Nissan Pathfinder (2011 year). Manual — part 25
AV
REAR DOOR SPEAKER
AV-19
< DTC/CIRCUIT DIAGNOSIS >
[BASE AUDIO]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
1. Connect audio unit connector and rear door speaker connector.
2. Turn ignition switch to ACC.
3. Push “POWER” switch.
4. Check the signal between audio unit harness connector termi-
nals with CONSULT-III or oscilloscope.
Is the audio signal voltage as specified?
YES
>> Replace rear speaker. Refer to
NO
>> Replace audio unit. Refer to
Connector
Terminal
Condition
Reference signal
(+)
(-)
M38
4
5
Receive audio
signal
13
14
AWNIA0034ZZ
SKIA0177E
2011 Pathfinder
AV-20
< ECU DIAGNOSIS INFORMATION >
[BASE AUDIO]
AUDIO UNIT
ECU DIAGNOSIS INFORMATION
AUDIO UNIT
Reference Value
INFOID:0000000006246422
TERMINAL LAYOUT
PHYSICAL VALUES
AWNIA1774ZZ
Terminal
(Wire color)
Item
Signal
input/
output
Condition
Reference value
+
–
2
(BR)
3
(L)
Audio signal front LH
Output
Ignition
switch
ON
Audio output
4
(G)
5
(B)
Audio signal rear LH
Output
Ignition
switch
ON
Audio output
7
(G/B)
Ground ACC signal
Input
Ignition
switch
ON
Ignition switch ACC
or ON
Battery voltage
8
(GR)
—
Illumination control
—
—
—
—
9
(R)
Ground Illumination power
Input
Ignition
switch
ON
Lighting switch ON
Battery voltage
11
(LG)
12
(R)
Audio signal front RH
Output
Ignition
switch
ON
Audio output
SKIA0177E
SKIA0177E
SKIA0177E
2011 Pathfinder
AV
AUDIO UNIT
AV-21
< ECU DIAGNOSIS INFORMATION >
[BASE AUDIO]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
13
(GR)
14
(O)
Audio signal rear RH
Output
Ignition
switch
ON
Audio output
19
(Y)
Ground Battery power
Input
–
–
Battery voltage
Terminal
(Wire color)
Item
Signal
input/
output
Condition
Reference value
+
–
SKIA0177E
2011 Pathfinder
AV-22
< WIRING DIAGRAM >
[BASE AUDIO]
BASE AUDIO SYSTEM
WIRING DIAGRAM
BASE AUDIO SYSTEM
Wiring Diagram
INFOID:0000000006534946
ABNWA0589GB
2011 Pathfinder
AV
BASE AUDIO SYSTEM
AV-23
< WIRING DIAGRAM >
[BASE AUDIO]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
ABNIA2613GB
2011 Pathfinder
AV-24
< WIRING DIAGRAM >
[BASE AUDIO]
BASE AUDIO SYSTEM
ABNIA2614GB
2011 Pathfinder
AV
BASE AUDIO SYSTEM
AV-25
< WIRING DIAGRAM >
[BASE AUDIO]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
ABNIA2615GB
2011 Pathfinder
AV-26
< WIRING DIAGRAM >
[BASE AUDIO]
BASE AUDIO SYSTEM
ABNIA2616GB
2011 Pathfinder
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