1998 ISUZU TROOPER audio

00 Ð 6 SERVICE INFORMATION
6VD1/6VE1-(LHD)
0.5 LG
H - 2614
B - 2 BODY-LH
BODY-RH
FRAME
ENG.5B
BODY
8B / R
8 B
+
_
P - 6
30B
P - 1
P - 5
P - 10
P - 7
P - 2
FL-1
80A MAIN
I - 232
I - 23
I - 236
1A/C SW
BLOWER
MOTOR
0.3 G/Y
I-42 I-42
I-421 3
221 0.5LG
H-141
5W
B-190.5 BR
B
OFF ST
IG2
ACCSTARTER SWIG1
B2 1
4
2
5WFL-2
50A KEY SW
H-142
3W/B
B-11
0.5 BR
0.5 P/G H - 9
H - 51 19 1
H-1617
H-16 0.5LG
0.5 LG
0.5 LG
0.3G/Y
2 L/R
I-41
I - 18
I - 18
I - 18
I - 18 1.25 L/O
1.25 L/Y
0.85 L/W 3
36
5
2 4
1 6
FAN SW HEATER BEZEL
ILLUMINATION
I - 23 I - 23
I - 18
I - 183
5
4
10.5 R/G0.85 G/R
ILLUMINATION
CONTROLLER (3) FUSE F-12
H - 4815
2 B
2BLOWER
RESISTOR
I-41
I-41
I-41
I-41
2L/B
2 B
0.3G/Y
1.25B
M
B - 51
2
C-11 10A
AUDIO(ACC),MIRROR
B - 5
B-361
B-36
B-36 B-362
34
3L/B
0.5O/G
3L/R 3LC-19
25A BLOWER
0.5B
ELECTRONIC
THERMOSTAT
5W 3W
3W/B
3W/B
0.3 G/Y
1
RELAY ;
HEATER AND
A/C
C-20 10A
AIR CON.
0.5 BR
0.5 BR
B - 11B - 11
FL-4
30A CONDENSER FAN
F-1
15A RR COOLER1.25 L/O
0.5LG/Y
0.3 G/Y
D08RY00130

00 Ð 10 SERVICE INFORMATION
4JG2 (LHD)
0.5 LG
B - 2 BODY-LH
BODY-RH
FRAME
ENG.5B
BODY
8B / R
8 B
+
_
P - 6
30B
P - 1
P - 5
P - 10
P - 7
P - 2
FL-1
80A MAIN
I - 232
I - 23
I - 236
1A/C SW
BLOWER
MOTOR
0.3 G/Y
I - 42 I - 42
I - 421 3
221
0.5 LG
0.5LG
H-141
5W
B-190.5 BR
B
OFF ST
IG2
ACCSTARTER SWIG1
B2 1
4
2
5WFL-2
50A KEY SW
H-142
3W/B
B-11
0.5 P/G 19
H-1617
H - 161
H - 51 14
H - 26
0.5LG
0.5 LG
2 L/R
I - 41
I - 18
I - 18
I - 18
I - 18 1.25 L/O
1.25 L/Y
0.85 L/W 3
36
5
2 4
1 6
FAN SW HEATER BEZEL
ILLUMINATION
I - 23 I - 23
I - 18
I - 183
5
4
10.5 R/G0.85 G/R
ILLUMINATION
CONTROLLER (3) FUSE F-12
H - 4815
2 B
2BLOWER
RESISTOR
I - 41
I - 41
I - 41
I - 41
2L/B 2L/B
2 B
0.3G/Y1.25B
M
B - 51
2
C-11 10A
AUDIO(ACC),MIRROR
B - 5
4 H - 48
B-361
B-36
B-36 B-362
34
3L/B
0.5O/G
3L/R 3LC-19
25A BLOWER
0.5B
ELECTRONIC
THERMOSTAT
5W 3W
3W/B
3W/B
0.3 G/Y
1
RELAY ;
HEATER AND
A/C
C-20 10A
AIR CON.
0.5 BR
0.5 BR
0.5 BR
B - 11B - 11
FL-4
30A CONDENSER FAN
F-1
15A RR COOLER1.25 L/O
0.5LG/Y
H - 9
D08RY00126

1BÐ66 AIR CONDITIONING
6VE1 (LHD)
0.5R/G
ILLUMINATION
CONTROLLER
12
I-32
157
I-32
16 I-3229
P-2
0.85W/R5W
3L 2L/B 2L/BBATT.
5W 0.5R/W
0.3B0.5R/W 0.3R/W
TAIL REAY(4) 0.5G/R 0.85R/W
1.25B
1.25B
0.5B
9 I-3236 5W 3W FL-1
80A
MAIN4
B-36
33L/RC-20 10A
AIR CON
C-19 25A
BLOWER
BLOWER
MOTOR
B-36 2
B-36H-14
1
B-36HEATER A/C RELAY
STARTER SW (ACC)
H-141
I-328
H-265
10 C-16 10A
CLOCK ROOM
C-11 10A
AUDIO
F-12 10A
TAIL-RH
BODY-LHB-19
BODY-RHB-22BH-481.25B 15
H-2614
I-50 2
AUTO A/C CONTORL UNIT AUTO A/C CONTORL UNIT
I-32
6
H-16
0.5BR 2B 2B0.3GR/W0.5L/B
0.3BR 0.3BR
19
I-33
33
22 21 3512
H-48
0.3GR/L
MAX HI
RELAY POWER
TRANSISTOR
I-51
3
H-4811
I-51
4I-50
3
I-512I-501
H-4815
I-511
B-51
B-5
2
H-484
M
17
I-33
14
D08RY00121

6E±354
ENGINE DRIVEABILITY AND EMISSIONS
ILLUSTRATIONTOOL NO.
TOOL NAME
5-8840-2607-0
(J 41413)
EVAP Pressure/Purge
Diagnostic Station
5-8840-2608-0
(J 41416)
Ultrasonic Leak Detector
1. 5-8840-2607-0 (J-41413)EVAP Pressure/Purge
Diagnostic Station is a multipurpose tool which is
used to perform several diagnostic procedures for
enhanced emission testing. The station will
accommodate a nitrogen gas filled cylinder which is
used to pressurize the vehicle EVAP system for a
leakdown test and leak location test when a vehicle is
repaired for leakage in the enhanced evaporative
emission control system. It also has two additional
gauges (inches of mercury and inches of water) which
are used to measure both source vacuum and EVAP
canister purge vacuum to verify correct operation and
vapor flow within the canister purge circuit.
2. 5-8840-2608-0 (J-41416) Ultrasonic Leak Detector is
a microprocessor-based device used to detect leaks
in the enhanced evaporative emission control
system. The evaporative system is pressurized to 30
inches of water using the 5-8840-2607-0 (J-41413)
EVAP Pressure/Purge Diagnostic System. Small
leaks in the EVAP system will emit sound at a high
frequency undetectable by a human ear but
detectable with the 5-8840-2608-0 (J-41416). The
technician traces along the evaporative system and
can pinpoint leaks due to corroded lines, cracked
hoses, or a damaged EVAP component. The
detector includes a high quality set of headphones to
block out surrounding shop noise and the LED
sensitivity meter allows a visual reference for locating
leaks in conjunction with the audio output heard
through the headphones. Powered by (1) nine volt
battery.

LIGHTING SYSTEM8A–15
Ashtray Illumination Bulb
Removal
1. Disconnect the battery ground cable.
2. Removal eight screws to remove the instrument
cluster panel(1).
3. Remove the ashtray(5).
4. Remove four screws to remove the audio box(4).
5. Remove two screws to remove the ashtray guide(2).
6. Turn the socket counterclockwise to remove it then
pull out the bulb(3).
742RS001
Installation
To install, follow the removal steps in the reverse order.
Glove Box Illumination Bulb
Removal
1. Disconnect the battery ground cable.
2. Open the glove box lid, and then pull out the bulb(1).
805RS004
Installation
To install, follow the removal steps in the reverse order.

8DÐ2 WIRING SYSTEM
General Description . . . . . . . . . . . . . . . . . . 8DÐ272
Circuit Diagram. . . . . . . . . . . . . . . . . . . . . . 8DÐ273
Parts Location . . . . . . . . . . . . . . . . . . . . . . . 8DÐ275
Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . 8DÐ279
AntiÐLock Brake System (ABS) . . . . . . . . . . 8DÐ284
General Description . . . . . . . . . . . . . . . . . . 8DÐ284
Circuit Diagram. . . . . . . . . . . . . . . . . . . . . . 8DÐ285
Parts Location . . . . . . . . . . . . . . . . . . . . . . . 8DÐ291
A/T Shift Lock . . . . . . . . . . . . . . . . . . . . . . . . . 8DÐ298
General Description . . . . . . . . . . . . . . . . . . 8DÐ298
Circuit Diagram. . . . . . . . . . . . . . . . . . . . . . 8DÐ299
Parts Location . . . . . . . . . . . . . . . . . . . . . . . 8DÐ300
Windshield Wiper/Washer . . . . . . . . . . . . . . 8DÐ303
General Description . . . . . . . . . . . . . . . . . . 8DÐ303
Circuit Diagram. . . . . . . . . . . . . . . . . . . . . . 8DÐ304
Parts Location . . . . . . . . . . . . . . . . . . . . . . . 8DÐ305
Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . 8DÐ308
Rear Wiper/Washer . . . . . . . . . . . . . . . . . . . . 8DÐ316
General Description . . . . . . . . . . . . . . . . . . 8DÐ316
Circuit Diagram. . . . . . . . . . . . . . . . . . . . . . 8DÐ317
Parts Location . . . . . . . . . . . . . . . . . . . . . . . 8DÐ319
Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . 8DÐ323
Headlight Wiper/Washer . . . . . . . . . . . . . . . 8DÐ329
General Description . . . . . . . . . . . . . . . . . . 8DÐ329
Circuit Diagram. . . . . . . . . . . . . . . . . . . . . . 8DÐ330
Parts Location . . . . . . . . . . . . . . . . . . . . . . . 8DÐ332
Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . 8DÐ336
Rear Defogger . . . . . . . . . . . . . . . . . . . . . . . . 8DÐ342
General Description . . . . . . . . . . . . . . . . . . 8DÐ342
Circuit Diagram. . . . . . . . . . . . . . . . . . . . . . 8DÐ343
Parts Location . . . . . . . . . . . . . . . . . . . . . . . 8DÐ344
Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . 8DÐ347
Audio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8DÐ350
General Description . . . . . . . . . . . . . . . . . . 8DÐ350
Circuit Diagram. . . . . . . . . . . . . . . . . . . . . . 8DÐ351
Parts Location . . . . . . . . . . . . . . . . . . . . . . . 8DÐ355
Cigarette Lighter and Digital Clock . . . . . . . 8DÐ359
General Description . . . . . . . . . . . . . . . . . . 8DÐ359
Circuit Diagram. . . . . . . . . . . . . . . . . . . . . . 8DÐ360
Parts Location . . . . . . . . . . . . . . . . . . . . . . . 8DÐ361
Power Door Mirror . . . . . . . . . . . . . . . . . . . . 8DÐ364
General Description . . . . . . . . . . . . . . . . . . 8DÐ364
Circuit Diagram. . . . . . . . . . . . . . . . . . . . . . 8DÐ365
Parts Location . . . . . . . . . . . . . . . . . . . . . . . 8DÐ368
Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . 8DÐ373
AntiÐTheft System with Keyless Entry . . . . 8DÐ380
Circuit Diagram. . . . . . . . . . . . . . . . . . . . . . 8DÐ381
Parts Location . . . . . . . . . . . . . . . . . . . . . . . 8DÐ392
Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . 8DÐ399Meter and Warning/Indicator Light . . . . . . 8DÐ410
General Description . . . . . . . . . . . . . . . . . . 8DÐ410
Circuit Diagram. . . . . . . . . . . . . . . . . . . . . . 8DÐ411
Parts Location . . . . . . . . . . . . . . . . . . . . . . . 8DÐ429
Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . 8DÐ445
A/T Shift Indicator . . . . . . . . . . . . . . . . . . . . . 8DÐ464
General Description . . . . . . . . . . . . . . . . . . 8DÐ464
Circuit Diagram. . . . . . . . . . . . . . . . . . . . . . 8DÐ465
Parts Location . . . . . . . . . . . . . . . . . . . . . . . 8DÐ467
Heater and Air Conditioning . . . . . . . . . . . . 8DÐ471
General Description . . . . . . . . . . . . . . . . . . 8DÐ471
Circuit Diagram. . . . . . . . . . . . . . . . . . . . . . 8DÐ472
Parts Location . . . . . . . . . . . . . . . . . . . . . . . 8DÐ474
Sun Roof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8DÐ484
General Description . . . . . . . . . . . . . . . . . . 8DÐ484
Circuit Diagram. . . . . . . . . . . . . . . . . . . . . . 8DÐ485
Parts Location . . . . . . . . . . . . . . . . . . . . . . . 8DÐ486
Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . 8DÐ489
Seat Heater . . . . . . . . . . . . . . . . . . . . . . . . . . . 8DÐ493
General Description . . . . . . . . . . . . . . . . . . 8DÐ493
Circuit Diagram. . . . . . . . . . . . . . . . . . . . . . 8DÐ494
Parts Location . . . . . . . . . . . . . . . . . . . . . . . 8DÐ495
Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . 8DÐ498
Power Seat . . . . . . . . . . . . . . . . . . . . . . . . . . . 8DÐ500
General Description . . . . . . . . . . . . . . . . . . 8DÐ500
Circuit Diagram. . . . . . . . . . . . . . . . . . . . . . 8DÐ501
Parts Location . . . . . . . . . . . . . . . . . . . . . . . 8DÐ503
Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . 8DÐ507
Shift on the Fly System . . . . . . . . . . . . . . . . 8DÐ513
Circuit Diagram. . . . . . . . . . . . . . . . . . . . . . 8DÐ514
Parts Location . . . . . . . . . . . . . . . . . . . . . . . 8DÐ516
Torque on Demand (TOD) . . . . . . . . . . . . . . 8DÐ538
Circuit Diagram. . . . . . . . . . . . . . . . . . . . . . 8DÐ539
Parts Location . . . . . . . . . . . . . . . . . . . . . . . 8DÐ542
Supplemental Restraint System (SRS)Ð
AIR BAG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8DÐ543
General Description . . . . . . . . . . . . . . . . . . 8DÐ543
Circuit Diagram. . . . . . . . . . . . . . . . . . . . . . 8DÐ544
Parts Location . . . . . . . . . . . . . . . . . . . . . . . 8DÐ548
Connector List . . . . . . . . . . . . . . . . . . . . . . . . 8DÐ550

8DÐ26 WIRING SYSTEM
Fuse Box
This illustration is based on RHD
C/B-1 C/B-2
C-10
C-20C-9 C-8 C-7 C-6 C-5 C-4 C-3 C-2 C-1
C-19 C-18 C-17 C-16 C-15 C-14 C-13 C-12 C-11
C-21 C-22 C-23 C-24
FUSE BOX
RHDNo.
C-1
C-2
C-3
C-4
C-5
C-6
C-7
C-8
C-9
C-10
C-11
C-12
C-13
C-14
C-15
C-16
C-17
C-18
C-19
C-20
C-21
C-22
C-23
C-24LHD
10A STARTER RELAY
15A SEAT HEATER
10A TURN, BACK
10A ELEC. IGN.
15A FRT WIPER AND WASHER
10A RR WIPER AND WASHER
10A H/LAMP WIPER
15A ENGINE
15A IGN. COIL (GASOLINE)
15A FUEL CUT (4JG2)
10A METER, GAUGE
10A AUDIO, MIRROR
20A CIGARETTE
10A ANTI-THEFT
15A STOP, A/T CONT.
20A TELEPHONE
10A CLOCK, ROOM
25A RR DEFOG.
20A DOOR LOCK
25A BLOWER
10A AIR CON.
10A SRS-110A STARTER RELAY
15A SEAT HEATER
10A TURN, BACK
10A ELEC. IGN.
15A FRT WIPER AND WASHER
10A RR WIPER AND WASHER
10A H/LAMP WIPER
15A ENGINE
15A IGN. COIL (GASOLINE)
15A FUEL CUT (4JG2)
10A METER, GAUGE
10A AUDIO, MIRROR
20A CIGARETTE
10A ANTI-THEFT
15A STOP, A/T CONT.
20A TELEPHONE
10A CLOCK, ROOM
25A RR DEFOG.
20A DOOR LOCK
25A BLOWER
10A AIR CON.
10A SRS-1 FUSE
RHDNo.
C/B-1
C/B-2LHD
30A P/W, P/S, S/R 30A P/W, P/S, S/R—— CIRCUIT BREAKER
—
—
——
—
—
810RV026

WIRING SYSTEM 8DÐ31
Fuse Block Circuit
RHD Models
Indication on label
BOFF
STIG2 ACC
STARTER SW
+
_
O SENSOR (V6)
HORN, HAZARD
H/LAMP-LH
H/LAMP-RH
(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 15A
F-5 15A
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
5 W
5 W
8 B/R 5 W
F-6
F-7
F-11
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
3 W
2 R
3 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)
31
3 R/B3 W
24
3 W/L
3 R/W
ANTI THEFTC-13 10A
3 B/Y
RELAY: LIGHTING
3 B/R
RELAY; FUEL PUMP
42
TAIL
5 W
2 W
AIR CON
RELAY; HEATER & A/C
24
3 W
3 L/R
C-21 10ASRS
FUSE BOX
C-22 10A
F-12 15A
ECM
D08RV551