Passenger Side Door Mirror Defogger Circuit Check

CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect door mirror (passenger side) connector.
3. Turn ignition switch ON.
4. Check voltage between door mirror (passenger side) connector and ground.
  
  Fig 1: Connector Terminal Wire Color Specification
  Courtesy of NISSAN MOTOR CO., U.S.A.
  
  Fig 2: Checking Voltage Between Door Mirror (Passenger Side) Connector And Ground
  Courtesy of NISSAN MOTOR CO., U.S.A.
OK or NG
1. OK: GO TO 2.
2. NG: Repair or replace harness.
CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Check continuity between door mirror (passenger side) connector D32 terminal 2 and ground.
  1. 2 (B) - Ground: Continuity should exist.
OK or NG
1. OK: GO TO 3.
2. NG: Repair or replace harness.
Fig 3: Checking Continuity Between Door Mirror (Passenger Side) Connector D32 Terminal 2 And Ground
Courtesy of NISSAN MOTOR CO., U.S.A.
CHECK DOOR MIRROR DEFOGGER
1. Connector door mirror connector.
2. Check continuity between each door mirror connector D32 (passenger side) terminals 1 and 2.
  1. 1 (L) - 2 (B): Continuity should exist.
OK or NG
1. OK: Check condition of harness and connector.
2. NG: Replace door mirror (passenger side).
Fig 4: Checking Continuity Between Door Mirror Connector D32 (Passenger Side) Terminals 1 And 2
Courtesy of NISSAN MOTOR CO., U.S.A.