1998 ISUZU TROOPER Service Repair Manual

Page 3081 of 3573

ISUZU TROOPER 1998  Service Repair Manual 8D – 488 WIRING SYSTEM
Parts Location (LHD)
Legend
(1) S-5
(2) S-4
(3) S-3
(4) S-2
(5) B-18
(6) H-23(7) Fuse Box (B-37)
(8) B-1
(9) Relay and Fuse Box
(10) H-21
(11) H-45
(12) L-1
D08RW388
2
1
3
4
5

Page 3082 of 3573

ISUZU TROOPER 1998  Service Repair Manual WIRING SYSTEM 8D – 489
Diagnosis
Quick Chart for Check Points
1.  Sun roof does 
     not open
2.  Sun roof does
     not close
3.  Safety stop mechanism 
     does not operate before   
     sun ro

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ISUZU TROOPER 1998  Service Repair Manual 8D – 490 WIRING SYSTEM
1.   Sun Roof Does Not Open
2.   Sun Roof Does Not Close
•
•TURN THE STARTER SWITCH ON
IS BATTERY VOLTAGE APPLIED BETWEEN 2   S-4   AND
THE GROUND?
YES
•IS   B-2   (OR

Page 3084 of 3573

ISUZU TROOPER 1998  Service Repair Manual WIRING SYSTEM 8D – 491
YES
REPLACE THE CONTROL UNIT REPAIR A POOR CONNECTION OF THE CONNECTORS
OR AN OPEN CIRCUIT IN THE CIRCUIT
NO
A
3.   Safety Stop Mechanism Does Not Operate Before Sun Roof Clos

Page 3085 of 3573

ISUZU TROOPER 1998  Service Repair Manual 8D – 492 WIRING SYSTEM
5.   Power Source Circuit Diagnosis
•IS THERE ANY CONTINUITY BETWEEN THE TERMINALS
OF C/B-2 (30A)?
YES
•IS FUSE C-4 (10A) NORMAL? PUSH IN THE RESET BUTTON OF CIRCUIT BREAK

Page 3086 of 3573

ISUZU TROOPER 1998  Service Repair Manual WIRING SYSTEM 8D – 493
Seat Heater
General Description
The circuit consists of seat heater switch and seat
heater unit.
Seat heater unit is incorporated into front seats.
To prevent from being overh

Page 3087 of 3573

ISUZU TROOPER 1998  Service Repair Manual 8D – 494 WIRING SYSTEM
Circuit Diagram (RHD)
D08RW648
H HH
K K
B-29 STARTER SW
(IG2)
1.25
G/R
0.85
GR/L
0.85
W0.85
Y/V
0.85
W/R0.85
B
2.0
B0.85
G/R 3.0
B/R
C-2 15A
SEAT HEATER
SEAT HEATER SW-RH
2
3

Page 3088 of 3573

ISUZU TROOPER 1998  Service Repair Manual WIRING SYSTEM 8D – 495
Parts Location (RHD)
(6) B-31
(7) B-29
(8) H-57
(9) T-8
(10) Relay and Fuse Box
(11) B-18
D08RW993
Legend
(1) B-26
(2) H-58
(3) B-2
(4) T-10
(5) Fuse Box
4 1
5 6 7 8 9 10
3 11