INFINITI FX35 2005 Service Manual

AV-112
NAVIGATION SYSTEM
Revision: 2005 July 2005 FX
TKWM2086E

NAVIGATION SYSTEM AV-113
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D E
F
G H
I
J
L
M A
B
AV
Revision: 2005 July 2005 FX
Schematic — COMM —AKS00812
TKWM2087E

AV-114
NAVIGATION SYSTEM
Revision: 2005 July 2005 FX
Wiring Diagram — COMM —AKS007IU
TKWM2088E

NAVIGATION SYSTEM AV-115
C
D E
F
G H
I
J
L
M A
B
AV
Revision: 2005 July 2005 FX
TKWM0587E

AV-116
NAVIGATION SYSTEM
Revision: 2005 July 2005 FX
TKWM0588E

NAVIGATION SYSTEM AV-117
C
D E
F
G H
I
J
L
M A
B
AV
Revision: 2005 July 2005 FX
TKWM0589E

AV-118
NAVIGATION SYSTEM
Revision: 2005 July 2005 FX
TKWH0272E

NAVIGATION SYSTEM AV-119
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D E
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G H
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J
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M A
B
AV
Revision: 2005 July 2005 FX
Terminals and Reference Value for NAVI Control UnitAKS007IV
Terminal No.
(Wire color) Item Signal
input/
output Condition
Voltag e Example of
symptom
+– Ignition
switch Operation
1 (B) Ground Ground — ON — Approx. 0 V —
2 (Y) Ground Battery power
supply Input OFF — Battery voltage System does not
work properly.
3 (Y)
4 (B) Ground Ground — ON — Approx. 0 V —
6 (LG) Ground ACC power
supply Input ACC — Battery voltage System does not
work properly.
7 (LG) 8 (PU) Voice guide sig-
nal Output ON Press the “GUIDE/
VOICE” button. Only route guide
and operation
guide are not
heard.
9 — Shield ground — — — — —
14 — Shield ground — — — — —
15 (B) 17 RGB signal
(B: blue) Output ON Select “Display
Diagnosis (NAVI)” of
CONFIRMATION/
ADJUSTMENT
function. RGB screen
looks yellowish.
16 (G) 14 RGB synchro-
nizing signal Output ON
Press the “MAP”
button. RGB screen is
rolling.
17 — Shield ground — — — — —
18 (R) 17 RGB signal
(R: red) Output ON Select “Display
Diagnosis (NAVI)” of
CONFIRMATION/
ADJUSTMENT
function. RGB screen
looks bluish.
21 (W) 17 RGB signal
(G: green) Output ON Select “Display
Diagnosis (NAVI)” of
CONFIRMATION/
ADJUSTMENT
function. RGB screen
looks reddish.
25 (R) Ground Illumination sig-
nal Input OFF Lighting switch posi-
tion 1st or 2nd Approx. 12 V
Night illumina-
tion for switches
does not illumi-
nate.
Lighting switch posi-
tion OFF Approx. 0 V
SKIA0171J
SKIA4979E
SKIA0164E
SKIA4977E
SKIA4978E

AV-120
NAVIGATION SYSTEM
Revision: 2005 July 2005 FX
26 (G) Ground Ignition signal Input ON — Battery voltage System does not
work properly.
27 (OR) Ground Reverse signal Input ON Selector lever in R
position Approx. 12 VThe navigation
current-location
mark moves
strangely when
the vehicle is
moving back-
wards.
Selector lever not in
R position Approx. 0 V
28 (GY) Ground Vehicle speed
signal (8-pulse) Input ON When vehicle speed
is approx. 40 km/h
(25 MPH) Navigation cur-
rent-location
mark does not
indicate the cor-
rect position.
30 (BR) Ground Illumination sig-
nal control — — — Approx. 0 V —
43 — Shield ground — — — — —
44 (L) Ground Communica-
tion signal (+) Input/
output ON —
System does not
work properly.
45 (P) Ground Communica-
tion signal (–) Input/
output ON — System does not
work properly.
66 67 GPS signal Input ON Connector is not
connected. Approx. 5 V Navigation sys-
tem GPS correc-
tion is not
possible.
Te r m i n a l N o .
(Wire color) Item Signal
input/
output Condition
Voltage Example of
symptom
+– Ignition
switch Operation
PKIA1935E
SKIA0175E
SKIA0176E

NAVIGATION SYSTEM AV-121
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D E
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G H
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J
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M A
B
AV
Revision: 2005 July 2005 FX
Terminals and Reference Value for Display Control UnitAKS007IW
Terminal No.
(Wire color) Item Signal
input/
output Condition
Voltage Example of
symptom
+– Ignition
switch Operation
1 (W/L) Ground Battery Power
supply Input OFF — Battery voltage System does not
work properly.
2 (W/G) Ground Power Sup-
ply (Inverter) Output ON — Approx. 9 V Screen is not
shown.
3 (B) Ground Ground — ON — Approx. 0 V —
4 (BR/W) Ground Power Sup-
ply (Signal) Output ON — Approx. 9 V
Screen is not
shown.
5 (P) Ground (Inverter)
Ground — ON — Approx. 0 V —
6 (OR) Ground Reverse
signal Input ON Selector lever in R
position Approx. 12 V
Impossible to
gain direction of
vehicle.
Selector lever not
in R position Approx. 0 V
7 (P/L) Ground (Signal)
Ground — ON — Approx. 0 V —
10 (LG/R) Ground ACC power
supply Input ACC — Battery voltage System does not
work properly.
12 (G/R) Ground Ignition signal Input ON — Battery voltage A/C operation is
not possible.
Vehicle informa-
tion setting is not
possible.
13 (B) Ground Sysco — ON — Approx. 0 V —
14 (R/L) Ground Illumination
signal Input OFF Lighting switch
position 1st or 2nd Approx. 12 V Audio unit illumi-
nation does not
come on when
lighting switch is
ON (position 1).
Lighting switch
position OFF Approx. 0 V
16 (R/G) Ground Vehicle speed
signal (8–
pulse) Input ON When vehicle
speed is approx.
40 km/h (25 MPH) Value of vehicle
information is
not accurately
displayed.
25 (L) — CAN H — — — — —
26 (R) — CAN L — — — — —
28 (B/R) Ground Communica-
tion signal (+) Input/
Output ON —
System does not
work properly.
29 — Shield ground — — — — —
PKIA1935E
SKIA0175E