1998 ISUZU TROOPER Service Repair Manual

Page 2857 of 3573

ISUZU TROOPER 1998  Service Repair Manual 8DÐ264 WIRING SYSTEM
Circuit Diagram (LHD)
B-371
B-372
B-37
3
B-37
4A
A
B-18
H-234D-570.3
R/Y0.3
R/Y2.0
L/B
1.25
B
1.25
B
BODY-LH
BODY-LH2.0
L/B 2.0
L/B
2.0
L/W
1.25
B 0.3
B 0.5
L/W0.5
L/W3.0
B/Y STA

Page 2858 of 3573

ISUZU TROOPER 1998  Service Repair Manual WIRING SYSTEM 8DÐ265
Parts Location (LHD)
Legend
(1) D-27
(2) B-18, B-19
(3) D-22
(4) D-20
(5) H-28, H-29
(6) D-2
(7) D-5, D-30
(8) H-46
(9) H-22, H-23(10) Fuse Box (B-37)
(11) B-26
(12) D-11
(13) H-

Page 2859 of 3573

ISUZU TROOPER 1998  Service Repair Manual 8DÐ266 WIRING SYSTEM
Diagnosis
All Windows Do Not Operate
STEP ACTION VALUE(S) YES NO
Is the fuse CÐ4 normal?
Is the circuit breaker C/BÐ2 normal?
Is BÐ19 grounded securely?
Disconnect the power w

Page 2860 of 3573

ISUZU TROOPER 1998  Service Repair Manual WIRING SYSTEM 8DÐ267
Window On The DriverÕs Side Does Not Operate
STEP ACTION VALUE(S) YES NO
Is BÐ18 grounded securely?
Is there continuity between harness side connector DÐ5
terminal 1 and the g

Page 2861 of 3573

ISUZU TROOPER 1998  Service Repair Manual 8DÐ268 WIRING SYSTEM
Window On The Front PassengerÕs Side Does Not Operate
STEP ACTION VALUE(S) YES NO
Is BÐ1 grounded securely?
Disconnect the front power window & door lock switchÐLH
connector D

Page 2862 of 3573

ISUZU TROOPER 1998  Service Repair Manual WIRING SYSTEM 8DÐ269
Rear Window On The Left (or Right) Side Does Not Operate
STEP ACTION VALUE(S) YES NO
1. Disconnect the rear power window switchÐLH connector 
DÐ22 or the rear power window & do

Page 2863 of 3573

ISUZU TROOPER 1998  Service Repair Manual 8DÐ270 WIRING SYSTEM
Window on the Front PassengerÕs Side Does Not Operate by the Front Power Window &
Door Lock Switch Ð RH
STEP ACTION VALUE(S) YES NO
Disconnect the front power window & door loc

Page 2864 of 3573

ISUZU TROOPER 1998  Service Repair Manual WIRING SYSTEM 8DÐ271
Lock SW Does Not Function
STEP ACTION VALUE(S) YES NO
Repair or replace the front power window & door lock
switchÐRH.
Is the action complete?Ð Verify
repairÐ 1