Page 3129 of 3573
8D – 536 WIRING SYSTEM
Circuit Diagram (LHD 4JG2 Push Button Type)-2
D08RW841
VSV;
FRT AXLE(C)VSV;
FRT AXLE(D)FRT AXLE
SW4WD SW
(TRANSFER)
ACTUATOR
(TRANSFER) 4WD CONTROL UNIT
FENDER-LH EHCU
(9)0.5
L/Y
0.5
BR
0.5
BR
0.5
B0.5
B0.85
B0.5
B
0.85
B
0.5
B 0.5
L/G0.5
Y/B0.85
GR
0.85
GR0.85
GR/L
0.85
GR/L0.5
R/L0.5
R/L
0.5
R 0.5
R
0.85
LG0.5
Y
0.5
B
0.85
B0.5
L/Y
4
H-60
3C-16
9
H-5E-21
2C-16
FENDER-LH 1
H-60
2P-1814C-94
15
C-94
9
C-94
1
P-18
0.5
P EHCU : ELECTRONIC HYDRAULIC CONTROL UNIT
0.5
LG15H-720C-94H-122
2
P-191P-192 3
P-17
1P-17H-60
10
C-94
1 10
1E-46E-45H-5
5
C-94
3 13
4H-4E-21
E-21
E-21
E-21 4
C-94
2 14H-421
C-94
6 16H-422
C-94
5 15H-4
Page 3130 of 3573
WIRING SYSTEM 8D – 537
Parts Location (LHD 4JG2 Push Button Type)
D08RW852
1
13
12
112
3
4
5
8910
7
14
15
6
Legend
(1) I-12
(2) I-9
(3) H-7 H-8, H-24, H-25
(4) Fuse Box
(5) C-16
(6) C-94
(7) H-4, H-5(8) P-17
(9) P-18
(10) P-19
(11) H-60
(12) Relay and Fuse Box
(13) H-12, H-16
(14) E-45, E-46
(15) E-21
Page 3131 of 3573
8D – 538 WIRING SYSTEM
Torque on Demand (T.O.D.)
Page 3132 of 3573
WIRING SYSTEM 8D – 539
Circuit Diagram (RHD 6VE1)-1
D08RW610
3.0
B/Y
0.5
L/W
0.5
L/W
0.5
L/W0.85
G/R
0.5
B/W0.3
R/G0.5
BR/R0.5
BR/G0.5
BR0.5
BR/Y0.5
BR/W0.5
R
0.5
BR/R0.5
BR/G0.5
BR0.5
BR/Y0.5
BR/W0.5
R 0.5
B/W 0.5
L/WC-4 10A
ELEC.IGN.
4WD
SWBRAKE
SW STOP
LIGHT
SW T.O.D. INDICATOR
(METER)
T.O.D. CONTROL UNIT
TAIL RELAY
(4)
ILLUMINATION
CONTROLLER
(3)
1
B-677
B-689H-25
3.0
B/Y
0.5
L/Y
0.5
L/YC-10 10A
METER,GAUGESTARTER SW
(IG1) STARTER SW
(IG1)
6
I-12
4
I-122I-12
3
I-1220H-25
17
B-68
5.0
W
0.85
G/W C-14 15A
STOP,
A/T CONT. BATT.(+)
STOP LIGHT
2
B-68 5
H-2726I-9
15I-9
15
B-689H-2721I-9
14
B-682H-2722I-9
13
B-6815H-2723I-9
16
B-683H-2716I-9
18
B-6816H-257
H-32 17
I-9 6
H-26
0.85
G/W 0.85
G/W(W/ CRUISE CONTROL)
0.85
G/Y
0.85
G/Y 0.85
G/Y
B-131B-13
4
B-141B-14
2
RR 1 2 3 AUTO CHECK
A
Page 3133 of 3573
8D – 540 WIRING SYSTEM
Circuit Diagram (RHD 6VE1)-2
D08RW611
FRT AXLE
SWT.O.D. CONTROL UNIT3
C-16
FENDER-LHM-220.5
L/Y
0.5
G0.5
G/W0.5
G/R0.5
G/Y
0.5
LB
0.5
G/R0.5
G
0.5
G0.5
G 0.5
G/W0.5
G/R0.5
G/R0.5
G/Y0.5
LB 0.5
L/Y
0.5
L/Y 0.5
BR/R
0.5
P
0.5
Y
0.5
Y
0.5
B0.5
B
0.5
B
0.85
B0.5
L/Y
2M-225H-10
122B-68
5H-1210H-102
M-231M-233H-10B-67
5H-72
FRT SPEED
SENSOR
(TRANSFER)RR SPEED
SENSOR
(TRANSFER)CLUTCH
SOLENOID
(TRANSFER)
M-241M-24
2
A-33H-49B-67
7
6
A-314H-49B-68
12
10
A-313H-492
H-497
H-49
B-67
10
5
A-3 9
A-31
A-3 12
H-49B-68
11
8
A-3H-49B-67
4
4
VSV;
FRT AXLE(C)VSV;
FRT AXLE(D)
Page 3134 of 3573
WIRING SYSTEM 8D – 541
Circuit Diagram (RHD 6VE1)-3
D08RW612
4H SW
(TRANSFER)T.O.D. CONTROL UNIT
7
A-3
TRANSFER9H-49
A-3
0.5
B/L 0.85
B4
A-36H-495
H-49
3H-498
B-67
0.85
B0.5
GR/R0.5
GR/L
0.5
GR/L
0.5
B
0.5
B/L 0.5
GR/R 12
B-68
3
B-68
4
B-67
11
B-67
6
4L SW
(TRANSFER)12
A-3
H-84
13H-5
E-30 1.25
B/L
1.0
B/L
E-29
3
E-52
E-5
14
H-5 5
H-6
COMMON
CHAMBER COMMON
CHAMBERB-68
9H-76
C-63
C-63
C-63
B-68
10H-8
7
C-63B-68
8H-8
8
54
C-63H-7
16 819
B
B
A
B-67
9
0.5
B/L0.5
B/L0.5
B/L0.85
R/W
0.85
L
0.75
L
0.8
L0.8
R 0.8
G
0.5
B/L
0.5
B/P0.5
B/L0.5
B/L 0.5
O/B0.3
W
0.3
W0.85
G/W0.85
G/W
0.5
O/B
1.25
B/P
1.0
B/R0.75
LPCM
(E8)
PCM
(A1) PCM
(D8)
6
B-68 EHCU
(27)
1
E-5THROTTLE POSITION
SENSORDATA LINK
CONNECTOR
20
H-15
1
B-68 TAIL RELAY
(3)
3
H-15
0.3
G0.5
LG/R0.5
P
3
B-67 EHCU
(9)EHCU : ELECTRONIC
HYDRAULIC
CONTROL UNIT
9
H-15
Page 3135 of 3573
8D – 542 WIRING SYSTEM
Parts Location
Legend
(1) I-9
(2) B-13 or B-14
(3) H-12
(4) I-12
(5) A-3
(6) H-7, H-8
(7) H-32
(8) C-16
(9) H-5, H-6
(10) C-63
(11) H-49(12) M-22
(13) M-23
(14) M-24
(15) H-10
(16) E-5
(17) E-29
(18) H-42
(19) E-30
(20) Battery
(21) H-13, H-15, H-26
(22) Fuse Box
(23) B-67, B-68
D08RW621
1
2
345
8
7
9
101112131415
16
17 18
19
20
21
22
23
6
Page 3136 of 3573

WIRING SYSTEM 8D – 543
Supplemental Restraint System (SRS) – Air Bag
General Description
The circuit consists of Sensing and Diagnostic Mod-
ule (SDM), driver’s air bag assembly, SRS coil assem-
bly, passenger’s air bag assembly, and “AIR BAG”
warning light. SDM, SRS coil assembly (driver side
only), driver air bag assembly, passenger air bag
assembly and connector wire make up the deploy-
ment loops. The function of the deployment loops is
to supply current through air bag assembly, which
will cause deployment of the air bags in the event of
a frontal crash of sufficient force, up to 30 degrees off
the center line of the vehicle. The air bag assemblies
are only supplied enough current to deploy when the
SDM detects vehicle velocity changes severe enough
to warrant deployment.
The SDM contains a sensing device which converts
vehicle velocity changes to an electrical signal.
The electrical signal generated is processed by the
SDM and then compared to a value stored in memory.
When the generated signal exceeds the stored value,
the SDM will cause current to flow through the air bag
assembly deploying the air bags.
Refer to Supplemental Restraint System in Restraints
section.