Isuzu Trooper (2000 year). Service manual - part 446

8A–24

LIGHTING SYSTEM

License Plate Light

—

5W

1

White

Map Light

—

5W

2

White

Dome Light

—

10W

1

White

Luggage Room Light

—

8W

1

White

Courtesy Light

194

3.8W

4

White

Air Conditioning Sw

—

60mA

1

RR Defogger Sw

—

60mA

1

w/o Timer

RR Defogger Sw

—

80mA

1

w/Timer

Anti–Theft

—

20mA

1

Warning box

Check Trans

74

1.4W

1

Red

Meter

A/T Oil Temp

74

1.4W

1

Red

Meter

Seat Heater SW

—

50mA

2

Mirror Defogger Sw

—

0.84W

1

Fog Light SW

—

0.7W

1

Cruise Set

74

1.4W

1

Green

Meter

Cruise Main

74

1.4W

1

Green

Meter

Power Drive

74

1.4W

1

Amben

Meter

Winter Driver

74

1.4W

1

Green

Meter

Turn Signal

74

1.4W

2

Green

Meter

Upshift

74

1.4W

1

Amben

Meter

High Beam

74

1.4W

1

Blue

Meter

Indicator /

ABS

74

1.4W

1

Amben

Meter

Indicator /

Warning light

Seat Belt

80

2W

1

Red

Meter

Malfunction Indicator
(Check Engine)

74

1.4W

1

Amben

Meter

Low Fuel

74

1.4W

1

Amben

Meter

4WD

74

1.4W

1

Green

Meter

Oil Pressure

74

1.4W

1

Red

Meter

Brake System

74

1.4W

1

Red

Meter

Charge

74

1.4W

1

Red

Meter

A/T Shift Position

74

1.4W

7

P,N,D,3,2,

L : Green

R : Amben

Meter

Air Bag

80

2W

1

Red

Meter

Front–1

74

1.4W

1

Green

Front–2

74

1.4W

1

Green

TOD

Front–3

74

1.4W

1

Green

TOD

Rear

74

1.4W

1

Green

Auto

74

1.4W

1

Green

Check

74

1.4W

1

Red

Torque Specifications

Application

N·m

Lb Ft

Lb In

Steering Shaft Nut

34

25

—

WIPER/WASHER SYSTEM

8B–1

TROOPER

BODY AND ACCESSORIES

WIPER / WASHER SYSTEM

CONTENTS

Service Precaution

8B–1

. . . . . . . . . . . . . . . . . . . . . . 

Windshield Wiper/Washer System

8B–2

. . . . . . . . . 

General Description

8B–2

. . . . . . . . . . . . . . . . . . . . . . 

Windshield Wiper And Washer Switch

8B–2

. . . . . 

Removal and Installation

8B–2

. . . . . . . . . . . . . . . 

Windshield Wiper Motor

8B–2

. . . . . . . . . . . . . . . . . . 

Removal

8B–2

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Installation

8B–2

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Windshield Washer Motor

8B–3

. . . . . . . . . . . . . . . . 

Removal

8B–3

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Installation

8B–3

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Windshield Wiper Linkage

8B–4

. . . . . . . . . . . . . . . . 

Windshield Wiper Linkage and
 Associated Parts

8B–4

. . . . . . . . . . . . . . . . . . . . . . 

Removal

8B–4

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Installation

8B–4

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Windshield Wiper Arm/Blade

8B–5

. . . . . . . . . . . . . . 

Removal

8B–5

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Installation

8B–5

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Windshield Wiper Blade Rubber

8B–6

. . . . . . . . . . . 

Removal

8B–6

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Installation

8B–6

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Rear Wiper/Washer System

8B–7

. . . . . . . . . . . . . . 

General Description

8B–7

. . . . . . . . . . . . . . . . . . . . . . 

Rear Wiper and Washer Switch

8B–7

. . . . . . . . . . . 

Removal

8B–7

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Installation

8B–7

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Rear Wiper Motor

8B–8

. . . . . . . . . . . . . . . . . . . . . . . 

Removal

8B–8

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Installation

8B–8

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Alarm & Relay Control Unit

8B–9

. . . . . . . . . . . . . . . 

Removal

8B–9

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Installation

8B–9

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Rear Washer Motor

8B–9

. . . . . . . . . . . . . . . . . . . . . . 

Removal

8B–9

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Installation

8B–9

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Rear Wiper Arm/Blade

8B–10

. . . . . . . . . . . . . . . . . . . 

Removal

8B–10

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Installation

8B–10

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Rear Washer Nozzle

8B–10

. . . . . . . . . . . . . . . . . . . . . 

Removal

8B–10

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Installation

8B–10

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Rear Washer Nozzle Angle Adjustment

8B–10

. . . 

Rear Wiper Blade Rubber

8B–11

. . . . . . . . . . . . . . . . 

Removal and Installation

8B–11

. . . . . . . . . . . . . . . 

Main Data and Specifications

8B–11

. . . . . . . . . . . . . 

Service Precaution

WARNING: THIS VEHICLE HAS 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.

8B–2

WIPER/WASHER SYSTEM

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 SYSTEM

8B–3

Windshield Washer Motor

Removal

1. Disconnect the battery ground cable.
2. Remove the fender inner liner (right side) (1).
3. Remove the screws and then remove the front

combination light(2).

4. Remove 2 screws, the filler neck and the hose.
5. Disconnect the windshield washer motor connector

and remove the washer tank (4).

6. Pull the windshield washer motor(3) from the washer

tank(4).

880RS006

Installation

To install, follow the removal steps in the reverse order.