2008 INFINITI QX56 ECU

AV
AV CONTROL UNITAV-135
< ECU DIAGNOSIS > [AUDIO SYSTEM]
C
D
E
F
G H
I
J
K L
M B A
O P
AANIA0071GB
Revision: March 2010 2008 QX56

AV-136
< ECU DIAGNOSIS >[AUDIO SYSTEM]
AV CONTROL UNIT
AANIA0072GB
Revision: March 2010
2008 QX56

AV
AV CONTROL UNITAV-137
< ECU DIAGNOSIS > [AUDIO SYSTEM]
C
D
E
F
G H
I
J
K L
M B A
O P
AANIA0073GB
Revision: March 2010 2008 QX56

AV-138
< ECU DIAGNOSIS >[AUDIO SYSTEM]
AV CONTROL UNIT
AANIA0074GB
Revision: March 2010
2008 QX56

AV
AV CONTROL UNITAV-139
< ECU DIAGNOSIS > [AUDIO SYSTEM]
C
D
E
F
G H
I
J
K L
M B A
O P
DTC IndexINFOID:0000000001696143
Self-diagnosis results display item
AANIA0075GB
Revision: March 2010 2008 QX56

AV-140
< ECU DIAGNOSIS >[AUDIO SYSTEM]
AV CONTROL UNIT
Error item
Refer to
CAN COMM CIRCUIT [U1000] AV- 3 6
CONTROL UNIT (CAN) [U1010]AV- 3 7
CONTROL UNIT (AV) [U1310]AV- 6 2
Control Unit FLASH-ROM [U1200]AV- 3 8
Gyro NO CONN [U1201]AV- 3 9
CAN CONT [U1216]AV- 4 4
BLUETOOTH CONN [U1217]AV- 4 5
HDD CONN [U1218]AV- 4 6
HDD READ [U1219]AV- 4 7
XM SERIAL COMM [U1220]AV- 5 4
HDD WRITE [U121A]AV- 4 8
HDD COMM [U121B]AV- 4 9
HDD ACCESS [U121C]AV- 5 0
DSP CONN [U121D]AV- 5 1
DSP COMM [U121E]AV- 5 2
INTERNAL COMM [U121F]AV- 5 3
GPS COMM [U1204]AV- 4 0
GPS ROM [U1205]AV- 4 1
GPS RAM [U1206]AV- 4 2
GPS RTC [U1207]AV- 4 3
FRONT DISP CONN [U1243]AV- 5 5
GPS ANTENNA CONN [U1244]AV- 5 7
CD CHANGER [N-BUS] [U124C]AV- 5 0
CAMERA CONT. CONN [U1250]AV- 5 8
XM ANTENNA CONN [U1258]AV- 6 0
• AV COMM CIRCUIT [U1300]
• SWITCHE CONN [U1240]AV- 6 1
• AV COMM CIRCUIT [U1300]
• REAR CAMERA LAN CONN
[U1252] AV- 6 1
Revision: March 2010
2008 QX56

AV
DISPLAY UNITAV-141
< ECU DIAGNOSIS > [AUDIO SYSTEM]
C
D
E
F
G H
I
J
K L
M B A
O P
DISPLAY UNIT
Reference ValueINFOID:0000000001696144
TERMINAL LAYOUT
PHYSICAL VALUES
AWNIA1874ZZ
Te r m i n a l
(Wire color) Description
ConditionReference value
(Approx.)
+ – Signal nameInput/
Output
1
(B) Ground Ground
—Ignition
switch
ON —0
V
2
(BR/Y) Ground Inverter VCC
InputIgnition
switch ACC —9
V
3
(B/O) Ground Signal VCC
InputIgnition
switch
ACC —9
V
4—Shield —— — —
5
(L) Ground AUX image ground
—Ignition
switch ON —0
V
6
(B) Ground RGB signal (G: green) Input Ignition
switch
ON Start confirmation/adjust-
ment mode, and then dis-
play color bar by
selecting“Color Spectrum
Bar” on DISPLAY DIAGNO-
SIS screen.
7—Shield —— — —
8
(W/L) Ground Horizontal synchronizing
(HP) signal OutputIgnition
switch ON —
SKIB2236J
SKIB3601E
Revision: March 2010
2008 QX56

AV-142
< ECU DIAGNOSIS >[AUDIO SYSTEM]
DISPLAY UNIT
9
(O) Ground RGB area (YS) signal Input Ignition
switch ON At RGB image displayed
5V
At rear view camera image
displayed
11
(V) Ground Communication signal
(CONT
→DISP) InputIgnition
switch ON When adjusting display-
brightness
13
(B) Ground Inverter ground
—Ignition
switch
ON —0
V
14
(G/O) Ground Signal ground
—Ignition
switch ON —0
V
15
(Y) Ground AUX image signal
InputIgnition
switch ON When AUX mode
is select-
ed
16
(G) —
AUX image synchronizing
signal Input —
— —
17
(W) Ground RGB signal (R: red)
InputIgnition
switch ON Start confirmation/adjust-
ment mode, and then dis-
play color bar by selecting
“Color Spectrum Bar” on
DISPLAY DIAGNOSIS
screen.
18
(R) Ground RGB signal (B: blue) Input Ignition
switch
ON Start confirmation/adjust-
ment mode, and then dis-
play color bar by
selecting“Color Spectrum
Bar” on DISPLAY DIAGNO-
SIS screen.
Terminal
(Wire color) Description
ConditionReference value
(Approx.)
+ – Signal nameInput/
Output
PKIB4948J
PKIB5039J
SKIB2251J
SKIB2238J
SKIB2237J
Revision: March 2010 2008 QX56