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150-1
SOUND SYSTEM
See Ground
Distribution,
page 14.
LEFT
REAR
SPEAKER
2
D-15
Connector
1
D-15
Connector
1
14
RIGHT
REAR
SPEAKER
2
15
–
+
–
+
ORN
WHT
ORN/BLU
ORN/WHT
AUDIO AND
SWITCH
ASSEMBLY
Solid-state:
Do not check
resistance.
B-9
24
I-18
Ground
BLK/RED
YEL/GRN
23
18
CD PLAYER
Solid-state:
Do not check
resistance.
BLK
5
13
20
H-23
Connector
19
ORN
WHT
ORN
WHT
BLK
2
D-21
Connector
1
D-21
Connector
See Ground
Distribution,
page 14.
H-16
Connector
16
BLK
BLK
H-15
Connector
I-40
I-18
Rear Defogger
Page 61
Defogger
control
Defogger
on input
19
Ground
BLK
LEFT
REAR
TWEETER
ORN
RIGHT
REAR
TWEETER
ORN
WHT
WHT
1
D-16
Connector
2
D-16
Connector
1
D-22
Connector
2
D-22
Connector
BLU
BLK
BLU
BLK
WHT
WHT
4
10
1
3
H-25
Connector
H-18
Connector
ORN
WHT
ORN/BLU
ORN/WHT
ORN
ORN
Circuit Schematic
150-2
SOUND SYSTEM
21
I-18
6
9
VSS
Input
YEL/BLU
I-18
YEL/RED
22
YEL/GRN
AUDIO AND
SWITCH
ASSEMBLY
Solid-state:
Do not check
resistance.
8
BLK/YEL
H-10
Connector
12
BLK
H-4
Connector
13
See Ground
Distribution,
page 14–7.
E-23
BLK
MID DISPLAY
Solid-state:
Do not check
resistance.
MID System
Page 83
I-12
Connector
3
9
2
WHT
RED/WHT
LT BLU
AUTO A/C
CONTROL
UNIT
Solid-state:
Do not check
resistance.
I-20
Connector
15
10
9
Automatic A/C Controls
3
E-43
Connector
VEHICLE
SPEED
SENSOR
(VSS)
(2WD)
(4WD)
2
E-43
Connector
Engine
Controls
Page 24-7
BLK/YEL
BLK/YEL
Intelligent
Suspension
System
Page 38-1
BLK/YEL
BLK/YEL
BLK/YEL
Automatic A/C
Controls
Page 65-3
MID System
Page 83-1
Vehicle Speed
Sensor
Page 33
20
7
Data
line
Data
line
Data
line
Data
line
Data
line
Data
line
Data
line
Data
line
Data
line
Data
line
Data
line
BLK/YEL
BLK/YEL
I-19
Connector
Data
line
Circuit Schematic
150-3
SOUND SYSTEM
(Refer to Section 201 for photographs.)
Component
Photo No.
Audio and Switch Assembly
Center of I/P
. . . .
Auto A/C Control Unit
Center of I/P
. . . . . . . . . .
Dash Fuse Box
Behind left I/P side trim panel
42
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MID Display
Center of I/P
65
. . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Vehicle Speed Sensor (2WD)
Right side of transmission
99
. . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Vehicle Speed Sensor (4WD)
Rear of transfer case
109
. . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Connector
D-4 (2-WHT)
Left front door
82
. . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
D-11 (2-WHT)
Right front door
82
. . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-4 (52-GRY)
Left side of engine compartment
31
. . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-10 (22-BLK)
Behind left kick panel
46
. . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-15 (22-WHT)
Behind left kick panel
47
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-16 (16-WHT)
Behind left kick panel
46
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-18 (22-BLK)
Behind right kick panel
61
. . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-21 (22-WHT)
Right front door jam
79
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-23 (6-BLK/WHT)
Right “B” pillar
86
. . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-28 (6-WHT)
Left rear side of roof
91
. . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I-12 (16-WHT)
Center of I/P
65
. . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I-18 (26-GRY)
Center of I/P
66
. . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I-19 (16-GRY)
Center of I/P
66
. . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I-20 (20-GRY)
Center of I/P
66
. . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I-39
Center of I/P
66
. . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I-40
Center of I/P
66
. . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ground
B-9
Under center console
71
. . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
E-23
Right side of engine
19
. . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Circuit Operation
Battery voltage is supplied through the AUDIO fuse
C-2, voltage is applied with the starter switch in ON
through the ELEC. IGN. fuse C-15 and voltage is ap-
plied with the starter switch in ON or START, through
the AUDIO MIRROR fuse C-18. Battery voltage is ap-
plied to retain the system memory.
Refer to Section 8C of the Workshop Manual for further
diagnosis.
Component Location Index
CIGARETTE LIGHTER
Dash Fuse Box
Component Index
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