ISUZU TROOPER 1998 Service Repair Manual

8DÐ188 WIRING SYSTEM
Circuit Diagram (LHD)-3
B
DE 6
H-16 0.85
G/R
0.85
G/R
0.3
R/G0.3
R/G 0.85
G/R
0.3
R/G 0.85
G/R
0.3
R/G 0.85
G/R
0.3
R/G 0.85
G/R
CIGARE-
TTE
LIGHTER1
2
HAZARD
SW3
1
I-11
I-11
FOG
LIGHT
SW6
2
I-5
I-5
RR
DEFOGGER
SW6
2
I-17I-20
I-20 I-17
AUDIO11
3
I-15
I-15
0.3
R/G 0.85
G/R
0.3
R/G 0.85
G/R
0.3
R/G 0.85
G/R
ENGINE
WARMING
SW6
2
RR
WIPER &
WASHER
SW3
2
I-16I-25
I-25 I-16
HEAD LIGHT
WIPER3
2
I-4
I-4
D08RW890-1

WIRING SYSTEM 8DÐ189
Circuit Diagram (LHD)-4
DE
F
0.85
G/R
0.3
R/G 0.85
G/R
0.3
R/G
4WD
SW RR WIPER/
WASHER
SW HEATER
BEZEL2
3
I-12
I-12
G 0.3
R/G 0.85
G/R
0.3
R/G
METER7
8
I-9
I-9
3
2
I-16
I-16
0.85
G/R
0.3
R/G 0.85
G/R
0.3
R/G
3
5
I-23
I-23
CRUISE
CONTROL
MAIN
SW6
2
I-6
I-6
D08RW891

8DÐ190 WIRING SYSTEM
Circuit Diagram (LHD)-5
F
C
G
0.85
G/R0.3
R/G
0.5
R/G0.3
R/G0.3
R/G 0.5
G/R
0.3
B 0.5
G/R
GLOVE
BOX1
2
I-24
0.5
B
0.5
B
1.25
B0.5
B 0.3
B
16H-25I-24
ASH TRAY
ILLUMINATION
CONTROLLER2
1
I-19
I-19
1
I-7
3
H-262
I-7
B-19
BODY-LH
I-7
2
D08RW892

WIRING SYSTEM 8DÐ191
Parts Location (LHD)
Legend
(1) Rear Deffoger Switch
(2) Rear Wiper / Washer Switch
(3) Engin Warming Switch
(4) 4WD Switch
(5) Hazard Switch
(6) Meter
(7) Illumination Contoroller
(8) Head Light Wiper and Washer Switch
(9) Fog Light Switch
(10) I-5
(11) I-4
(12) I-7
(13) Instrument Harness
(14) I-9
(15) I-6
(16) I-11(17) I-12
(18) I-25
(19) I-16
(20) I-17
(21) B-12
(22) H-32
(23) B-19
(24) H-25, H-26
(25) B-33
(26) B-30
(27) H-41, H-42
(28) Relay and Fuse Box (X-9)
(29) H-13, H-15, H-16
(30) I-24
(31) I-28
(32) I-20
2322
27
26
2521 283031
325
6
14
137
12
10 8
9
18
17 20
15 164 3
24
11
29
1912
D08RW893

8DÐ192 WIRING SYSTEM
Diagnosis
Interior Illumination Lights Inoperative
NOYES
REPAIR A POOR CONNECTION AT THE
CONNECTORS OR AN OPEN CIRCUIT
BETWEEN 2 I-7 AND B-19
NOYES
IS B-19 GROUNDED SECURELY?·
·IS THERE CONTINUITY BETWEEN 3 I-7 AND
THE GROUND?
YES
REPLACE THE ILLUMINATION CONTROLLER
GROUND IT SECURELY
REMOVE THE ILLUMINATION CONTROLLER
IS THERE CONTINUITY BETWEEN 2 I-7 AND
THE GROUND? ·
·
WITH THE LIGHTING SWITCH AT CLEARANCE LIGHT
POSITION, IS THE BATTERY VOLTAGE APPLIED BETWEEN
1 I-7 AND THE GROUND?·
NOYES
REPAIR A POOR CONNECTION AT THE
CONNECTORS OR AN OPEN CIRCUIT
BETWEEN 4 X-9 AND 1 I-7
NO
REPAIR A POOR CONNECTION AT THE
CONNECTORS OR AN OPEN CIRCUIT
BETWEEN TAIL RELAY AND 3 I-7

WIRING SYSTEM 8DÐ193
Turn Signal Light and Hazard Warning Light
General Description
The circuit consists of a turn signal switch
(combination switch), turn signal light, hazard
warning switch and flasher unit. When the turn
signal light switch is turned on with starter switch
on, turn signal light will operate. When turn signal
light is flashing, indicator light in meter also starts
flashing. When hazard warning switch is turned on,
current flows to flasher unit through hazard warning
switch to cause hazard warning light to flash
independent of position of starter switch. At the
same time, indicator lights in meter also start
flashing.

8DÐ194 WIRING SYSTEM
Circuit Diagram (RHD)-1
I-115
B-53
B1
H-2716
H-257
B-53
2 L
H-25100.85
R/B0.85
G/O
H-1612
HAZARD
WARNING
SW
TURN SIGNAL
LIGHT SWFLASHER
UNIT
0.85
G/B0.85
G/B
0.85
G/B0.85
P/B
0.85
P/B2.0
G/O0.3
R/G 0.85
G/R
ILLUMINATION
CONTROLLER
(3) 0.85
P/B 2.0
LG/B 0.5
B
1.25
B2.0
LG/B
2.0
LG/B
2.0
LG/B2.0
B/R2.0
B/R
0.85
R/B 0.85
R/B2.0
G/O
5.0
W BATT.(+)
F-3 15A
HORN,HAZARD
3.0
B/Y STARTER SW
(IG1)
C-3 10A
TURN
BACK
B-12
B-12
4
B-12
5 3
LR
AI-11
I-11
I-11
I-11
64 2 1
I-117
I-118
I-11 TAIL RELAY
(4) BACK UP
LIGHT
3
B
B-53
3 E
HORN RELAY
(2)
H-276
H-2710
B-19
BODY-RH
D08RW683

WIRING SYSTEM 8DÐ195
Circuit Diagram (RHD)-2
1.25
B1.25
B
0.5
B0.5
B 0.85
P/B 0.85
P/B
RR TURN
SIGNAL
LIGHT-RH
(BODY)FRT TURN
SIGNAL
LIGHT-RHSIDE TURN
SIGNAL
LIGHT-RH
R-124H-3222
1R-12
0.85
P/BC-313
1
1C-311H-7
0.85
P/B 0.85
P/B0.85
P/B
C-611
2C-61
B
7
H-15
C-167
C-39
FENDER-LH FENDER-RH FENDER-LH
A
C-701C-70
2
C-223C-22
1
H-714C-16 0.5
B
SIDE TURN
SIGNAL
LIGHT-LHFRT TURN
SIGNAL
LIGHT-LH
0.5
B 0.85
G/B 0.85
G/B 0.85
G/B0.85
G/B
TURN SIGNAL
INDICATOR
LIGHT
(METER)
8C-16
FENDER-LH1
R-134H-3221R-13
1
RR TURN
SIGNAL
LIGHT-LH
(BODY)
0.85
G/B
R-4
BODY-RR
D08RWC67

8DÐ196 WIRING SYSTEM
Circuit Diagram (RHD W/Bumper Built-in Type RR Turn Signal Light) -2
1.25
B
1.25
B 1.25
B
1.25
B1.25
B
0.5
B0.5
B
RR TURN
SIGNAL
LIGHT-RH
(BUMPER)FRT TURN
SIGNAL
LIGHT-RHSIDE TURN
SIGNAL
LIGHT-RH
0.85
P/BC-313
1
1C-311H-7
0.85
P/B 0.85
P/B0.85
P/B
C-611
2C-61
B
7
H-15
C-167
C-39
FENDER-LH FENDER-RH FENDER-LH
A
C-701C-70
2
C-223C-22
1
H-714
H-719
C-16 0.5
B
SIDE TURN
SIGNAL
LIGHT-LHFRT TURN
SIGNAL
LIGHT-LH
0.5
B 0.85
G/B 0.85
G/B 0.85
G/B0.85
G/B
0.85
G/O
0.85
G/O0.85
P/L
0.85
P/L 0.85
G/BTURN SIGNAL
INDICATOR
LIGHT
(METER)
TRAILER HARNESS
CONNECTOR
8C-16
FENDER-LH1
F-71H-3221H-3311F-7H-332
F-81F-8
2
6
RR TURN
SIGNAL
LIGHT-LH
(BUMPER)
0.85
G/B0.85
P/B
0.85
P/B
H-3222H-335
H-44
4
H-591H-443
H-3320
H-592H-447
0.85
P/B
R-4
BODY-RR
D08RWC66

WIRING SYSTEM 8DÐ197
Parts Location (RHD)
Legend
(1) Rear Turn Signal LightÐRH (Body)
(2) RÐ12
(3) FÐ8
(4) Rear Turn Signal LightÐRH (Bumper)
(5) HÐ44
(6) FÐ7
(7) Rear Turn Signal LightÐLH (Bumper)
(8) HÐ33, HÐ59
(9) Rear Turn Signal LightÐLH (Body)
(10) RÐ13
(11) RÐ4
(12) HÐ7
(13) HÐ32
(14) CÐ70(15) Side Turn Signal LightÐLH
(16) CÐ16
(17) Front Turn Signal LightÐLH
(18) CÐ22
(19) BÐ19
(20) CÐ61
(21) Side Turn Signal LightÐRH
(22) CÐ31
(23) Front Turn Signal LightÐRH
(24) Relay and Fuse
(25) CÐ39
(26) Fuse Box (Flasher Unit)
(27) Fuse Box
(28) HÐ15, HÐ16, HÐ25, HÐ27
(29) IÐ11
12
3
4
5
6
7
8
9
10
11
12
13
14
15 16
17
18
19
20
21
22
23
24
25
262728
29
D08RW678