Nissan Quest E52. Instruction — part 47
AV
DIAGNOSIS SYSTEM (TEL ADAPTER UNIT)
AV-67
< SYSTEM DESCRIPTION >
[DISPLAY AUDIO]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
FLOW CHART OF TROUBLE DIAGNOSIS
JSNIA2498GB
AV-68
< ECU DIAGNOSIS INFORMATION >
[DISPLAY AUDIO]
AUDIO UNIT
ECU DIAGNOSIS INFORMATION
AUDIO UNIT
Reference Value
INFOID:0000000009651937
TERMINAL LAYOUT
PHYSICAL VALUES
JSNIA5388ZZ
Terminal
(Wire color)
Description
Condition
Standard
Reference value
(Approx.)
+
–
Signal name
Input/
Output
2
(R)
3
(G)
Sound signal
front speaker LH
Output
Ignition
switch
ON
Sound output.
Outputs
waveform
synchronized
with sound.
4
(V)
5
(LG)
Sound signal
slide door speak-
er LH
Output
Ignition
switch
ON
Sound output.
Outputs
waveform
synchronized
with sound.
6
(R)
15
(Y)
Steering switch
signal A
Input
Ignition
switch
ON
Keep pressing
SOURCE switch.
0 - 3.3 V
0 V
Keep pressing SEEK
UP switch.
0.7 V
Keep pressing SEEK
DOWN switch.
1.3 V
Except for above.
3.3 V
7
(V)
20 (B)
ACC power sup-
ply
Input
Ignition
switch
ACC
—
9.0 - 16.0 V
Battery voltage
SKIB3609E
SKIB3609E
AV
AUDIO UNIT
AV-69
< ECU DIAGNOSIS INFORMATION >
[DISPLAY AUDIO]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
9
(R/
W)
8
(B/W)
Illumination con-
trol signal
Input
Ignition
switch
ON
• Lighting switch 1ST
• When meter illumina-
tion is maximum
Waveform of 0
- 15.6 V is in-
put according
to meter illu-
mination step.
• Lighting switch 1ST
• When meter illumina-
tion is step 11
• Lighting switch 1ST
• When meter illumina-
tion is minimum
0 V
11
(W)
12
(B)
Sound signal
front speaker RH
Output
Ignition
switch
ON
Sound output.
Outputs
waveform
synchronized
with sound.
13
(P)
14
(L)
Sound signal
slide door speak-
er RH
Output
Ignition
switch
ON
Sound output.
Outputs
waveform
synchronized
with sound.
16
(SB)
15
(Y)
Steering switch
signal B
Input
Ignition
switch
ON
Keep pressing VOL
DOWN switch.
0 - 3.3 V
0 V
Keep pressing VOL UP
switch.
0.7 V
Except for above.
3.3 V
18
(SB)
Ground
Vehicle speed
signal (8-pulse)
Input
Ignition
switch
ON
When vehicle speed is
approx. 40 km/h (25
MPH)
Waveform ac-
cording to ve-
hicle speed is
input.
NOTE:
The maximum voltage varies de-
pending on the specification (des-
tination unit).
19
(Y)
20 (B)
Battery power
supply
Input
Ignition
switch
OFF
—
9.0 - 16.0 V
Battery voltage
Terminal
(Wire color)
Description
Condition
Standard
Reference value
(Approx.)
+
–
Signal name
Input/
Output
JPNIA1687GB
JPNIA1686GB
SKIB3609E
SKIB3609E
JSNIA0012GB
AV-70
< ECU DIAGNOSIS INFORMATION >
[DISPLAY AUDIO]
AUDIO UNIT
33
—
Shield
—
—
—
—
—
34
(B)
36
(W)
Camera image
signal
Input
Ignition
switch
ON
At camera image is dis-
played.
Waveform ac-
cording to
camera image
is input.
35
(R)
36
(W)
Camera power
supply
Output
Ignition
switch
ON
At camera image is dis-
played.
5.9 - 6.5 V
6.2 V
37
(LG)
—
AV communica-
tion signal (L)
Input/
Output
—
—
—
—
38
(SB)
—
AV communica-
tion signal (H)
Input/
Output
—
—
—
—
40
(LG)
—
AV communica-
tion signal (L)
Input/
Output
—
—
—
—
41
(SB)
—
AV communica-
tion signal (H)
Input/
Output
—
—
—
—
43
—
Shield
—
—
—
—
—
44
(B)
45
(W)
Sound signal
(TEL voice, voice
guidance)
Input
Ignition
switch
ON
During voice guide out-
put with the
switch pressed.
Waveform ac-
cording to
sound is input.
51
(V)
20 (B)
Reverse signal
Input
Ignition
switch
ON
Shift position is in R.
7.0 - 16.0 V
12.0 V
Shift position is in other
than R.
—
0 V
55
(B)
—
Control signal
Input
Ignition
switch
ON
—
—
0 V
57
(B)
—
Control signal
Input
Ignition
switch
ON
—
—
0 V
65
(G)
—
USB ground
—
—
—
—
—
66
(W)
—
USB D
−
signal
—
—
—
—
—
67
(R)
—
V BUS signal
—
—
—
4.75 - 5.25 V
—
68
(B)
—
USB D+ signal
—
—
—
—
—
69
—
Shield
—
—
—
—
—
70
Ground
Antenna amp.
ON signal
Output
Ignition
switch
ACC
—
7.0 - 16.0 V
12.0 V
71
—
AM-FM main
Input
—
—
—
—
Terminal
(Wire color)
Description
Condition
Standard
Reference value
(Approx.)
+
–
Signal name
Input/
Output
SKIB2251J
SKIB3609E
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