engine ISUZU TROOPER 1998 Service Repair Manual

8DÐ32 WIRING SYSTEM
LHD Models
FL-4
30A COND.FAN
Indication on label
BOFF
STIG2 ACC
STARTER SW
+
_
O SENSOR (V6)
HORN, HAZARD
H/LAMP-LH(HI)
H/LAMP-RH(HI)
(FRT . FOG)
ABS
F/ PUMP (V6)
P/ WINDOW, S/ ROOF,
P/SEAT
STARTER RELAY
TURN, BACK
ELEC. IGN.
FRT WIPER & WASHER
RR WIPER & WASHER
H/ LAMP WIPER
ENGINE
IGN. COIL (G)
FUEL CUT (D)
METER, GAUGE
AUDIO(ACC)
MIRROR
CIGAR
STOP, A/T CONT.
AUDIO(B)
TEL(B)
CLOCK(B)
ROOM
RR DEFOG
DOOR LOCK
IG1B
STARTER
C
B
AC GENERATOR
BL
IG
F-1
F-2 10A
F-3 15A
F-4 10A
F-5 10A
F-8 20A
F-9 20A
F-10 15A
C/B-2 30A
C-1 10A
C-3 10A
C-4 10A
C-5 15A
C-6 10A
C-7 10A
C-8 15A
C-9 15A
C-10 10A
C-11 10A
C-12 20A
C-14 15A
C-15 20A
C-16 10A
C-17 25A
C-18 20A RELAY; STARTERCHARGE SIGNAL
FUSE BOX
RELAY; ECM MAIN
FUEL
INJECTOR ECM
HYDRAULIC
UNIT FL-3
30A ECM
FL-6
40A ABS
FL-2
50A KEY SW FL-1
80A MAIN2
2
1
ECM
5 W
5 W
8 B/R 5 W
F-6 10A
F-7 10A
F-11 10A RELAY & FUSE BOX
C-2 15A
BLOWERC-19 25A
C-20 10A
5 W 5 W
5 W
1.25 R
5 W
5 W
2 R 2 R3 W
3 B/R
3 W
3 W/G
3 B/Y 3 B/Y
5 W 5 W
3 B/W
3 W/B
3 W/B 3 W/B3 W/G 2 W
30 B/R
0.85 B/Y
3 L/B
3 W
1.25 R/G
SFL-2
(DIESEL)
SEAT HEATER
FL-3
40A C/HEATER
FL-5
50A GLOW
CERAMIC HEATER
(DIESEL)
GLOW PLUG
(DIESEL)
3 W
3 W
24
3 W/L
3 R/W
ANTI THEFTC-13 10A
3 B/Y
3 B/R
RELAY; FUEL PUMP
42
TAIL-RH
3 G/Y
5 W
2 W
AIR CON
RELAY; HEATER & A/C
24
3 W
3 L/R
F-12 10ARELAY; TAIL
24H/LAMP-LH(LO)
H/LAMP-RH(LO)
3
1
2 Y/R RELAY: DIMMER2 Y/G
2
3
1RELAY: LIGHTING
TAIL-LH
RELAY; CONDENSER FAN
131.25 L
1.25 L/O
CONDENSER FAN
D08RV552

WIRING SYSTEM 8DÐ33
Grounding Point
Reference Table
(6VD1 RHD)
Connector No. Cable harness Location Parts (Load)
B-1
Door mirror defogger (LH), Fan SW, FRT power
window & door lock SW-LH, Cruise control
unit, FRT door key SW-LH, FRT door lock
actuator-LH, FRT door lock SW-LH
B-2Sun roof SW, Sun roof control unit,
Safety SW, Limit SW
Body-LH
B-18
FRT door key SW-RH, FRT door lock & power
window SW-RH, FRT door lock actuator & lock
SW-RH, FRT door lock SW-RH, Door mirror
defogger (RH), RR wiper intermittent relay,
Mode SW (A/T), Starter relay
B-19
B-26RR Power window SW-RH, Mirror control SW,
Mirror defogger SW, Mirror folding SW,
Car telephone, Shift lock controller, POWER &
WINTER SW, Seat heater, Seat heater SW,
RR door lock actuator-LH, EBCM Body-RH
Body harness
Body-center
C-16
Pump & VSV, Headlight wiper timer2
C-16
4WD SW, VSV;FRT axle, FRT axle SW3
C-16
FRT fog light 4
C-16P/S pressure SW, Headlight leveling actuator-LH7
C-16
Side turn signal light (LH)
8Fender-LH Engine room
harness
Cigar lighter, Dimmer·passing SW, Illumination
controller, RR defogger SW, Flasher unit,
Power window relay, Cruise main indicator
light, Lighting SW, Glove box illumination light,
Ashtray illumination light, Headlight wiper SW,
Clock, FRT fog light SW, Variable intermittent
(FRT wiper & washer SW), Kick down SW,
Anti-theft controller, Turn signal indicator light,
Heater & A/C relay
C-16
5
Headlight wiper motor
C-16Clearance light, FRT turn signal light1
C-16O2 Sensor, Headlight leveling actuator-RH
6B-28
RR power window SW-RH, Power & winter SW,
Power seat SW, Tilt motor & SW, Recliner
motor & SW, RR door lock actuator-RH, EBCM

8DÐ34 WIRING SYSTEM
Connector No. Cable harness Location Parts (Load)
C-39
Windshield washer motor1
C-39
Windshield wiper motor2
C-39
FRT fog light relay4
C-39Meter, Vehicle speed sensor (Meter),
Fuel tank unit 6
Engine room
harnessFender-RH
E-28
ECM, O2 sensor
E-29ECM, Data link connector
Engine ECGI
harnessEngine-common
chamber
R-3
RR washer motor, Rear wiper motor, Luggage
room light, RR defogger, High mount stoplight,
Tailgate key SW, RR door lock actuator-LH,
Tailgate lock actuator-LH, RR power window
SW-LH
R-4Taillight, Stoplight, RR turn signal light, Backup
light, License plate light, Fuel tank unit, Fuel
pump, Trailer harness connector, RR fog light Rear body
harnessBody-RR
E-30
E-31ECM, Data link connector, A/T Shift indicator
control unit DIS
C-39Fuel pump relay, ECM main relay 5
C-39Windshield intermittent relay3
M-16
TCMMission
harnessEngine
C-39Side turn signal light (RH) 7
C-39Vehicle speed sensor, Brake fluid SW 8
I-39
AudioInstrument
harnessBody-FRT
C-85
EBCMEngine room
harnessBody-Center
U-2
SDMSRS
harnessBody-FRT

WIRING SYSTEM 8DÐ35
(6VD1 LHD)
Connector No. Cable harness Location Parts (Load)
B-1
FRT power window & door lock SW-RH, FRT
door key SW-RH, FRT door lock actuator-RH,
Door lock SW-RH, Door mirror defogger (RH),
Key & light remind buzzer (Saudi Arabia),
Sun roof SW, Sun roof control unit, Safety SW,
Limit SW
B-2Seat belt warning light (Saudi Arabia), Cruise
control unit, Fan SW, Turn signal indicator
light, Clock, Glove box illumination light,
Ashtray illumination light, RR defogger SW,
Cigar lighter
Body-RH
B-18
FRT door key SW-LH, FRT door lock actuator &
lock SW-LH, Door lock SW-LH, FRT door lock &
power window SW-LH, Door mirror defogger
(LH), RR wiper intermittent relay, Starter relay,
Mode SW (A/T), Power window relay
B-19
B-26Mirror control SW, Mirror folding SW, Mirror
defogger SW, RR Door lock actuator-RH, Car
telephone, Shift lock controller, POWER &
WINTER SW, Seat heater, Seat heater SW,
EBCM, RR power window SW-RH Body-LH Body harness
Body-center
C-164WD SW, VSV;FRT axle, FRT axle SW3
C-16
FRT fog light 4
C-16
O2 Sensor7
C-16
Side turn signal light (LH)
8Fender-LH Engine room
harnessDimmer·passing SW, Illumination controller,
RR defogger SW, Flasher unit, Cruise main
indicator light, Lighting SW, Headlight wiper
SW, Clock, FRT fog light SW, Variable
intermittent (FRT wiper & washer SW),
Anti-theft controller, Heater & A/C relay, Kick
down SW
C-16
5
Headlight wiper motor
C-16Clearance light, FRT turn signal light1
B-28EBCM, Seat belt SW (Saudi Arabia), Tilt motor
& SW, Recliner motor & SW, Power seat SW
P/S pressure SW
C-166

8DÐ36 WIRING SYSTEM
Connector No. Cable harness Location Parts (Load)
C-39
Windshield washer motor, Side turn signal
light (RH)1
C-39
Windshield wiper motor2
C-39
Headlight-LH, FRT fog light relay4
C-39Meter, Vehicle speed sensor (Meter),
Fuel tank unit 6
Engine room
harnessFender-RH
E-28
ECM, O2 sensor
E-29ECM, Data link connector
Engine ECGI
harnessEngine-common
chamber
R-3
RR washer motor, Rear wiper motor, Luggage
room light, RR defogger, Tailgate key SW,
Tailgate lock actuator-LH, RR Door lock
actuator-LH, High mount stoplight, RR power
window SW-LH
R-4Taillight, Stoplight, RR turn signal light, License
plate light, Fuel tank unit, Fuel pump, Backup
light Rear body
harnessBody-RR
E-30
E-31ECM, Data link connector, A/T Shift indicator
control unit DIS
C-39Condenser fan (Saudi Arabia)
5
C-39Windshield intermittent relay3
M-16
TCMMission
harnessEngine
C-39Pump & VSV, Headlight-RH, Fuel pump relay,
ECM main relay 7
C-39High-beam indicator light, Vehicle speed
sensor, Headlight wiper timer 8
I-39
AudioInstrument
harnessBody-FRT C-85
EBCMBody-Center

WIRING SYSTEM 8DÐ37
(4JG2 RHD)
Connector No. Cable harness Location Parts (Load)
B-1
Door mirror defogger (LH), FRT power window
& door lock SW-LH, Fan SW, FRT door key SW-
LH, FRT door lock actuator-LH, FRT door lock
SW-LH
B-2Sun roof SW, Sun roof control unit, Safety SW,
Limit SW
Body-LH
B-18
FRT door key SW-RH, FRT door lock & power
window SW-RH, FRT door lock actuator & lock
SW-RH, Door lock SW-RH, Door mirror
defogger (RH), RR wiper intermittent relay,
Starter relay
B-19
B-26Mirror control SW, Mirror folding SW, Mirror
defogger SW, Car telephone, Seat heater, Seat
heater SW, RR door lock actuator-LH, EBCM Body-RH Body harness
Body-center
C-16
4WD SW, Fuel filter SW2
C-16
VSV;FRT axle, FRT axle SW3
C-16
FRT fog light 4
C-16QOS-III control unit, Headlight wiper timer,
VSV;FICD, QOS/EGR control unit, Data link
connector7
C-16
Side turn signal light (LH)
8Fender-LH Engine room
harnessHeadlight wiper SW, Dimmer·passing SW,
Illumination controller, RR defogger SW,
Flasher unit, Power window relay, Lighting SW,
Glove box illumination light, Ashtray
illumination light, Clock, FRT fog light SW,
Variable intermittent (FRT wiper & washer SW),
Cigar lighter, Vehicle speed sensor (Meter),
Heater & A/C relay, Turn signal indicator light,
Anti-theft controller, RR power window SW-RH
C-16
5
Headlight wiper motor
C-16Clearance light, FRT turn signal light1B-28
RR power window SW-RH, EBCM, RR door lock
actuator-RH, Tilt motor & SW, Power seat SW,
Recliner motor & SW

8DÐ38 WIRING SYSTEM
Connector No. Cable harness Location Parts (Load)
C-39
Windshield washer motor1
C-39
Windshield wiper motor2
C-39
FRT fog light relay4
C-39Vehicle speed sensor (Meter), Meter,
Fuel tank unit 6
Engine room
harnessFender-RH
R-3
RR washer motor, Rear wiper motor, Luggage
room light, RR defogger, High mount stoplight,
Tailgate key SW, RR door lock actuator-LH,
Tailgate lock actuator-LH, RR power window
SW-LH
R-4Taillight, Stoplight, RR turn signal light, Backup
light, License plate light, Fuel tank unit, RR fog
light, Trailer harness connector Rear body
harnessBody-RR
C-39Tacho sensor
5C-39
Windshield intermittent relay, Charge relay3
C-39Side turn signal light (RH) 7
C-39Vehicle speed sensor, Brake fluid SW
8
I-39
Audio Instrument
harnessBody-FRT C-85
EBCMBody-FRT

WIRING SYSTEM 8DÐ39
(4JG2 LHD)
Connector No. Cable harness Location Parts (Load)
B-1
Door mirror defogger (RH), FRT door lock key
SW-RH, FRT door lock actuator-RH, Door lock
SW-RH, FRT power window & door lock SW-
RH, Key & light remind buzzer (Saudi Arabia),
Sun roof SW, Sun roof control unit, Safety SW,
Limit SW
B-2Seat belt warning light (Saudi Arabia), Fan SW,
Turn signal indicator light, Vehicle speed
sensor (Meter), RR defogger SW, Clock, Cigar
lighter, Glove box illumination light, Ashtray
illumination light
Body-RH
B-18
FRT door lock key SW-LH, FRT door lock
actuator & lock SW-LH, Door lock SW-LH, FRT
door lock & power window SW-LH, Door
mirror defogger (LH), RR wiper intermittent
relay, Starter relay, Power window relay
B-19
B-26Mirror control SW, Mirror folding SW, Mirror
defogger SW, RR power window SW-RH, Car
telephone, RR door lock actuator-RH, Seat
heater, Seat heater SW, EBCM Body-LH Body harness
Body-center
C-16
4WD SW, Fuel filter SW2
C-16
VSV;FRT axle, FRT axle SW, Brake fluid SW3
C-16
FRT fog light 4
C-16VSV; FICD7
C-16
Data link connector, Side turn signal light (LH),
QOS-III control unit 8Fender-LH Engine room
harnessDimmer·passing SW, Illumination controller,
RR defogger SW, Flasher unit, Lighting SW,
Headlight wiper SW, FRT fog light SW, Variable
intermittent (FRT wiper & washer SW), Heater
& A/C relay, Anti-theft controller
C-16
5
Headlight wiper motor
C-16Clearance light, FRT turn signal light1B-28
Seat belt SW (Saudi Arabia), EBCM, Tilt motor
& SW, Power seat SW, Recliner motor & SW

8DÐ40 WIRING SYSTEM
Connector No. Cable harness Location Parts (Load)
C-39
Windshield washer motor, Headlight-LH,
Side turn signal light (RH)1
C-39
Windshield wiper motor2
C-39
FRT fog light relay, Charge relay,
Headlight-LH4
C-39Meter, Vehicle speed sensor (Meter),
Fuel tank unit 6
Engine room
harnessFender-RH
R-3
RR washer motor, Rear wiper motor, Luggage
room light, RR defogger, Tailgate key SW,
Tailgate lock actuator-LH, RR door lock
actuator-LH, RR power window SW-LH, High
mount stoplight
R-4Taillight, Stoplight, RR turn signal light,
License plate light, Backup light Rear body
harnessBody-RR
C-39Condenser fan (Saudi Arabia)
5C-39
Windshield intermittent relay3
C-39Headlight-RH, Tacho sensor 7
C-39Headlight wiper timer, High-beam indicator
light, Vehicle speed sensor 8
I-39
Audio Instrument
harnessBody-FRT C-85
EBCMBody-FRT

WIRING SYSTEM 8DÐ45
Cable Harness Routing (RHD) Ð 1
8
4012
33
16
14
10
13
156
45
4244
9 7
11 5
22 23 25
24 30
31
2728 323435
41
29 43 3637 39
211917
18
12
26 384
3
20
D08RWA34
Legend
(1) Instrument Harness
(2) RR Door Extension Harness
(3) H-45
(4) Sun Roof Harness
(5) C-16
(6) H-21
(7) H-7, H-8, H-9, H-20, H-24, H-65
(8) Domelight Harness
(9) RR Body Harness
(10) H-31, H-32, H-46
(11) Body Harness
(12) FRT Door Harness
(13) H-18, H-19
(14) C-85
(15) B-1, B-2(16) B-26
(17) H-12
(18) B-28
(19) P-4
(20) H-10, H-11, H-53
(21) H-4, H-5, H-6
(22) Engine Harness
(23) Engine Room Harness (LH)
(24) Battery Positive Cable
(25) Battery Negative Cable
(26) Transmission Harness
(27) P-7
(28) P-10
(29) P-9
(30) H-41, H-42, H-43, H-60
(31) P-6