Nissan Murano. Instruction — part 73
AV-70
< ECU DIAGNOSIS INFORMATION >
[BASE AUDIO WITH COLOR DISPLAY]
AV CONTROL UNIT
ECU DIAGNOSIS INFORMATION
AV CONTROL UNIT
Reference Value
INFOID:0000000009721606
VALUES ON THE DIAGNOSIS TOOL
NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.
CONSULT MONITOR ITEM
TERMINAL LAYOUT
PHYSICAL VALUES
Monitor Item
Condition
Value/Status
VHCL SPD SIG
Ignition switch
ON
Vehicle speed > 0 km/h (0 MPH)
On
Vehicle speed = 0 km/h (0 MPH)
Off
PKB SIG
Ignition switch
ON
Parking brake is applied.
On
Parking brake is released.
Off
ILLUM SIG
Ignition switch
ON
Lighting switch is ON
On
Lighting switch is OFF
Off
IGN SIG
Ignition switch
ON
—
On
Ignition switch
ACC
—
Off
REV SIG
Ignition switch
ON
Selector lever is in R position
On
Selector lever is in any position other than R
Off
JSNIA2831ZZ
AV
AV CONTROL UNIT
AV-71
< ECU DIAGNOSIS INFORMATION >
[BASE AUDIO WITH COLOR DISPLAY]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
Terminal
(Wire color)
Description
Condition
Reference value
(Approx.)
+
–
Signal name
Input/
Output
2
(G)
3
(R)
Sound signal front door
speaker and front squawk-
er LH
Output
Ignition
switch
ON
Sound output
4
(LG)
5
(Y)
Sound signal rear door
speaker LH
Output
Ignition
switch
ON
Sound output
6
(BR)
15
(L)
Steering switch signal A
Input
Ignition
switch
ON
Keep pressing SOURCE
switch.
0 V
Keep pressing MENU UP
switch.
0.7 V
Keep pressing MENU
DOWN switch.
1.3 V
Keep pressing
switch
2.0 V
Except for above.
3.3 V
7
(R)
Ground
ACC power supply
Input
Ignition
switch
ACC
—
Battery voltage
9
(R)
Ground
Illumination signal
Input
Ignition
switch
OFF
Lighting switch is OFF.
0 V
Lighting switch is ON.
12.0 V
11
(W)
12
(L)
Sound signal front door
speaker and front squawk-
er RH
Output
Ignition
switch
ON
Sound output
13
(GR)
14
(P)
Sound signal rear door
speaker RH
Output
Ignition
switch
ON
Sound output
SKIB3609E
SKIB3609E
SKIB3609E
SKIB3609E
AV-72
< ECU DIAGNOSIS INFORMATION >
[BASE AUDIO WITH COLOR DISPLAY]
AV CONTROL UNIT
16
(G)
15
(L)
Steering switch signal B
Input
Ignition
switch
ON
Keep pressing VOL DOWN
switch.
0 V
Keep pressing VOL UP
switch.
0.7 V
Keep pressing
switch
1.3 V
Except for above.
3.3 V
19
(Y)
Ground
Battery power supply
Input
Ignition
switch
OFF
—
Battery voltage
20
(B)
Ground
Ground
—
Ignition
switch
ON
—
0 V
36
(GR)
Ground
Signal VCC
Output
Ignition
switch
ACC
—
9.0 V
37
(SB)
Ground
Signal ground
—
Ignition
switch
OFF
—
0 V
38
(G)
Ground
Horizontal synchronizing
(HP) signal
Input
Ignition
switch
ON
—
39
(L)
Ground
Communication signal
(DISP
→
CONT)
Input
Ignition
switch
ON
When adjusting display
brightness.
40
(W)
Ground
RGB area (YS) signal
Output
Ignition
switch
ON
At RGB image is displayed.
5.0 V
At AUX image is displayed.
41
—
Shield
—
—
—
—
42
(B)
Ground
RGB synchronizing signal
Output
Ignition
switch
ON
—
Terminal
(Wire color)
Description
Condition
Reference value
(Approx.)
+
–
Signal name
Input/
Output
SKIB3601E
PKIB5039J
PKIB4948J
SKIB3603E
AV
AV CONTROL UNIT
AV-73
< ECU DIAGNOSIS INFORMATION >
[BASE AUDIO WITH COLOR DISPLAY]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
43
(G)
Ground
RGB signal (R: red)
Output
Ignition
switch
ON
Start Confirmation/Adjust-
ment mode, and then dis-
play color bar by selecting
“Color Spectrum Bar” on
Display Diagnosis screen.
44
(L)
Ground
RGB signal (G: green)
Output
Ignition
switch
ON
Start Confirmation/Adjust-
ment mode, and then dis-
play color bar by selecting
“Color Spectrum Bar” on
Display Diagnosis screen.
45
(Y)
Ground
RGB signal (B: blue)
Output
Ignition
switch
ON
Start Confirmation/Adjust-
ment mode, and then dis-
play color bar by selecting
“Color Spectrum Bar” on
Display Diagnosis screen.
46
(V)
Ground
Composite image signal
ground
—
Ignition
switch
ON
—
0 V
47
(LG)
Ground
Composite image signal
Output
Ignition
switch
ON
At camera image or AUX
image is displayed.
48
(Y)
Ground
Inverter VCC
Output
Ignition
switch
ACC
—
9.0 V
49
(BR)
Ground
Inverter ground
—
Ignition
switch
OFF
—
0 V
50
(R)
Ground
Vertical synchronizing (VP)
signal
Input
Ignition
switch
ON
—
Terminal
(Wire color)
Description
Condition
Reference value
(Approx.)
+
–
Signal name
Input/
Output
SKIB2238J
SKIB2236J
SKIB2237J
SKIB2251J
SKIB3598E
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