2006 INFINITI M35 display

TROUBLE DIAGNOSIS
AV-255
[WITH MOBILE ENTERTAINMENT SYSTEM]
C
D
E
F
G
H
I
J
L
MA
B
AV
Revision: 2006 January2006 M35/M45
2. CHECK RGB AREA SIGNAL
1. Connect video distributor connector.
2. Turn ignition switch ON.
3. Check voltage between rear display unit harness connector
R102 terminal 17 and ground.
OK or NG
OK >> Replace rear display unit.
NG >> Replace video distributor.
RGB Screen Is Rolling.NKS004B4
ONLY FRONT DISPLAY
1. CHECK REAR DISPLAY IMAGE
Make sure that the rear display image is purple (magenta) tint.
Is it purple (magenta) tint?
YES >> GO TO 2.
NO >> GO TO 4.
2. CHECK HARNESS BETWEEN VIDEO DISTRIBUTOR AND AV (NAVI) CONTROL UNIT
1. Turn ignition switch OFF.
2. Disconnect video distributor connector and AV (NAVI) control unit connector.
3. Check continuity between video distributor harness connector
(A) M207 terminal 45 and AV (NAVI) control unit harness con-
nector (B) M210 terminal 45.
4. Check continuity between video distributor harness connector
(A) M207 terminal 45 and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair harness or connector.17 – Ground : Approx. 5 V
SKIB4598E
45 – 45 : Continuity should exist.
45 – Ground : Continuity should not exist.
SKIB4599E

AV-256
[WITH MOBILE ENTERTAINMENT SYSTEM]
TROUBLE DIAGNOSIS
Revision: 2006 January2006 M35/M45
3. CHECK RGB SIGNAL (G: GREEN)
1. Connect video distributor connector and AV (NAVI) control unit connector.
2. Turn ignition switch ON.
3. Start Confirmation/Adjustment mode. Refer to AV- 2 3 5 , "
Confirmation/Adjustment Mode" .
4. Display color bar by selecting “Display Color Spectrum Bar” on DISPLAY DIAGNOSIS screen. Refer to
AV- 2 3 5 , "
DISPLAY DIAGNOSIS" .
5. Check signal between video distributor harness connector M207
terminal 45 and ground.
OK or NG
OK >> Replace video distributor.
NG >> Replace AV (NAVI) control unit.
4. CHECK HARNESS BETWEEN VIDEO DISTRIBUTOR AND FRONT DISPLAY UNIT
1. Turn ignition switch OFF.
2. Disconnect video distributor connector and front display unit connector.
3. Check continuity between video distributor harness connector
(A) M205 terminal 11 and front display unit harness connector
(B) M203 terminal 3.
4. Check continuity between video distributor harness connector
(A) M205 terminal 11 and ground.
OK or NG
OK >> GO TO 5.
NG >> Repair harness or connector.45 – Ground:
SKIB4600E
SKIB2236J
11 – 3 : Continuity should exist.
11 – Ground : Continuity should not exist.
SKIB4601E

TROUBLE DIAGNOSIS
AV-257
[WITH MOBILE ENTERTAINMENT SYSTEM]
C
D
E
F
G
H
I
J
L
MA
B
AV
Revision: 2006 January2006 M35/M45
5. CHECK RGB SIGNAL (G: GREEN)
1. Connect video distributor connector and front display unit connector.
2. Turn ignition switch ON.
3. Start Confirmation/Adjustment mode. Refer to AV-235, "
Confirmation/Adjustment Mode" .
4. Display color bar by selecting “Display Color Spectrum Bar” on DISPLAY DIAGNOSIS screen. Refer to
AV- 2 3 5 , "
DISPLAY DIAGNOSIS" .
5. Check signal between front display unit harness connector
M203 terminal 3 and ground.
OK or NG
OK >> Replace front display unit.
NG >> Replace video distributor.
ONLY REAR DISPLAY
1. CHECK DVD IMAGE
Make sure that the DVD image of rear display is rolling.
Is DVD image rolling?
YES >> GO TO 2.
NO >> GO TO 4.
2. CHECK HARNESS BETWEEN VIDEO DISTRIBUTOR AND REAR DISPLAY UNIT
1. Turn ignition switch OFF.
2. Disconnect video distributor connector and rear display unit connector.
3. Check continuity between video distributor harness connector
(A) M206 terminal 33 and rear display unit harness connector
(B) R102 terminal 15.
4. Check continuity between video distributor harness connector
(A) M206 terminal 33 and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair harness or connector.3 – Ground:
SKIB4602E
SKIB2236J
33 – 15 : Continuity should exist.
33 – Ground : Continuity should not exist.
SKIB4603E

AV-258
[WITH MOBILE ENTERTAINMENT SYSTEM]
TROUBLE DIAGNOSIS
Revision: 2006 January2006 M35/M45
3. CHECK RGB SYNCHRONIZING SIGNAL
1. Connect video distributor connector and rear display unit connector.
2. Turn ignition switch ON.
3. Displaying RGB image.
4. Check signal between video distributor harness connector M206
terminal 33 and ground.
OK or NG
OK >> Replace rear display unit.
NG >> Replace video distributor.
4. CHECK HARNESS BETWEEN AV (NAVI) CONTROL UNIT AND VIDEO DISTRIBUTOR
1. Turn ignition switch OFF.
2. Disconnect AV (NAVI) control unit connector and video distributor connector.
3. Check continuity between AV (NAVI) control unit harness con-
nector (A) M210 terminal 48 and video distributor harness con-
nector (B) M207 terminal 51.
4. Check continuity between AV (NAVI) control unit harness con-
nector (A) M210 terminal 48 and ground.
OK or NG
OK >> GO TO 5.
NG >> Repair harness or connector.
5. CHECK RGB SYNCHRONIZING SIGNAL FOR AV (NAVI) CONTROL UNIT
1. Connect AV (NAVI) control unit connector and video distributor connector.
2. Turn ignition switch ON.
3. Displaying RGB image.
4. Check signal between AV (NAVI) control unit harness connector
M210 terminal 48 and ground.
OK or NG
OK >> Replace video distributor.
NG >> Replace AV (NAVI) control unit.33 – Ground:
SKIB4604E
SKIB3603E
48 – 51 : Continuity should exist.
48 – Ground : Continuity should not exist.
SKIB4605E
48 – Ground:
SKIB4606E
SKIB3603E

TROUBLE DIAGNOSIS
AV-259
[WITH MOBILE ENTERTAINMENT SYSTEM]
C
D
E
F
G
H
I
J
L
MA
B
AV
Revision: 2006 January2006 M35/M45
Rear View Monitor Image Is Not DisplayedNKS004B5
DVD IMAGE IS DISPLAYED
1. CONSULT-II DIAGNOSIS
Perform CONSULT-II self-diagnosis and check the malfunction. Refer to AV-247, "
SELF-DIAG RESULTS" .
Is there a malfunction?
YES >> Refer to AV- 2 4 7 , "Display Item of Self-Diagnostic Results" .
NO >> GO TO 2.
2. REVERSE SIGNAL INSPECTION
1. Turn the ignition switch ON, and then select “Connection Confirmation” of “Camera Controller” on Confir-
mation/Adjustment mode.
2. Make sure that “Reverse Sensor” is turned ON when shifting the selector lever in R position.
Is it OK?
YES >> GO TO 3.
NO >> Check reverse signal circuit, and then repair the malfunctioning parts.
3. CHECK HARNESS BETWEEN CAMERA CONTROL UNIT AND REAR VIEW CAMERA
1. Turn ignition switch OFF.
2. Disconnect camera control unit connector and rear view camera connector.
3. Check continuity between camera control unit harness connec-
tor (A) B128 terminal 8 and rear view camera harness connector
(B) T109 terminal 1.
4. Check continuity between camera control unit harness connec-
tor (A) B128 terminal 8 and ground.
OK or NG
OK >> GO TO 4.
NG >> Repair harness or connector.
4. CHECK REAR VIEW CAMERA POWER SUPPLY
1. Connect camera control unit connector and rear view camera connector.
2. Turn ignition switch ON.
3. Shift the selector lever in R position.
4. Check voltage between camera control unit harness connector
B128 terminal 8 and ground.
OK or NG
OK >> GO TO 5.
NG >> Replace camera control unit.8 – 1 : Continuity should exist.
8 – Ground : Continuity should not exist.
SKIB4607E
8 – Ground : Approx. 6 V
SKIB4608E

AV-260
[WITH MOBILE ENTERTAINMENT SYSTEM]
TROUBLE DIAGNOSIS
Revision: 2006 January2006 M35/M45
5. CHECK HARNESS BETWEEN CAMERA CONTROL UNIT AND REAR VIEW CAMERA
1. Turn ignition switch OFF.
2. Disconnect camera control unit connector and rear view camera connector.
3. Check continuity between camera control unit harness connec-
tor (A) B128 terminal 6 and rear view camera harness connector
(B) T109 terminal 3.
4. Check continuity between camera control unit harness connec-
tor (A) B128 terminal 6 and ground.
OK or NG
OK >> GO TO 6.
NG >> Repair harness or connector.
6. CHECK REAR VIEW CAMERA IMAGE SIGNAL
1. Connect camera control unit connector and rear view camera connector.
2. Turn ignition switch ON.
3. Shift the selector lever in R position.
4. Check signal between camera control unit harness connector
B128 terminal 6 and ground.
OK or NG
OK >> GO TO 7.
NG >> Replace rear view camera.
7. HARNESS CHECK BETWEEN CAMERA CONTROL UNIT AND FRONT DISPLAY UNIT
1. Turn ignition switch OFF.
2. Disconnect camera control unit connector and front display unit connector.
3. Check continuity between camera control unit harness connec-
tor (A) B128 terminal 12 and front display unit harness connec-
tor (B) M203 terminal 11.
4. Check continuity between camera control unit harness connec-
tor (A) B128 terminal 12 and ground.
OK or NG
OK >> GO TO 8.
NG >> Repair harness or connector.6 – 3 : Continuity should exist.
6 – Ground : Continuity should not exist.
SKIB4609E
6 – Ground:
SKIB4610E
SKIB2251J
12 - 11 : Continuity should exist.
12 - Ground : Continuity should not exist.
SKIB4611E

TROUBLE DIAGNOSIS
AV-261
[WITH MOBILE ENTERTAINMENT SYSTEM]
C
D
E
F
G
H
I
J
L
MA
B
AV
Revision: 2006 January2006 M35/M45
8. CHECK REAR VIEW IMAGE SIGNAL
Check signal between front display unit harness connector M203 ter-
minal 11 and ground.
OK or NG
OK >> Replace front display unit.
NG >> Replace camera control unit.
DVD IMAGE IS NOT DISPLAYED
1. CHECK HARNESS BETWEEN AV (NAVI) CONTROL UNIT AND VIDEO DISTRIBUTOR
1. Disconnect AV (NAVI) control unit connector and video distributor connector.
2. Check continuity between AV (NAVI) control unit harness con-
nector (A) M210 terminal 50 and video distributor harness con-
nector (B) M207 terminal 48.
OK or NG
OK >> GO TO 2.
NG >> Repair harness or connector.
2. CHECK RGB AREA SIGNAL FOR AV (NAVI) CONTROL UNIT
1. Connect AV (NAVI) control unit connector and video distributor connector.
2. Turn ignition switch ON.
3. Shift the selector lever in R position.
4. Check signal between AV (NAVI) control unit harness connector
M210 terminal 50 and ground.
OK or NG
OK >> GO TO 3.
NG >> Replace AV (NAVI) control unit.11 – Ground:
SKIB4612E
SKIB2251J
50 – 48 : Continuity should exist.
SKIB4613E
50 – Ground:
SKIB4614E
PKIB4948J

AV-262
[WITH MOBILE ENTERTAINMENT SYSTEM]
TROUBLE DIAGNOSIS
Revision: 2006 January2006 M35/M45
3. CHECK HARNESS BETWEEN VIDEO DISTRIBUTOR AND FRONT DISPLAY UNIT
1. Turn ignition switch OFF.
2. Disconnect video distributor connector and front display unit connector.
3. Check continuity between video distributor harness connector
(A) M205 terminal 14 and front display unit harness connector
(B) M203 terminal 2.
OK or NG
OK >> GO TO 4.
NG >> Repair harness or connector.
4. CHECK RGB AREA SIGNAL FOR VIDEO DISTRIBUTOR
1. Connect video distributor connector and front display unit connector.
2. Turn ignition switch ON.
3. Shift the selector lever in R position.
4. Check signal between video distributor harness connector M205
terminal 14 and ground.
OK or NG
OK >> Replace front display unit.
NG >> Replace video distributor.
IT CANNOT BE SWITCHED TO REAR VIEW MONITOR IMAGE
1. CHECK REVERSE SIGNAL
Select “Vehicle Signals” on Confirmation/Adjustment mode, and make sure that the reverse signal is input nor-
mally. Refer to AV- 2 3 6 , "
VEHICLE SIGNALS" .
OK or NG
OK >> GO TO 2.
NG >> Check reverse signal circuit, and then repair the malfunctioning parts. 14 – 2 : Continuity should exist.
SKIB4615E
14 – Ground:
SKIB4616E
PKIB4948J