Color of RGB Image Is Not Proper

COLOR BAR DIAGNOSIS CHECK
Check color tone by "SCREEN ADJUSTMENT" of CONFIRMATION/ADJUSTMENT function.

OK or NG
1. OK >> Inspection end.
2. NG >> GO TO 2.
HARNESS CHECK
1. Turn the ignition switch OFF.
2. Disconnect AV and NAVI control unit connector and Display connector.
3. Check continuity between AV and NAVI control unit and Display.
4. Check continuity between AV and NAVI control unit and ground.
  - When the screen looks bluish
    
    Fig 1: Checking Harness When Screen Looks Bluish (1 Of 3)
    Courtesy of NISSAN MOTOR CO., U.S.A.
    
    Fig 2: Checking Harness When Screen Looks Bluish (2 Of 3)
    Courtesy of NISSAN MOTOR CO., U.S.A.
    
    Fig 3: Checking Harness When Screen Looks Bluish (3 Of 3)
    Courtesy of NISSAN MOTOR CO., U.S.A.
  - When the screen looks reddish
    
    Fig 4: Checking Harness When Screen Looks Reddish (1 Of 3)
    Courtesy of NISSAN MOTOR CO., U.S.A.
    
    Fig 5: Checking Harness When Screen Looks Reddish (2 Of 3)
    Courtesy of NISSAN MOTOR CO., U.S.A.
    
    Fig 6: Checking Harness When Screen Looks Reddish (3 Of 3)
    Courtesy of NISSAN MOTOR CO., U.S.A.
  - When the screen looks yellowish
    
    Fig 7: Checking Harness When Screen Looks Yellowish (1 Of 3)
    Courtesy of NISSAN MOTOR CO., U.S.A.
    
    Fig 8: Checking Harness When Screen Looks Yellowish (2 Of 3)
    Courtesy of NISSAN MOTOR CO., U.S.A.
    
    Fig 9: Checking Harness When Screen Looks Yellowish (3 Of 3)
    Courtesy of NISSAN MOTOR CO., U.S.A.
OK or NG
1. OK >> GO TO 3.
2. NG >>
  - Check harness for open or short between AV and NAVI control unit and Display.
  - Check connector housings for disconnected or loose terminals.
RGB SIGNAL CHECK
1. Connect AV and NAVI control unit connector and Display connector.
2. Turn the ignition switch ON.
3. Display "Color bar" by "CONFIRMATION/ADJUSTMENT" mode.
4. Check voltage between AV and NAVI control unit terminals 18, 21, 24 and 14.
  - When the screen looks bluish
    
    Fig 10: Checking RGB Signal When Screen Looks Bluish (1 Of 2)
    Courtesy of NISSAN MOTOR CO., U.S.A.
    
    Fig 11: Checking RGB Signal When Screen Looks Bluish (2 Of 2)
    Courtesy of NISSAN MOTOR CO., U.S.A.
  - When the screen looks reddish
    
    Fig 12: Checking RGB Signal When Screen Looks Reddish
    Courtesy of NISSAN MOTOR CO., U.S.A.
  - When the screen looks yellowish
  Fig 13: Checking RGB Signal When Screen Looks Yellowish
  Courtesy of NISSAN MOTOR CO., U.S.A.
OK or NG
1. OK >> Replace Display
2. NG >> Replace AV and NAVI control unit