Nissan Cube. Manual — part 23
AV
DIAGNOSIS SYSTEM (TEL ADAPTER UNIT)
AV-85
< SYSTEM DESCRIPTION >
[AUDIO WITH NAVIGATION]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
FLOW CHART OF TROUBLE DIAGNOSIS
JSNIA2498GB
AV-86
< ECU DIAGNOSIS INFORMATION >
[AUDIO WITH NAVIGATION]
NAVI CONTROL UNIT
ECU DIAGNOSIS INFORMATION
NAVI CONTROL UNIT
Reference Value
INFOID:0000000009949610
TERMINAL LAYOUT
PHYSICAL VALUES
JSNIA3464ZZ
Terminal
(Wire color)
Description
Condition
Reference value
(Approx.)
+
–
Signal name
Input/
Output
1
(Y/B)
Ground
Woofer amp. ON signal
Output
Ignition
switch
ON
—
12.0 V
2
(W)
3
(P)
Sound signal front speaker
LH
Output
Ignition
switch
ON
Sound output.
4
(V)
5
(R/B)
Sound signal rear speaker
LH
Output
Ignition
switch
ON
Sound output.
6
(W/L)
15
(L/G)
Steering switch signal A
Input
Ignition
switch
ON
Keep pressing SOURCE
switch.
0 V
Keep pressing SEEK UP
switch.
1.4 V
Keep pressing SEEK
DOWN switch.
2.5 V
Keep pressing
switch.
3.5 V
Except for above.
5.0 V
7
(L/Y)
Ground
ACC power supply
Input
Ignition
switch
ACC
—
Battery voltage
SKIB3609E
SKIB3609E
AV
NAVI CONTROL UNIT
AV-87
< ECU DIAGNOSIS INFORMATION >
[AUDIO WITH NAVIGATION]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
9
(W)
8
(B/R)
Illumination control signal
Input
Ignition
switch
ON
• Lighting switch 1ST
• When meter illumination
is maximum
• Lighting switch 1ST
• When meter illumination
is step 11
• Lighting switch 1ST
• When meter illumination
is minimum
0 V
11
(G)
12
(R)
Sound signal front speaker
RH
Output
Ignition
switch
ON
Sound output.
13
(LG)
14
(GR)
Sound signal rear speaker
RH
Output
Ignition
switch
ON
Sound output.
16
(GR/R)
15
(L/G)
Steering switch signal B
Input
Ignition
switch
ON
Keep pressing VOL DOWN
switch.
0 V
Keep pressing VOL UP
switch.
1.4 V
Keep pressing
switch.
2.5 V
Except for above.
5.0 V
18
(V/R)
Ground
Vehicle speed signal
(8-pulse)
Input
Ignition
switch
ON
When vehicle speed is ap-
prox. 40 km/h (25 MPH)
NOTE:
The maximum voltage varies de-
pending on the specification
(destination unit).
Terminal
(Wire color)
Description
Condition
Reference value
(Approx.)
+
–
Signal name
Input/
Output
JPNIA1687GB
JPNIA1686GB
SKIB3609E
SKIB3609E
JSNIA0012GB
AV-88
< ECU DIAGNOSIS INFORMATION >
[AUDIO WITH NAVIGATION]
NAVI CONTROL UNIT
19
(L)
Ground
Battery power supply
Input
Ignition
switch
OFF
—
Battery voltage
20
(B)
Ground
Ground
—
Ignition
switch
ON
—
0 V
22
(B)
Ground
EQ2
—
Ignition
switch
ON
—
0 V
23
(B)
Ground
EQ3
—
Ignition
switch
ON
—
0 V
24
(B)
Ground
EQ4
—
Ignition
switch
ON
—
0 V
25
(Y/R)
Ground
Reverse signal
Input
Ignition
switch
ON
Selector lever is in R posi-
tion.
12.0 V
Selector lever is in other
than R position.
0 V
30
(P)
31
(L)
Sound signal woofer
Output
Ignition
switch
ON
Sound output.
34
(BR)
35
(Y)
Sound signal
(TEL voice, voice guid-
ance)
Output
Ignition
switch
ON
During voice guide output
with the
switch
pressed.
36
(B)
Ground
Ground
—
Ignition
switch
ON
—
0 V
37
—
Shield
—
—
—
—
38
(SB)
—
AV communication signal
(H)
Input/
Output
—
—
—
39
(LG)
—
AV communication signal
(L)
Input/
Output
—
—
—
41
(G/Y)
Ground
Camera image signal
Input
Ignition
switch
ON
At rear view camera image
displayed
42
—
Shield
—
—
—
—
Terminal
(Wire color)
Description
Condition
Reference value
(Approx.)
+
–
Signal name
Input/
Output
SKIB3609E
SKIB3609E
SKIB0827E
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