ISUZU TROOPER 1998 Service Repair Manual

8D – 508 WIRING SYSTEM
Driver Seat
1. Power Seat Does Not Operate At Any Direction
•IS THE CIRCUIT BREAKER C/B-2 (30A) NORMAL?
YES
•IS THE GROUND GROUNDED SECURELY? REPLACE THE CIRCUIT BREAKER
NO
YES
REPAIR A POOR CONNECTION AT THE CONNECTORS
OR AN OPEN CIRCUIT BETWEEN 4 H-57 AND THE
GROUNDREPAIR A POOR CONNECTION AT THE
CONNECTORS OR AN OPEN CIRCUIT
BETWEEN CIRCUIT BREAKER AND 1 T-2
NO
YES
IS THE BATTERY VOLTAGE APPLIED BETWEEN 1 T-2
AND GROUND?GROUND IT SECURELY
NO
•

WIRING SYSTEM 8D – 509
2. Front Tilt Mechanism Does Not Operate
•IS TILT & SLIDE SWITCH NORMAL?
YES
•IS FRONT TILT MOTOR NORMAL? REPAIR OR REPLACE THE TILT &
SLIDE SWITCH
NO
YES
REPAIR A POOR CONNECTION AT THE CONNECTORS OR AN
OPEN CIRCUIT BETWEEN 1 T-1 AND 1 T-4 , 6 T-1 AND
2 T-4 , 3 T-1 AND 1 T-3 , 8 T-1 AND 2 T-3 OR 3 T-3REPAIR OR REPLACE THE FRONT TILT
MOTOR
NO
3. Rear Tilt Mechanism Does Not Operate
•IS TILT & SLIDE SWITCH NORMAL?
YES
•IS REAR TILT MOTOR NORMAL? REPAIR OR REPLACE THE TILT &
SLIDE SWITCH
NO
YES
REPAIR A POOR CONNECTION AT THE CONNECTORS OR AN
OPEN CIRCUIT BETWEEN 2 T-1 AND 1 T-6 , 7 T-1 AND
2 T-6 , 4 T-1 AND 1 T-5 , 9 T-1 AND 2 T-5 OR 3 T-5REPAIR OR REPLACE THE REAR TILT
MOTOR
NO

8D – 510 WIRING SYSTEM
4. Sliding Mechanism Does Not Operate
•IS TILT & SLIDE SWITCH NORMAL?
YES
•IS SLIDE MOTOR NORMAL? REPAIR OR REPLACE THE TILT &
SLIDE SWITCH
NO
YES
REPAIR A POOR CONNECTION AT THE CONNECTORS OR AN
OPEN CIRCUIT BETWEEN 5 T-1 AND 1 T-7 , 10 T-1 AND
2 T-7 OR 2 T-2REPAIR OR REPLACE THE SLIDE
MOTOR
NO
5. Reclining Mechanism Does Not Operate
•IS RECLINER SWITCH NORMAL?
YES
•IS RECLINER MOTOR NORMAL? REPAIR OR REPLACE THE RECLINER
SWITCH
NO
YES
REPAIR A POOR CONNECTION AT THE CONNECTORS 3 T-11 ,
6 T-11 , 2 T-11 , 5 T-11 AND 4 T-11REPAIR OR REPLACE THE RECLINER
MOTOR
NO

WIRING SYSTEM 8D – 511
Passenger Seat
1. Power Seat Does Not Operate At Any Direction
•IS THE CIRCUIT BREAKER C/B-2 (30A) NORMAL?
YES
•IS THE GROUND SECURELY GROUNDED? REPLACE THE CIRCUIT BREAKER
NO
YES
GROUND IT SECURELY
NO
YES
REPAIR A POOR CONNECTION AT THE CONNECTORS OR AN
OPEN CIRCUIT 2 T-9 AND THE GROUNDREPAIR A POOR CONNECTION AT THE
CONNECTORS OR AN OPEN CIRCUIT
BETWEEN CIRCUIT BREAKER AND 1 T-9
NO
•IS THE BATTERY VOLTAGE APPLIED BETWEEN 1 T-9
AND GROUND?

8D – 512 WIRING SYSTEM
2. Sliding Mechanism Does Not Operate
•IS SLIDE SWITCH NORMAL?
YES
•IS SLIDE MOTOR NORMAL? REPAIR OR REPLACE THE SLIDE
SWITCH
NO
YES
REPAIR A POOR CONNECTION AT THE CONNECTORS 1 T-13
AND 2 T-13REPAIR OR REPLACE THE SLIDE
MOTOR
NO
3. Reclining Mechanism Does Not Operate
•IS RECLINER SWITCH NORMAL?
YES
•IS RECLINER MOTOR NORMAL? REPAIR OR REPLACE THE RECLINER
SWITCH
NO
YES
REPAIR A POOR CONNECTION AT THE CONNECTORS 5 T-12 ,
3 T-12 , 6 T-12 , 2 T-12 AND 4 T-12REPAIR OR REPLACE THE RECLINER
MOTOR
NO

WIRING SYSTEM 8D – 513
Shift On The Fly System

8D – 514 WIRING SYSTEM
Circuit Diagram (RHD 6V*1 Lever Type)-1
D08RW715
3.0
B/Y
0.5
L/Y
0.5
L/Y
0.5
L/Y0.5
L/Y0.5
L/Y0.5
Y/B 0.85
L/W 0.85
L/W0.5
L/W
0.5
Y/B
0.5
Y/B 0.5
L/B 0.5
LG
0.5
LG
0.5
LG
0.5
Y
0.5
Y STARTER SW
(IG1)
C-10 10A
METER, GAUGE
4WD
INDICATOR
LIGHT
(METER)SHIFT ON THE
FLY RELAY
I-915H-2719H-105I-9
18H-718H-266
3.0
B/Y STARTER SW
(IG1)
C-4 10A
ELEC.IGNH-131
A
H-1518H-103H-72B
H-419H-101C
X-181
X-184
X-18
2
X-18
5

WIRING SYSTEM 8D – 515
Circuit Diagram (RHD 6V*1 Lever Type)-2
D08RW716
A
B
M-222
11
2C-16
FENDER-LH3M-22 0.5
Y
0.5
L/Y
0.5
L/Y0.5
Y/B
0.5
B0.5
B0.5
B0.5
B
0.5
B
0.85
B2H-10
FRT AXLE
SW
VSV;
FRT AXLE(C)VSV;
FRT AXLE(D)
CM-12M-111
1C-16
FENDER-LH8 14H-10
4WD SW
(TRANSFER)
M-23M-23
1
2
M-24M-24

8D – 516 WIRING SYSTEM
Parts Location (RHD 6V*1 Lever Type)
Legend
(1) I-9
(2) I-12
(3) H-7, H-9
(4) C-16
(5) M-26
(6) M-11, M-12
(7) M-22
(8) M-23(9) M-24
(10) H-10
(11) C-94
(12) H-12
(13) H-41
(14) Relay and Fuse Box
(15) H-15, H-25
(16) Fuse Box
D08RW624
21
16
15
14
13
12
11
109876
5
4
3

WIRING SYSTEM 8D – 517
Circuit Diagram (RHD 4JG2 Lever Type)-1
D08RW719
3.0
B/Y
0.5
L/Y
0.5
L/Y
0.5
L/Y0.5
L/Y0.5
L/Y0.5
Y/B 0.85
L/W 0.85
L/W0.5
L/W
0.5
Y/B
0.5
L/G 0.5
L/B 0.5
LG
0.5
LG
0.5
LG
0.5
Y
0.5
LG STARTER SW
(IG1)
C-10 10A
METER, GAUGE
4WD
INDICATOR
LIGHT
(METER)SHIFT ON THE
FLY RELAY
I-915H-2719H-603I-9
18H-718H-266
3.0
B/Y STARTER SW
(IG1)
C-4 10A
ELEC.IGNH-131
A
H-1518H-601H-72B
H-418H-510C
X-181
X-184
X-18
2
X-18
5