTOR CO., U.S.A.
      Fig 2: Identifying Terminal Connector Voltage Specifications
      G02340239Courtesy of NISSAN MOTOR CO., U.S.A.

    OK or NG 

    1. OK: GO TO 2.
    2. NG: Repair or replace harness between door mirror defogger relay and passenger side door mirror (door mirror defogger).
  2. DOOR MIRROR DEFOGGER GROUND HARNESS INSPECTION 
    1. Turn ignition switch OFF.
    2. Check continuity between passenger side door mirror defogger connector D32 terminal 5 (B) and body ground.
      1. 5 (B) - Ground: Continuity should exist. 
      3. Fig 3: Checking Door Mirror Defogger Ground Harness
      G02340241Courtesy of NISSAN MOTOR CO., U.S.A.

    OK or NG 

    1. OK: Check the following, if it is OK, replace passenger side door mirror glass.
      • Door mirror defogger firmament continuity check.
      • Check the harness for open or short between door mirror defogger relay and door mirror.
    2. NG: Repair or replace harness between passenger side door mirror defogger and ground.
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