ISUZU TROOPER 1998 Service Repair Manual

8B–12WIPER/WASHER SYSTEM
Headlight 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 headlight wiper switch(5).
825RW245
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.

WIPER/WASHER SYSTEM8B–13
Headlight Wiper Arm & Blade
Removal
1. Remove the wiper arm nut and the wiper arm &
blade(1).
2. Disconnect the washer hose.
808RW001
Installation
To install, follow the removal steps in the reverse order,
noting the following point:
1. Tighten the wiper arm nut to the specified torque.
Torque: 5 N·m (0.5 kg·m/44 Ib ft)
Headlight Wiper Motor
Removal
1. Disconnect the battery ground cable.
2. Remove the headlight wiper arm/blade(1).
3. Remove the headlight assembly(2).
Refer to the Headlight removal steps in this section.
4. Remove 2 nuts and screws, the remove headlight
wiper motor(3).
808RW002
Installation
To install, follow the removal steps in the reverse order,
noting the following point:
1. Make sure that the motor stops at auto stop position
prior to installing the wiper arm & blade to the motor
shaft.

8B–14WIPER/WASHER SYSTEM
Headlight Washer Motor
Removal and Installation
Refer to the removal and installation steps of the
windshield washer tank/motor under »Windshield
Wiper/Washer And Rear Wiper/Washer” in this section.
Main Data and Specifications
Torque Specifications
ApplicationN·mkg·mLb FtLb In
Windshield Wiper Motor Shaft Nut141.4—122
Windshield Wiper Arm Nuts313.223—
Rear Wiper Motor Shaft Nut60.6—52
Rear Wiper Arm Nut90.9—78
Headlight Wiper Arm Nuts50.5—44

ENTERTAINMENT8C±1
BODY AND ACCESSORIES
ENTERTAINMENT
CONTENTS
Service Precaution 8C±1. . . . . . . . . . . . . . . . . . . . . .
Cigarette Lighter 8C±2. . . . . . . . . . . . . . . . . . . . . . . .
General Description 8C±2. . . . . . . . . . . . . . . . . . . . .
Removal 8C±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8C±2. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Digital Clock 8C±3. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Removal 8C±3. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8C±3. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rod Type Antenna 8C±4. . . . . . . . . . . . . . . . . . . . . .
Removal 8C±4. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8C±4. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Auto Antenna 8C±5. . . . . . . . . . . . . . . . . . . . . . . . . . .
General Description 8C±5. . . . . . . . . . . . . . . . . . . . .
Removal 8C±5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation 8C±5. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Antenna Rod 8C±6. . . . . . . . . . . . . . . . . . . . . . . . . . .
Removal 8C±6. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8C±6. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Radio 8C±7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Removal 8C±7. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8C±7. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front Speaker 8C±8. . . . . . . . . . . . . . . . . . . . . . . . . .
Removal 8C±8. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8C±8. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear Speaker 8C±9. . . . . . . . . . . . . . . . . . . . . . . . . . .
Removal 8C±9. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8C±9. . . . . . . . . . . . . . . . . . . . . . . . . . . .
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.

8C–2ENTERTAINMENT
Cigarette Lighter
General Description
When the cigarette lighter is pushed in with the starter
switch at either “ACC” or “ON” position, a circuit is formed
in the cigarette lighter case to heat the lighter coil.
The cigarette lighter is sprung back to its original position
after the lighter coil is heated.
Removal
1. Disconnect the battery ground cable.
2. Remove the lower cluster assembly(1).
Refer to the Instrument Panel Assembly removal
steps in Body Structure section.
3. Disconnect the connectors, remove the socket of the
illumination light, the retaining ring(7), the outer
case(6), the cigarette lighter(3) and socket(4), the
bezel(5) and then remove the cigarette lighter
assembly(2).
826RS007
Installation
To install, follow the removal steps in the reverse order,
noting the following point.
1. When installing the bezel, align the projected portion
of the socket with the notch of the bezel.

ENTERTAINMENT8C–3
Digital Clock
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
assembly(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 digital clock(5).
821RW034
Installation
To install, follow the removal steps in the reverse order,
noting the following point.
1. Push in the switch with your fingers until it locks
securely.

8C–4ENTERTAINMENT
Rod Type Antenna
Removal
1. Disconnect the battery ground cable.
2. Turn the antenna rod(1) counterclockwise to remove
it.
3. Remove three screws and nine clips to remove the
fender inner liner(2).
4. Disconnect the feeder cable connector at the inside of
the vehicle, remove the housing bracket screw, turn
the lock nut counterclockwise to remove it together
with the base mold and then remove the housing(3).
890RS004
Installation
To install, follow the removal steps in the reverse order.

ENTERTAINMENT8C–5
Auto Antenna
General Description
The auto antenna is interlocked with the radio switch. The
antenna rod goes up when the switch is on, and goes
down when the switch is off. The antenna rod also goes
down when the starter switch is turned off with the radio
on.
The antenna rod goes up or down when the cable
connected to the uppermost rod is let out or taken up by
the rotation of motor.
The motor is provided with a built-in limit switch. When the
up/down motion of the antenna is completed, the limit
switch is activated to cut off the circuit.
Removal
1. Disconnect the battery ground cable.
2. Remove three screws and nine clips to remove the
fender inner liner(4).
3. Disconnect the feeder cord and the antenna motor
connector at the inside of the vehicle.
4. Remove the lock nut(1) and base mold(2).
5. After taking off the clips and screws, remove the
motor bracket(5).
890RW075
Installation
To install, follow the removal steps in the reverse order.

8C–6ENTERTAINMENT
Antenna Rod
Removal
1. Disconnect the battery ground cable.
2. Remove the antenna nut(1).
3. Until the lower part of the antenna rod(4) is removed
from the bezel part, rotate the antenna motor in an
ascending way, and expand the rod.
4. Turn the antenna top(2) counterclockwise.
5. Remove the contact sleeve(3).
6. Remove the antenna rod(4).
890RW076
Installation
To install, follow the removal steps in the reverse order,
nothing the following points.
1. Rotate the antenna motor in a descend way, and push
in vertically until the antenna rod is in the complete
state of storage.
2. After ending the installation, confirm that the antenna
rod works correctly.

ENTERTAINMENT8C–7
Radio
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
assembly (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. Remove two screws and disconnect the radio
connector(5) and antenna feeder plug(6) to remove
the radio(7).
825RW039
Installation
To install, follow the removal steps in the reverse order.