1998 ISUZU TROOPER washer fluid

GENERAL REPAIR INSTRUCTIONS
1. Park the vehicle on level ground and chock the
front or rear wheels before lifting the vehicle.
2. Use covers on the vehicle body, seats, and
floor to prevent damage and/or
contaminations.
3. Disconnect the grounding cable from the
battery before performing service operations.
This will prevent cable damage or burning due
to shortcircuiting.
4. Raise the vehicle with a jack set against the
recommended lifting points (see ÒLifting
instructionsÓ in this section).
5. Support the vehicle on chassis stands.
6. Handle brake fluid and antifreeze solution with
great care.
Spilling these liquids on painted surfaces will
damage the paint.
7. The use of the proper tool(s) and special tool(s)
where specified is essential to efficient,
reliable, and safe service operations.
8. Always use genuine ISUZU replacement parts.
9. Discard used cotter pins, gasket, plastic clips,
O-rings, oil seals, lock washers, and self-
locking nuts at disassembly.
Normal function of these parts cannot be
guaranteed if they are reused.
10. Keep the disassembled parts neatly in groups.
This will facilitate smooth and correct
reassembly.11. Keep fixing nuts and bolts separate.
Fixing nuts and bolts vary in hardness and
design according to installation positions.
12. Clean all parts before inspection or
reassembly.
13. Clean the oil ports and other openings with
compressed air to make certain that they are
free of dirt and obstructions.
14. Lubricate the rotating and sliding faces of all
moving parts with oil or grease before
installation.
15. Use the recommended liquid gasket to prevent
leakage.
16. Carefully observe all nut and bolt torque
specifications.
17. When service operation is completed, make a
final check to be sure service has been done
properly and problem has been corrected.
18. When removing or replacing parts that require
refrigerant to be discharged from the air
conditioning system, be sure to use the
following tools to recover and recycle the
Refrigerant-134a (R-134a).
For 134a:
Use the R-134a Refrigerant Recovery/Recovery/
Recycling/Recharging/System (ACR
4) or its
equivalent to prevent the discharge of
refrigerant into the air.
0AÐ2 GENERAL INFORMATION

6D3 Ð 6 CHARGING SYSTEM
DISASSEMBLY
1. Vaccum Pump
¥Dram fluid from discharged port.
¥Remove the vacuum pump fixing bolts. Hold the
center plate and remove the vacuum pump
horizontally in direction in line with the rotor
shaft.
2. Through Bolt
3. Pulley Nut
¥ Cover the vice with copper plates, clamp the rotor
with vice, and remove the nut.
4. Pulley
5. Fan
6. Rotor
7. Spacer
8. Front Cover Assembly
9. Bearing Retainer
10. Front Bearing
11. Rear Bearing
12. Terminal Bolt and Nut
13. Rear Cover
¥ Remove the nuts fixing the B terminal and diode
holder.
Separate the stator and rear cover.
Note the position of insulation washers to ensure
reassembly into original position.
14. Stator
15. Diode
¥ Separate the diodes from the stator by melting
away solder on stator coil and diode.
When melting solder, hold the lead wire with
longnose pliers to prevent heat from being
transferred to the diodes.
16. IC Regulator
¥¥ Separate the IC regulator from the diode by
melting away solder on IC regulator holder plate
and removing the nut.

8B–2WIPER/WASHER SYSTEM
Service Precaution
WARNING: I F S O E Q U IPPED WITH A
SUPPLEMENTAL RESTRAINT SYSTEM (SRS),
REFER TO THE SRS COMPONENT AND WIRING
LOCATION VIEW IN ORDER TO DETERMINE
WHETHER YOU ARE PERFORMING SERVICE ON OR
NEAR THE SRS COMPONENTS OR THE SRS
WIRING. WHEN YOU ARE PERFORMING SERVICE
ON OR NEAR THE SRS COMPONENTS OR THE SRS
WIRING, REFER TO THE SRS SERVICE
INFORMATION. FAILURE TO FOLLOW WARNINGS
COULD RESULT IN POSSIBLE AIR BAG
DEPLOYMENT, PERSONAL INJURY, OR
OTHERWISE UNNEEDED SRS SYSTEM REPAIRS.CAUTION: Always use the correct fastener in the
proper location. When you replace a fastener, use
ONLY the exact part number for that application.
ISUZU will call out those fasteners that require a
replacement after removal. ISUZU will also call out
the fasteners that require thread lockers or thread
sealant. UNLESS OTHERWISE SPECIFIED, do not
use supplemental coatings (Paints, greases, or other
corrosion inhibitors) on threaded fasteners or
fastener joint interfaces. Generally, such coatings
adversely affect the fastener torque and the joint
clamping force, and may damage the fastener. When
you install fasteners, use the correct tightening
sequence and specifications. Following these
instructions can help you avoid damage to parts and
systems.
Windshield Wiper/Washer System
General Description
The circuit consists of the starter switch, windshield wiper
& washer switch, windshield wiper motor, windshield
washer motor and windshield intermittent relay.When the wiper & washer switch is turned on with the
starter switch on, the battery voltage is applied to the
wiper motor to activate the wiper.
The washer motor squirts glass cleaning fluid while the
washer switch is being pushed. The intermittent relay is
used to control motion of the wiper.
Windshield Wiper And Washer Switch
Removal and Installation
Refer to the Lighting Switch (Combination Switch) in
Lighting System section.
Windshield Wiper Motor
Removal
1. Disconnect the battery ground cable.
2. Disconnect the connector.
3. Remove 4 mounting bolts.
4. Remove the windshield wiper motor(1).
880RW007
Installation
To install, follow the removal steps in the reverse order.

WIPER/WASHER SYSTEM8B–7
Rear Wiper/Washer System
General Description
The circuit consists of the starter switch, rear wiper &
washer switch, rear wiper motor, rear washer motor and
rear intermittent relay.When the wiper & washer switch is turned on with the
starter switch on, the battery voltage is applied to the
wiper motor to activate the wiper.
The washer motor squirts glass cleaning fluid while the
washer switch is being pushed. The intermittent relay is
used to control motion of the wiper.
Rear Wiper and Washer Switch
Removal
1. Disconnect the battery ground cable.
2. Remove the front console assembly(1).
Refer to the Instrument Panel Assembly in Body
Structure section.
3. Remove the lower cluster assembly(2).
Refer to the Instrument Panel Assembly in Body
Structure section.
4. Remove the instrument panel driver lower cover(3).
Refer to the Instrument Panel Assembly in Body
Structure section.
821RW024
5. Remove the instrument panel cluster assembly(4).
Refer to the Instrument Panel Assembly in Body
Structure section.
6. Disconnect the connector and push the lock from the
back side of the instrument panel cluster assembly to
remove the rear wiper & washer switch(5).
821RW023
Installation
To install, follow the removal steps in the reverse order,
noting the following point:
1. Push the switch with your fingers until it locks
securely.

8B–10WIPER/WASHER SYSTEM
Rear Wiper Arm/Blade
Removal
1. Remove the arm nut(2).
2. Remove the wiper arm/blade(1).
885RS008
Installation
Refer to the installation steps of the Rear Wiper Motor in
Wiper/Washer System section.
Rear Washer Nozzle
Removal
1. Disconnect the hose(3).
2. Remove the lock nut(2), and then remove the washer
nozzle(1).
885RS005
Installation
To install, follow the removal steps in the reverse order.
Rear Washer Nozzle Angle
Adjustment
Loosen the lock nut(2) of the washer nozzle(1) to adjust
the injection angle of the cleaning fluid, and then retighten
the lock nut(2).
885RS004

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

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