1998 ISUZU TROOPER Service Repair Manual

Page 2817 of 3573

ISUZU TROOPER 1998  Service Repair Manual 8DÐ224 WIRING SYSTEM
Circuit Diagram (LHD)
3.0
B/Y STARTER SW
(IG1)
MODE
SW
(A/T)
HAZARD
WARNING
SWITCH (8)0.5
R/B
0.5
R/B 0.5
R/B
0.85
R/B
0.5
R/L0.75
R/L 0.75
R/LC-3 10A
TURN,BACKH-2517
H-84M-25
M-

Page 2818 of 3573

ISUZU TROOPER 1998  Service Repair Manual WIRING SYSTEM 8DÐ225
Circuit Diagram (LHD W/Bumper Built-in Type RR Combination Light)
3.0
B/Y STARTER SW
(IG1)
MODE
SW
(A/T)
HAZARD
WARNING
SWITCH (8)0.5
R/B
0.5
R/B 0.5
R/B
0.85
R/B
0.5
R/L0.75
R/L

Page 2819 of 3573

ISUZU TROOPER 1998  Service Repair Manual 8DÐ226 WIRING SYSTEM
Parts Location (LHD)
Legend
(1) Backup Light-RH
(2) Backup Light-LH
(3) R-13
(4) R-4
(5) H-32
(6) H-8, H-25(7) Fuse Box
(8) Backup Light Switch (M/T)
(9) Mode Switch (A/T) M-25
(

Page 2820 of 3573

ISUZU TROOPER 1998  Service Repair Manual WIRING SYSTEM 8DÐ227
Diagnosis
Quick Chart for Check Points
Check pointFuse
C-3
(10A)F-3
(15A)Backup
light
bulbHorn
SWHorn
relayCable
harness
1 Both backup lights inoperativeTrouble mode
2 Backup lig

Page 2821 of 3573

ISUZU TROOPER 1998  Service Repair Manual 8DÐ228 WIRING SYSTEM
1   Both Backup Lights Inoperative
·IS FUSE C-3 (10A) NORMAL?
·IS    R-4   GROUNDED SECURELY?
GROUND IT SECURELY
YES
REPLACE THE FUSE
NO
YESNO
·
·
YESNO
·
·SET THE TRANSMIS

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ISUZU TROOPER 1998  Service Repair Manual WIRING SYSTEM 8DÐ229
2   Backup Light On The Left (Or Right) Side Inoperative
3   Backup Light Remains ON
REPAIR OR REPLACE THE MODE SW (BACKUP LIGHT SW)
·IS THE BACKUP LIGHT BULB ON THE LEFT (OR RI

Page 2823 of 3573

ISUZU TROOPER 1998  Service Repair Manual 8DÐ230 WIRING SYSTEM
Horn
General Description
The circuit consists of horn (high note), horn (low
note), horn relay and horn switch.
When horn switch is pushed, (independent of
position of starter sw

Page 2824 of 3573

ISUZU TROOPER 1998  Service Repair Manual WIRING SYSTEM 8DÐ231
Circuit Diagram (RHD)
3
H-1612X-8
X-8 X-82
C-281 1
HORN RELAY
2.0
G/O0.85
G/O
0.3
B/O
0.3
B/O0.85
G/Y
0.85
G/Y 2.0
G/O5.0
WBATT.(+)
F-3 15A
HORN, HAZARD FL-1 80A
MAIN
HAZARD
WARN