Nissan Xterra. Instruction — part 34
AV-128
< ECU DIAGNOSIS INFORMATION >
[NAVIGATION]
AV CONTROL UNIT
ECU DIAGNOSIS INFORMATION
AV CONTROL UNIT
Reference Value
INFOID:0000000009485264
TERMINAL LAYOUT
PHYSICAL VALUES
AWNIA2925ZZ
Terminal
(Wire color)
Description
Condition
Reference value
(Approx.)
+
–
Signal name
Input/
Output
Ignition
switch
Operation
1
(G/W)
Ground Amp. ON signal
Output
ACC
—
Battery voltage
2
(W)
3
(B)
Sound signal front speaker
LH
Output
ON
Sound output
4
(P)
5
(B/R)
Sound signal rear speaker
LH
Output
ON
Sound output
6
(BR)
15
(G)
Steering switch signal A
Input
ON
Press and hold MODE
switch.
0 V
Press and hold switch.
1.34 V
Press and hold switch.
2.45 V
Press and hold
switch.
3.43 V
Except for above.
5.0 V
7
(G/B)
Ground ACC power supply
Input
ACC
—
Battery voltage
8
(L)
—
CAN (H)
Input/
Output
—
—
—
9
(R)
44
(GR)
Illumination control signal
Input
ON
Headlamps ON
Battery voltage
SKIB3609E
SKIB3609E
AV
AV CONTROL UNIT
AV-129
< ECU DIAGNOSIS INFORMATION >
[NAVIGATION]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
11
(Y)
12
(R)
Sound signal front speaker
RH
Output
ON
Sound output
13
(L)
14
(B/W)
Sound signal rear speaker
RH
Output
ON
Sound output
16
(W)
15
(G)
Steering switch signal B
Input
ON
Press and hold VOL
DOWN switch
0 V
Press and hold VOL UP
switch
1.34 V
Press and hold
switch
2.45 V
Except for above
5.0 V
17
(P)
—
CAN (L)
Input/
Output
—
—
—
18
(SB)
Ground Vehicle speed signal
Input
ON
When vehicle speed is ap-
prox. 40 km/h (25 MPH)
19
(Y)
Ground Battery power supply
Input
OFF
—
Battery voltage
20
(B)
Ground Ground
—
ON
—
0 V
23
(P)
—
MR output
—
—
—
—
28
(SB)
Ground Reverse signal
Input
ON
Selector lever in R (re-
verse)
Battery voltage
Selector lever in any posi-
tion other than R (reverse)
0 V
30
(B)
—
AUX L
Input
—
—
—
31
(R)
—
AUX ground
—
—
—
—
32
(W)
—
AUX R
Input
—
—
—
33
Shield
Camera ground
—
—
—
—
34
(G/Y)
—
Camera ON
—
ON
Selector lever in R (re-
verse)
6.0 V
Terminal
(Wire color)
Description
Condition
Reference value
(Approx.)
+
–
Signal name
Input/
Output
Ignition
switch
Operation
SKIB3609E
SKIB3609E
JSNIA0012GB
AV-130
< ECU DIAGNOSIS INFORMATION >
[NAVIGATION]
AV CONTROL UNIT
DTC Index
INFOID:0000000009485265
36
(B)
35
(W)
Camera image signal
Input
ON
When camera image is dis-
played
37
(W/G)
Ground Ignition power supply
Input
ON or
START
—
Battery voltage
42
(L)
Ground Microphone power supply
Output
ON
—
5.0 V
43
(P)
41
(Shield)
Microphone signal
Input
ON
While speaking into micro-
phone.
45
(R)
—
V BUS signal
—
—
—
—
46
(B)
—
USB ground
—
—
—
—
47
(G)
—
USB D+ signal
—
—
—
—
48
(W)
—
USB D
− signal
—
—
—
—
49
—
Shield
—
—
—
—
50
(B)
Ground GPS antenna signal
Input
ON
—
5.0 V
51
—
GPS Shield
—
—
—
—
58
(B)
Ground Satellite antenna signal
Input
ON
—
5.0 V
59
—
SAT Shield
—
—
—
—
61
(B)
Ground AM-FM main antenna
—
—
—
—
Terminal
(Wire color)
Description
Condition
Reference value
(Approx.)
+
–
Signal name
Input/
Output
Ignition
switch
Operation
SKIB2251J
SKIB3609E
CONSULT Display
Reference Page
U1000: CAN COMM CIRCUIT
U1010: CONTROL UNIT (CAN)
U1217: BLUETOOTH MODULE
U1229: iPod CERTIFICATION
U122F: Digital broadcasting connection error
U1244: GPS ANTENNA CONN
U1258: XM ANTENNA CONN
U1263: USB OVERCURRENT
AV
AV CONTROL UNIT
AV-131
< ECU DIAGNOSIS INFORMATION >
[NAVIGATION]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
U1265: AMP ON TERMINAL
U12AA: Configuration Error
U12AB: FM Antenna error
U12AC: Display Temperature too High
U12AD: ECU Temperature too High
U12AE: Internal Amplifier temperature Warning
U12AF: CD Mechanism Temperature Warning
U12B0: Supply Voltage Goes below 9V > 20s
U12B1: Supply Voltage Goes High > 16V for 20s
U1310: CONTROL UNIT (AV)
CONSULT Display
Reference Page
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