Nissan Maxima. Manual — part 77
AV-128
< ECU DIAGNOSIS INFORMATION >
[MONOCHROME DISPLAY - W/ BOSE]
AUDIO UNIT
ECU DIAGNOSIS INFORMATION
AUDIO UNIT
Reference Value
INFOID:0000000009471249
TERMINAL LAYOUT
PHYSICAL VALUES
AWNIA3223ZZ
Terminal
(Wire color)
Item
Signal in-
put/out-
put
Condition
Reference value (Approx.)
+
–
Ignition
switch
Operation
1
(B/P)
Ground
Amp ON
Output
ON
—
Battery voltage
2
(W)
3
(B)
Audio signal
front LH
Output
ON
Receive audio sig-
nal
4
(W/R)
5
(B/R)
Audio signal
rear LH
Output
ON
Receive audio sig-
nal
6
(W/G)
Ground
Steering
switch signal
A
Input
ON
Depress SOURCE
switch.
0V
Depress
switch.
0.7V
Depress
switch.
1.3V
Depress
switch.
2.0V
Except for above.
3.3V
7
(V/Y)
Ground
ACC power
Input
ON
Ignition switch
ACC or ON
Battery voltage
9
(R/L)
8
(R/Y)
ILL signal
Input
ON
Parking lamps ON
Battery voltage
SKIA0177E
SKIA0177E
AV
AUDIO UNIT
AV-129
< ECU DIAGNOSIS INFORMATION >
[MONOCHROME DISPLAY - W/ BOSE]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
11
(LG)
12
(V)
Audio signal
front RH
Output
ON
Receive audio sig-
nal
13
(V)
14
(P)
Audio sound
signal rear RH
Output
ON
Receive audio sig-
nal
15
(L/B)
–
Steering
switch ground
–
–
–
–
16
(GR/L)
Ground
Steering
switch signal
B
Input
ON
Depress volume
DOWN switch.
0.7V
Depress volume
UP switch.
1.3V
Depress
switch.
2.0V
Except for above.
3.3V
18
(V/W)
Ground
Speed signal
Input
ON
When vehicle
speed is approx 40
km/hr (25 mph)
19
(Y/R)
Ground
Battery power
Input
–
–
Battery voltage
21
(G)
22
(R)
Multimedia
CAN
Input
–
–
23
(W/b)
Ground
Steering
switch signal
A
Output
ON
Depress volume
DOWN switch.
0.7V
Depress volume
UP switch.
1.3V
Depress
switch.
2.0V
Except for above.
3.3V
Terminal
(Wire color)
Item
Signal in-
put/out-
put
Condition
Reference value (Approx.)
+
–
Ignition
switch
Operation
SKIA0177E
SKIA0177E
SKIA6649J
AV-130
< ECU DIAGNOSIS INFORMATION >
[MONOCHROME DISPLAY - W/ BOSE]
AUDIO UNIT
24
(GR/R)
Ground
Steering
switch signal
B
Output
ON
Depress SOURCE
switch.
0V
Depress
switch.
0.7V
Depress
switch.
1.3V
Depress
switch.
2.0V
Except for above.
3.3V
26
–
Shield
–
–
–
–
27
(BR)
28
(Y)
Tel Voice sig-
nal
Input
ON
With Bluetooth
®
transmitting tel-
voice signals to the
audio unit.
29
(G/O)
Ground
Telephone ON
Output
ON
–
–
30
(LG/B)
–
Shield
–
–
–
–
Terminal
(Wire color)
Item
Signal in-
put/out-
put
Condition
Reference value (Approx.)
+
–
Ignition
switch
Operation
SKIB3609E
AV
DISPLAY UNIT
AV-131
< ECU DIAGNOSIS INFORMATION >
[MONOCHROME DISPLAY - W/ BOSE]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
DISPLAY UNIT
Reference Values
INFOID:0000000009471250
TERMINAL LAYOUT
PHYSICAL VALUES
ALNIA1164ZZ
Terminal
(Wire color)
Description
Condition
Reference value
(Approx.)
+
–
Signal name
Input/
Output
Ignition
switch
Operation
1
(G)
Ground M-CAN L
—
—
—
—
2
(R)
Ground M-CAN H
—
—
—
—
3
(B)
Ground Ground
Input
ACC
—
0V
8
(V/Y)
Ground ACC power
Input
ACC
—
Battery voltage
9
(Y/R)
Ground Battery power
Input
OFF
—
Battery voltage
10
(R/L)
11
(R/Y)
Illumination
Input
—
With parking lights ON
Battery voltage
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