1998 ISUZU TROOPER fuse

WIRING SYSTEM 8DÐ305
Parts Location (RHD)
Legend
(1) B-52
(2) B-2
(3) Alarm and Relay Control Unit (B-6, B-7)
(4) Fuse Box
(5) B-18, B-19(6) FRT Wind Shild Washer Motor (C-35)
(7) Wind Shield Washer Tank
(8) Relay and Fuse Box
(9) C-39
(10) H-13, H-15
(11) Wind Shild Wiper Motor (C-38)
2
3
4
5
6
7
8
9
10111
D08RWA06

WIRING SYSTEM 8DÐ307
Parts Location (LHD)
Legend
(1) B-52
(2) B-19
(3) Fuse Box
(4) B-6, B-7(5) Relay and Fuse Box
(6) B-2
(7) C-39
(8) H-15
(9) C-38
1
9
6
5
7
8
2
3
4
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8DÐ308 WIRING SYSTEM
Diagnosis
Quick Chart for Check Points
Check pointFuse
C-5 (15A)Wiper &
washer
SWAlarm &
relay
control unitWiper
motorCable
harness
1 Windshield wiper does not operate at
any position Trouble mode
2 Windshield wiper does not operate at
“INT” position
3 Intermittent interval does not change
4 Windshield wiper does not operate at
“LO” position
5 Windshield wiper does not operate at
“HI” position
6 Auto-stop function of the windshield
wiper motor does not operate
7 Rotation of the front wiper motor does
not stop
Washer
motor
8 Windshield washer motor does not
operate

WIRING SYSTEM 8DÐ309
1 Windshield Wiper Does Not Operate At Any Switch Position
REPAIR OR REPLACE THE SWITCH ·IS FUSE C-5 (15A) NORMAL?
YES
·
·
·DISCONNECT THE CONNECTOR OF THE WINDSHIELD WIPER &
WASHER SWITCH
TURN THE STARTER SWITCH ON
IS THERE ANY BATTERY VOLTAGE APPLIED BETWEEN THE
SWITCH HARNESS SIDE CONNECTOR 3 B-52 AND THE
GROUND?REPLACE THE FUSE
NO
YESNO
·IS THE CONTINUITY IN THE WINDSHIELD WIPER & WASHER
SWITCH NORMAL?REPAIR A POOR CONNECTION AT THE
CONNECTORS OR AN OPEN CIRCUIT BETWEEN THE
FUSE C-5 (15A) AND 3 B-52
YESNO
·IS 2 C-39 GROUNDED SECURELY?
YESNO
·
·
·DISCONNECT THE CONNECTOR OF THE WINDSHIELD WIPER MOTOR
WITH THE MOTOR CONNECTOR 2 C-38 CONNECTED TO
THE BATTERY (+) TERMINAL, AND THE CONNECTOR 3 C-38 TO
THE (–) TERMINAL, DOES THE MOTOR ROTATE AT A LOW
SPEED?
AND WITH THE CONNECTOR 1 C-38 CONNECTED TO THE (+)
TERMINAL, DOES THE MOTOR ROTATE AT A HIGH SPEED?GROUND IT SECURELY
REPAIR A POOR CONNECTION AT THE CONNECTORS OR AN OPEN
CIRCUIT BETWEEN 3 C-38 AND THE GROUNDREPAIR OR REPLACE THE WINDSHIELD WIPER MOTOR
YESNO

WIRING SYSTEM 8DÐ313
6 Auto-Stop Function of The Windshield Wiper Motor Does Not Operate
·
·DISCONNECT THE CONNECTOR OF THE WINDSHIELD WIPER &
WASHER SWITCH
WITH THE SWITCH SET AT “OFF” POSITION, IS THERE
CONTINUITY BETWEEN THE SWITCH CONNECTOR TERMI-
NALS 5 B-52 AND 6 B-52 ?
YESNO
·
·
·DISCONNECT THE CONNECTOR OF THE WINDSHIELD WIPER
MOTOR
CONNECT THE MOTOR CONNECTOR 2 C-38 TO THE BATTERY
(+) TERMINAL AND 3 C-38 TO THE (–) TERMINAL, AND THEN
CHANGE THE CONNECTION OF THE BATTERY (+) TERMINAL
TO THE CONNECTOR 6 C-38 WHILE THE MOTOR ROTATING
AT A LOW SPEED
WHEN CONNECTING THE CONNECTOR TERMINALS 2 C-38 AND
5 C-38 IN THIS CONDITION, DOES THE MOTOR STOP AT AUTO-
STOP POSITION?REPAIR OR REPLACE THE WINDSHIELD WIPER &
WASHER SWITCH
REPLACE THE ALARM & RELAY CONTROL UNIT REPAIR A POOR CONNECTION AT THE CONNECTORS
OR AN OPEN CIRCUIT BETWEEN 5 C-38 AND
12 B-7
YESNO
YESNO
·
·TURN THE STARTER SWITCH ON
IS THERE ANY BATTERY VOLTAGE APPLIED BETWEEN THE
WINDSHIELD WIPER MOTOR HARNESS SIDE CONNECTOR
TERMINAL 6 C-38 AND GROUND?REPAIR OR REPLACE THE WINDSHIELD WIPER MOTOR
YESNO
·
·DISCONNECT THE CONNECTOR OF THE ALARM & RELAY
CONTROL UNIT
IS THERE CONTINUITY BETWEEN THE HARNESS SIDE
CONNECTOR 12 B-7 AND THE WINDSHIELD WIPER MOTOR
HARNESS SIDE CONNECTOR 5 C-38 ?REPAIR A POOR CONNECTION AT THE CONNECTORS
OR AN OPEN CIRCUIT BETWEEN THE FUSE C-5 (15A)
AND 6 C-38

WIRING SYSTEM 8DÐ315
8 Windshield Washer Motor Does Not Operate
·IS FUSE C-5 (15A) NORMAL?
YES
·
·DISCONNECT THE CONNECTOR OF THE WINDSHIELD WIPER &
WASHER SWITCH
WITH THE WASHER BUTTON DEPRESSED, IS THERE
CONTINUITY BETWEEN THE SWITCH SIDE CONNECTOR
TERMINALS 1 B-52 AND 7 B-52 ? REPLACE FUSE C-5 (15A)
NO
YESNO
·
·TURN THE STARTER SWITCH ON
IS THE BATTERY VOLTAGE APPLIED BETWEEN THE WIND-
SHIELD WIPER & WASHER SWITCH HARNESS SIDE CONNECTOR
TERMINAL 1 B-52 AND THE GROUND?REPAIR OR REPLACE THE WINDSHIELD WIPER &
WASHER SWITCH
REPAIR A POOR CONNECTION AT THE CONNECTORS
OR AN OPEN CIRCUIT BETWEEN FUSE C-5 (15A) AND
1 B-52
YESNO
DISCONNECT THE CONNECTOR OF THE WINDSHIELD WIPER
WASHER MOTOR
TURN THE STARTER SWITCH ON
WITH THE WASHER BUTTON OF THE WINDSHIELD WIPER &
WASHER SWITCH DEPRESSED, IS THE BATTERY VOLTAGE
APPLIED BETWEEN THE WASHER MOTOR HARNESS SIDE
CONNECTOR TERMINAL 1 C-35 AND THE GROUND? ·
·
·
REPAIR A POOR CONNECTION AT THE CONNECTORS
OR AN OPEN CIRCUIT BETWEEN 7 B-52 AND
1 C-35
YESNO
IS 4 I-39 GROUNDED SECURELY? ·
GROUND IT SECURELY
YESNO
CONNECT THE MOTOR SIDE CONNECTOR 1 C-35 OF THE WIND-
SHIELD WASHER MOTOR TO THE BATTERY (+) TERMINAL, AND
THE CONNECTOR 2 C-35 TO THE (–) TERMINAL
DOES THE MOTOR ROTATE? ·
·
REPLACE THE WINDSHIELD WASHER MOTOR
YESNO
REPAIR A POOR CONNECTION AT THE CONNECTORS OR
AN OPEN CIRCUIT BETWEEN 2 C-35 AND THE GROUND

WIRING SYSTEM 8DÐ319
Parts Location (RHD)
Legend
(1) B-2
(2) Alarm and Relay Control Unit (B-7)
(3) I-16
(4) H-16, H-25, H-26
(5) B-18(6) Fuse Box
(7) H-32
(8) RR Wiper Motor (G-6)
(9) RR Washer Motor (G-2)
(10) H-38
(11) R-3
4
5
6
789
11
123
10
D08RWA07

8DÐ322 WIRING SYSTEM
Parts Location (LHD)
Legend
(1) B-7
(2) G-6
(3) G-2
(4) H-38
(5) R-3(6) H-32
(7) Fuse Box
(8) H-25
(9) I-16
(10) H-16
1 10
9
8
7
6
5
432
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