RGB Screen is Not Shown

WARNING: This page is about a different car, the 2008 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.

CHECK HARNESS
1. Turn ignition switch OFF.
2. Disconnect display control unit connector M95 and display unit connector M93.
3. Check continuity between display control unit harness connector M95 terminal 51 and display unit harness connector M93 terminal 9.
  Continuity should exist.
4. Check continuity between display control unit harness connector M95 terminal 55 and display unit harness connector M93 terminal 8.
  Continuity should exist.
5. Check continuity between display control unit harness connector M95 terminal 51, 55 and ground.
  Continuity should not exist.
Fig 1: Checking Continuity Between Display Control Unit Connector M95 Terminal 51 And Connector M93 Terminal 9
Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG

OK: GO TO 2.

NG: Repair harness.
CHECK HORIZONTAL SYNCHRONIZATION SIGNAL
1. Connect display control unit connector and display unit connector.
2. Turn ignition switch ON.
3. Check signal between display control unit connector M95 terminals 55 and 49 with CONSULT-III or oscilloscope.
  55 - 49: Refer to "TERMINALS AND REFERENCE VALUE FOR DISPLAY CONTROL UNIT ".
Fig 2: Checking Signal Between Display Control Unit Connector M95 Terminals 55 And 49
Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG

OK: GO TO 3.

NG: Replace display unit. Refer to "DISPLAY UNIT ".
CHECK RGB AREA SIGNAL
1. Press the "TRIP" button.
2. Check signal between display control unit connector M95 terminals 51 and 49 with CONSULT-III or oscilloscope.
  51 - 49: Refer to "TERMINALS AND REFERENCE VALUE FOR DISPLAY CONTROL UNIT ".
Fig 3: Checking Signal Between Display Control Unit Connector M95 Terminals 51 And 49
Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG

OK: Replace display unit. Refer to "DISPLAY UNIT ".

NG: Replace display control unit. Refer to "DISPLAY CONTROL UNIT ".