Page 633 of 4462
AUDIO AV-27
C
D E
F
G H
I
J
L
M A
B
AV
Revision: 2006 December 2006 FX35/FX45
TKWM4401E
Page 634 of 4462
AV-28
AUDIO
Revision: 2006 December 2006 FX35/FX45
TKWM4402E
Page 635 of 4462
AUDIO AV-29
C
D E
F
G H
I
J
L
M A
B
AV
Revision: 2006 December 2006 FX35/FX45
Terminals and Reference Value for Audio UnitNKS003L8
Terminal
(Wire color) Item Signal
input/
output Condition
Reference value
+– Ignition
switch Operation
2 (W) 1 (B) Audio signal front LH Output ACC Receive audio signal
4 (G) 3 (R) Audio signal front RH Output ACC Receive audio signal
5 (R/W) Ground Antenna amp. ON
signal Output ACC — Approx. 12 V
6 (W/L) Ground Battery power supply Input OFF — Battery voltage 9 — Shield — — — —
10 (LG) Ground ACC power supply Input ACC — Battery voltage 11 — Shield — — — —
12 (G/W) Ground BOSE speaker amp.
ON signal Output ACC — Approx. 12 V
14 (BR) 13 (Y) Audio signal rear LH Output ACC Receive audio signal
16 (L) 15 (P) Audio signal rear RH Output ACC Receive audio signal
21 (PU) Ground Communication signal
(AUDIO-DCU) Output ACC
Operate audio volume
switch
SKIB3609E
SKIB3609E
SKIB3609E
SKIB3609E
SKIB3606E
Page 636 of 4462
AV-30
AUDIO
Revision: 2006 December 2006 FX35/FX45
22 (W/L) Ground Vehicle speed signal
(2 pulse) Input ON When vehicle speed is
approx. 40 km/h (25 MPH)
23 (LG) Ground Communication signal
(DCU-AUDIO) Input ACC Operate audio volume
switch
25 — Shield — — — —
46 (B)* 45 (R)* Satellite radio audio
signal LH Input ONReceive satellite radio audio
signal
48 (G)* 47 (W)* Satellite radio audio
signal RH Input ON
Receive satellite radio audio
signal
49* — Shield — — — —
52 (L)* Ground Communication signal
REQ (SAT-AUDIO) Input ON
When setting to satellite
radio mode
53 (G)* Ground Communication signal
Rx (SAT-AUDIO) Input ON When setting to satellite
radio mode
54 (Y)* Ground Communication signal
Tx (AUDIO-SAT) Output ONWhen setting to satellite
radio mode
Te r m i n a l
(Wire color) Item Signal
input/
output Condition
Reference value
+– Ignition
switch Operation
ELF1080D
SKIB3607E
SKIB3609E
SKIB3609E
SKIB7338E
SKIB7337E
SKIB7336E
Page 637 of 4462
AUDIO AV-31
C
D E
F
G H
I
J
L
M A
B
AV
Revision: 2006 December 2006 FX35/FX45
*: With satellite radio
Terminals and Reference Value for BOSE Speaker Amp.NKS003L9
Terminal
(Wire color) Item Signal
input/
output Condition
Reference value
+– Ignition
switch Operation
1 (R) Ground Battery power supply Input OFF — Battery voltage
9 (LG) 10 (B/Y) Audio signal rear door
speaker LH Output ACC Receive audio signal
11 (OR) 12 (B/P) Audio signal rear door
speaker RH Output ACC Receive audio signal
13 (L) 14 (B/W) Audio signal front door
speaker LH Output ACC Receive audio signal
15 (BR) 16 (B/R) Audio signal front door
speaker RH Output ACC Receive audio signal
17 (B) Ground Ground — ON — Approx. 0 V
18 (R/L) 2 (B) Audio signal instru-
ment speaker center Output ACC Receive audio signal
19 (W) 3 (B) Audio signal woofer Output ACC Receive audio signal
SKIB3609E
SKIB3609E
SKIB3609E
SKIB3609E
SKIB3609E
SKIB3609E
Page 638 of 4462
AV-32
AUDIO
Revision: 2006 December 2006 FX35/FX45
20 (G) 4 (G/W) Audio signal tweeter Output ACC Receive audio signal 22 (P) Ground Amp ON signal
(woofer) Output ACC Receive audio signal Approx. 12 V
24 (L) 23 (B/W) Audio signal rear RH Input ACC Receive audio signal
26 (B/R) 25 (BR) Audio signal rear LH Input ACC Receive audio signal
28 (LG) 27 (PU) Audio signal front RH Input ACC Receive audio signal 30 (W) 29 (B) Audio signal front LH Input ACC Receive audio signal 31 (P) Ground BOSE speaker amp.
ON signal Input ACC — Approx. 12 V
Te r m i n a l
(Wire color) Item Signal
input/
output Condition
Reference value
+– Ignition
switch Operation
SKIB3609E
SKIB3609E
SKIB3609E
SKIB3609E
SKIB3609E
Page 639 of 4462

AUDIO AV-33
C
D E
F
G H
I
J
L
M A
B
AV
Revision: 2006 December 2006 FX35/FX45
Terminals and Reference Value for A/C and AV SwitchNKS003LA
*1: With telephone system
*2: Without telephone system Terminal
(Wire color) Item Signal
input/
output Condition
Reference value
+– Ignition
switch Operation
1 (W/L) Ground Battery power supply Input OFF — Battery voltage 2 (LG) Ground ACC power supply Input ACC — Battery voltage
5 (B) Ground Ground — ON — Approx. 0 V
6 (PU) Ground Communication
signal (+) Input/
Output ON —
7 — Shield — — — —
8 (LG) Ground Communication
signal (–) Input/
Output ON —
12 (R/W) Ground Steering SW A Input ON Press and hold PTT
*1
switch Approx. 0 V
Press and hold MODE
*2
switch Approx. 0 V
Press and hold SEEK UP
switch Approx. 1.7 V
Press and hold VOL UP
switch Approx. 3.3 V
Except for above Approx. 5 V
13 (G/W) Ground Steering SW B Input ON Press and hold MODE
*1
switch Approx. 0 V
Press and hold POWER
*2
switch Approx. 0 V
Press and hold SEEK
DOWN switch Approx. 1.7 V
Press and hold VOL DOWN
switch Approx. 3.3 V
Except for above Approx. 5 V
14 (B/Y) Ground Steering SW ground — ON — Approx. 0 V
SKIB7378E
SKIB7379E
Page 640 of 4462

AV-34
AUDIO
Revision: 2006 December 2006 FX35/FX45
Terminals and Reference Value for WooferNKS003AS
Terminals and Reference Value for Satellite Radio TunerNKS003LB
Te r m i n a l
(Wire color) Item Signal
input/
output Condition
Voltage
+– Ignition
switch Operation
1 (G/R) Ground Battery power supply Input OFF — Battery voltage 2 (B) Ground Ground — ON — Approx. 0 V
5 (P) Ground Amp ON signal Input ACC — Approx. 12 V
7 (W) 8 (B) Audio signal woofer Input ACC Receive audio signal
SKIB3609E
Te r m i n a l
(Wire color) Item Signal
input/
output Condition
Reference value
+– Ignition
switch Operation
2 (B) 1 (R) Satellite radio audio
signal LH Output ON Receive satellite radio audio
signal
4 (G) 3 (W) Satellite radio audio
signal RH Output ONReceive satellite radio audio
signal
5 — Shield — — — —
6 — Shield — — — —
8 (L) Ground Communication signal
REQ (SAT-AUDIO) Output ONWhen setting to satellite
radio mode
9 (L/R) Ground Communication signal
Tx (SAT-AUDIO) Output ON
When setting to satellite
radio mode
SKIB3609E
SKIB3609E
SKIB7338E
SKIB7337E