Isuzu Trooper (2000 year). Service manual - part 460

8D–37

WIRING SYSTEM

Alarm and Relay Control Unit

METER AND GAUGE

8E–1

TROOPER

BODY AND ACCESSORIES

METER AND GAUGE

CONTENTS

Service Precaution

8E–1

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

General Description

8E–1

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

Meter Assembly

8E–2

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

General Description

8E–2

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

Layout for Meters/Gauges, Warning Lights,
 Indicator Lights and Illumination Lights

8E–2

. . . 

Table for Meter/Gauge Connector Terminal
 Connections

8E–6

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

Removal

8E–10

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

Installation

8E–10

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

Warning Light Bulb, Indicator Light Bulb,
 Illumination Light Bulb, A/T Indicator
 Light Bulb

8E–10

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

Removal

8E–10

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

Installation

8E–10

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

Vehicle Speed Sensor

8E–11

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

Removal

8E–11

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

Installation

8E–11

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

Fuel Tank Unit

8E–11

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

Removal

8E–11

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

Installation

8E–11

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

Multi Meter

8E–12

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

Removal

8E–12

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

Installation

8E–12

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

Ambient Sensor

8E–12

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

Removal

8E–12

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

Installation

8E–12

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

Main Data and Specifications

8E–13

. . . . . . . . . . . . . 

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.

General Description

The circuit consists of the starter switch, meter assembly,
vehicle speed sensor, transmission switch, lighting
switch, turn signal switch, thermo unit, oil pressure unit,
Powertrain Control Module (PCM), fuel tank unit, 4WD
switch, oil pressure switch, parking brake switch, brake
fluid switch, seat belt switch, illumination controller, multi
meter and ambient sensor.

8E–2

METER AND GAUGE

Meter Assembly

General Description

The meter assembly has the speedometer, tachometer,
engine coolant temperature gauge, fuel gauge and
warning/indicator lights.In addition, the meter assembly
containing TOD (Torque on Demand) has the TOD
indicator light, or the meter assembly not containing TOD
has the voltmeter and oil pressure gauge instead of the
TOD indicator.

Layout for Meters/Gauges, Warning
Lights, Indicator Lights and
Illumination Lights

Meter Assembly W/O TOD (Front View)

825RW033

Legend

(1) Voltmeter & Engine Coolant Temperature

Gauge

(2) Tachometer
(3) Warning Light Lens
(4) Speedometer

(5) Oil Pressure Gauge & Fuel Gauge
(6) Warning Light Lens
(7) Reset Knob
(8) A/T Shift Indicator
(9) Warning Light Lens

METER AND GAUGE

8E–3

Meter Assembly W/O TOD (Rear View)

825RW038

Legend

(10) LCD Light

(11) Illumination Light

(12) Illumination Light
(13) Illumination Light
(14) Illumination Light