instrument cluster ISUZU TROOPER 1995 Workshop Manual

OA-10 GENERAL INFORMATION
ABBREVIATIONS CHARTS
LIST OF AUTOMOTIVE ABBREVIATIONS WHICH MAY BE USED IN THIS MANUAL
A-Ampere(s)
ABS-Anti lock Brake System
AC-Alternating Current
A/C-Air Conditioning
ACCEL-Accelerator
ACC-Accessory
ACL-Air Cleaner
Adj-Adjust
A/F-Air Fuel Ratio
AIR-Secondary Air Injection System
Alt-Altitude
AMP-Ampere(s)
ANT-Antenna
ASM-Assembly
A/T-Automatic Transmission/Transaxle
ATDC-After Top Dead Center
ATF-Automatic Transmission Fluid
Auth -Authority
Auto -Automatic
BARO-Barometric Pressure
Bat -Battery
B+-Battery Positive Voltage
Bbl-Barrel
BHP-Brake Horsepower
BPT-Backpressure Transducer
BTDC-Before Top Dead Center
oc-Degrees Celsius
CAC-Charge Air Cooler
Calif-California
cc-Cubic Centimeter
CID-Cubic Inch Displacement
CKP-Crankshaft Position
CL-Closed Loop
CLCC-Closed Loop Carburetor Control
CMP-Camshaft Position
CO-Carbon Monoxide
Coax-Coaxial
Conn-Connector
Conv -Converter
Crank-Crankshaft
Cu.ln.-Cubic Inch
CV-Constant Velocity
Cyl-Cylinder(s)
Dl -Distributor Ignition
Diff-Differential
Dist-Distributor
DLC-Data Link Connector
DOHC-Double Overhead Camshaft
DTC-Diagnostic Trouble Code
DTM-Diagnostic Test Mode
DTT-Diagnostic Test Terminal
DVM-Digital Voltmeter (10 meg.)
DVOM-Digital Volt Ohmmeter
EBCM-Electronic Brake Control Module
ECM-Engine Control Module
ECT-Engine Coolant Temperature
EEPROM -Electronically Erasable Programmable
Read Only Memory
EGR-Exhaust Gas Recirculation
El-Electronic Ignition
ETR-Electronically Tuned Receiver
EVAP-Evaporation Emission
Exh-Exhaust
°F-Degrees Fahrenheit
Fed -
Federal (All States Except Calif.)
FF-Front Drive Front Engine
FL-Fusible Link
FLW-Fusible Link Wire
FP-Fuel Pump
FRT-Front
ft-Foot
FWD-Front Wheel Drive
4WD-Four Wheel Drive
4 x
4-Four Wheel Drive
4 A/T-Four Speed Automatic Transmission/
Transaxle
Gal-Gallon
GEN-Generator
GND-Ground
Gov-Governor
g-Gram
Harn -Harness
HC-Hydrocarbons
HD-Heavy Duty
Hg-Hydrargyrum (Mercury)
HiAit-High Altitude
H02S - Heated Oxygen Sensor
HVAC-Heater-Vent-Air Conditioning
lAC-Idle Air Control
IAT -Intake Air Temperature
IC-Integrated Circuit
-
Ignition Control
ID-Identification
-Inside Diameter
IGN-Ignition
INJ-Injection
IP-Instrument Panel
IPC-Instrument Panel Cluster
lnt-Intake
ISC-Idle Speed Control
J/B-Junction Block
kg -Kilograms
km-Kilometers
km/h -Kilometer per Hour
kPa-Kilopascals
kV-Kilovolts (thousands of volts)
kW-Kilowatts
KS -Knock Sensor
L-Liter
lb·ft-Foot Pounds
lb·in-Inch Pounds

1A-20 HEATING AND VENTILATION
CENTER AND/OR DRIVER SIDE VENT
5
6
' -~
'
"
Removal steps
1. Front console assembly
2. Lower cluster assembly
3. Instrument panel driver lower cover assembly
4. Meter cluster assembly
5. Center vent
6. Side vent
4
Installation steps
To install, follow the removal
steps in the reverse order.
2
1
Fig. 1A-25
B REMOVAL
Preparation:
• Disconnect the battery ground cable.
1. Front console assembly
2. Lower cluster assembly
3. Instrument panel driver lower cover assembly
4. Meter cluster assembly
•
Refer to Section 10 "BODY" for INSTRU­
MENT PANEL ASSEMBLY removal pro-
cedure.
5. Center vent
• Remove screws and the center vent from
center cluster while prying up the center vent
catch portions.
6. Side vent
• Remove screws and the side vent from center
cluster while prying up the side vent catch
portions.
E] INSTALLATION
To intall, follow the removal steps in the reverse
order.
..

HEATING AND VENTILATION 1A-21
CONTROL LEVER ASSEMBLY AND/OR CONTROL CABLES
2
3
~ 1
Removal steps
1. Front console assembly
2. Lower cluster assembly
3. Instrument panel driver lower cover assembly
4. Meter cluster assembly
5. Attaching screws
6. Fan switch and air conditioning switch connector
7. Control lever assembly
8. Clip
9.
Control cable
6
' '
Installation steps
To install, follow the removal
steps in
the reverse order.
Fig. 1A-26
B REMOVAL
Preparation:
• Disconnect the battery ground cable.
1.
Front console assembly
2. Lower cluster assembly
3. Instrument panel driver lower cover assembly
4. Meter cluster assembly
• Refer to Section 10 "BODY" for INSTRU­
MENT PANEL ASSEMBLY removal pro­
cedure.
5. Attaching screws (Fig 1A-27)
• Remove the 4 attaching screws.
6. Fan switch and air conditioning switch
connector
• Pull the control lever assembly out and dis-
connect the connectors (Fig 1A-28).
7. Control lever assembly
8. Clip (Fig 1A-29)
9.
Control cable
Fig. 1A-27
To Blower
assembly
6

1 B-28 AIR CONDITIONING
EVAPORATOR ASSEMBLY
8
Removal steps 7. Drain hose
1. Front console assembly 8. Refrigerant line
2. Lower cluster assembly 9. Evaporator assembly
3. Glove box 4. Instrument panel passenger lower cover assembly Installation steps
5. Passenger knee bolster reinforcement assembly To install, follow the removal in the reverse order.
6. Resister and electronic thermostat connector
Fig. 18-31
EJ REMOVAL
Preparation:
1.
2.
3.
4.
5.
6.
7.
8.
Disconnect battery ground cable.
Discharge and recover refrigerant (Refer to
"REFRIGERANT RECOVERY"in this section.)
Front console assembly
Lower cluster assembly
Glove box
Instrument panel passenger lower cover
assembly
Passenger knee bolster reinforcement assembly
• Refer to Section 10 "BODY" for INSTRUMENT
PANEL ASSEMBLY removal procedure.
Resister
and electronic thermostat connector
(Fig. 1 B-32)
Drain hose
Refrigerant line
• Use back-up wrench when disconnecting and
reconnecting the refrigerant lines. •
When removing the refrigerant line con­
nected part,
the connecting part should
immediately be plugged or capped to prevent
foreign matter from being mixed into the line.
9. Evaporator assembly
Electronic thermostat
/ Resistor connector
Fig. 1 B-32
•

5A-14 HYDRAULIC BRAKES
BRAKE PEDAL REPLACEMENT
5
3
1
13
Removal steps MIT
1. Shift knob 6. Anti-theft controller 12. Pin, fulcrum
2. Front console assembly 7. Stoplight switch connector 13. Brake pedal
3. Lower cluster assembly
4.1nstrument panel
driver lower
cover
5. Driver knee bolster assembly
8. Return spring
9. Snap pin
10. Pin
11. Nut
Installation steps
To install, follow the removal steps
in the reverse order.
Fig. 5A-12
EJ REMOVAL
1. Shift knob
2. Front console assembly
3. Lower cluster assembly
4. Instrument panel driver lower cover
5. Driver knee bolster assembly
6. Anti-theft controller
7. Stoplight switch connector
8. Return spring
9. Snap pin
10. Pin
11.
Nut
12. Pin, fulcrum
13. Brake pedal
1•+1 INSTALLATION
13.
Brake pedal
12. Pin, fulcrum
§)• Apply grease to the entire circumference of the
fulcrum pin.
~~~ Torque N·m (lb·ft) ___ __._ ___ _ 33 (24)
11. Nut
~~~--T-o-rq_u_e __ N-.m--(-lb-.ft-)-.-----3-3-(-24_) ____ _
10. Pin
r:::;:] • Apply grease to the entire circumference of the
D push rod pin. ·
9. Snap pin
f;C1 • Adjust pedal free travel. Refer to "Brake Pedal
lED Adjustment" previously in this section.
8. Return spring
7. Stoplight switch connector
6. Anti-theft connector
5. Driver knee bolster assembly
4. Instrument panel driver lower cover
3. Lower cluster assembly
2. Front console assembly
1. Shift knob
•

STOPLIGHT SWITCH REPLACEMENT
1
3 MIT
h
4
HYDRAULIC BRAKES SA-15
Removal steps
1. Shift knob
2. Front console assembly
3. Lower cluster assembly
4. Instrument panel driver
lower cover
5. Driver knee bolster
assembly
6. Stoplight switch
connector
7. Lock nut
B. Switch
Installation steps
To install, follow the removal
steps in the reverse order.
Fig. 5A-13
1••1 REMOVAL
1. Shift knob
2. Front console assembly
3. Lower cluster assembly
4. Instrument panel driver lower cover
5. Driver knee bolster assembly
6. Stoplight switch connector
7. Lock nut
8. Switch
1••1 INSTALLATION
8. Switch
• Adjust the stoplight switch to the specified
clearance (between switch housing and brake
pedal) by rotating the switch housing (Fig. 5A-
14).
~~~ Clearance mm (in) J 0.5 -1.0 (0.02 -0.04)
NOTE:
While adjusting the installation of the stoplight switch,
make sure that the threaded part
ofthe stoplight switch
does
not push the brake pedal.
Fig. 5A-14
7. Lock nut
6. Stoplight switch connector
5. Driver knee bolster assembly
4. Instrument panel driver lower cover
3. Lower cluster assembly
2. Front console assembly
1. Shift knob

New or service sensors will already have the
compound
applied to the threads. If a sensor is
removed
from an engine and iffor any reason it
is to be reinstalled, the threads must have anti­
seize compound
applied before reinstallation.
•
Apply anti-seize compound or equivalent to
threads of oxygen sensor if necessary.
• Tighten the oxygen sensor to the specified
torque.
1~1 Torque N·m (lb·ft) 55 (40)
1. H02S wiring connector
THROTTLE POSITION (TP) SENSOR
Fig. 6E2-59
E) REMOVAL
Preparation: • Battery negative cable.
1. Throttle Position (TP) sensor wiring connector
2. TP sensor fixing screw
3. TP sensor
I••IINSTALLATION
3. TP sensor
2. TP sensor fixing screw
• Tighten the fixing screw to the specified torque.
~~~ Torque N·m (lb·in) I 2 (18)
• Use a "Scan tool" to check TP sensor output
voltage with throttle closed, should be under
0.85 volts. If over 0.85 volts, check for binding
throttle shaft, or TP sensor lever. If all OK,
replace TP sensor.
1.
TP sensor wiring connector
DRIVEABILITY AND EMISSIONS 6E2-1 07
MANIFOLD ABSOLUTE PRESSURE
(MAP) SENSOR
1. Vacuum hose
) 0~
2 .• ,.~,,~,~
conne~ JJJ
4. Sensor
Fig. 6E2-60
E) REMOVAL
Preparation: • Battery negative cable.
1. Vacuum hose
2. Electrical connector
3. Attaching screws
4. Sensor
I••IINSTALLATION
4. Sensor
3. Attaching screws
2. Electrical connector
1. Vacuum hose
VEHICLE SPEED SENSOR (VSS)
Refer to INSTRUMENT PANEL CLUSTER AND
CONSOLE of this manual for replacement of vehicle
speed sensor located in instrument panel.
POWER STEERING PRESSURE (PSP)
SWITCH
Refer to STEERING, SUSPENSION, TIRES AND
WHEELS for service of the power steering pressure
switch.
PARK/NEUTRAL
SWITCH POSITION
(PNP}
See
Section AUTOMATIC TRANSMISSION GENERAL
INFORMATION Section for park/neutral position
switch.
"On-Vehicle Service" and adjustment
procedures are
also listed there.

8-44 CHASSIS ELECTRICAL
B REMOVAL (FIG. 8-60)
Preparation: Disconnect the battery ground cable.
5. Starter switch
Fig. 8-60
1. Front console assembly
• Remove four screws.
• Remove the transmission shift lever knob.
• Remove the transfer shift lever knob.
• Disconnect the seat heater switch connectors
(If so equipped).
• Disconnect the "POWER & WINTER" switch
connectors
(A/T only).
2. Lower cluster assembly
• Remove three screws.
• Disconnect the cigar lighter connectors.
• Remove the cigar lighter illumination bulb
socket.
• Disconnect the ashtray illumination bulb
connector.
3. Instrument panel driver lower cover
• Remove the engine hood opener.
• Remove three screws and clip.
• Disconnect four fasteners.
4. Steering cowl
• Remove seven screws .
5. Starter switch
• Disconnect the connector.
• Remove the screw.
B INSTALLATION
To install, follow the removal steps in the everse
order noting the
following point.
1. When installing the steering cowl, be sure o pass
the harnesses through the route as
show in the
illustration so that the starter switch, th com­
bination switch and the inflator
module
will not get caught. (Fig. 8-61)
Starter switch
harness
Fig. 8-61
CLUTCH START SWITCH
cowl
When the clutch pedal is depressed, the clute start
switch is turned on
to form a circuit to activ e the
starter.
~ INSPECTION
1 til!. I Check the continuity between the clute start
switch terminals. (Fig. 8-62)
Replace the switch when the result
of insp ction
is found abnormal.

'

8-74 CHASSIS ELECTRICAL
FOG LIGHT SWITCH
~ INSPECTION
I tgj Check the continuity between the connector ter­
minals
while operating the switch. (Fig. 8-94)
Replace the switch when the result of inspection
is found abnormal.
ru~
IT
2 [II
161514131
c-
Fig. 8-94
B REMOVAL (FIG. 8-95)
TI ';
Preparation: Disconnect the battery ground cable.
Fig.
8-95
I I 1. Front console I assembly
1. Front console assembly
• Remove four screws.
• Remove the transmission shift leve knob
(M!r only).
• Remove the transfer shift lever knob.
• Disconnect the seat heater switch con ectors
(If so equipped).
• Disconnect the POWER & WINTER switch
connectors
(A/T only).
2.
Lower cluster assembly
• Remove three screws.
• Disconnect the cigar lighter connector .
• Remove the cigar lighter illuminatio bulb
socket.
• Disconnect the ashtray illuminatio bulb
connector.
3.
Instrument panel driver lower cover
• Remove the engine hood opener.
• Remove three screws and clip.
• Disconnect four fasteners.
4.
Instrument panel cluster assembly
• Remove five screws.
• Disconnect the four clips at top of instr ment
panel cluster assembly.
5. Fog
light switch
• To remove the switch, pushing the loc from
the back side of the cluster assembly.
B INSTALLATION
To install, follow the removal steps in the r verse
order, noting the
following point:
1. Push in the switch with your fingers un il the
switch is locked securely.
LIGHTING RELAY
~ INSPECTION
Check to see if there is any continuity be ween
the relay terminals. (Fig.
8-96)
Replace the relay when the result of in spec ion is
found abnormal.
CD-3 · · · · • · · · No continuit
(When the battery voltage is applied
between
4 -s)
•

LIGHTING SWITCH
Refer to "HEADLIGHT AND FOG LIGHT" in this
~ section.
ILLUMINATION CONTROLLER
Turning the illumination controller knob upward
increases the brightness
of each illumination light,
turning it downward decreases its brightness. The
knob is
installed on the ground circuit of the
illumination lights, turning it changes the resistance
of the controller. (Fig. 8-103)
Fig. 8-103
....._., ~ INSPECTION (FIG. 8-104)
Check the illumination controller function (Fig. 8-104)
Replace the illumination controller when the result of
inspection is found abnormal.
Fig.
8-104
+
Illumination
controller
CHASSIS ELECTRICAL 8-87
B REMOVAL (FIG. 8-105)
Preparation: Disconnect the battery ground cable.
This illustration is based on fog light SW removal.
Fig. 8-105
1. Front console assembly
2. Lower cluster assembly
3. Instrument panel driver lower cover
4. Instrument panel cluster assembly
• Refer to FOG LIGHT SWITCH removal steps
in this section.
5.
Illumination controller
• To remove the controller, pushing the lock
from the back side of the cluster assembly.
B INSTALLATION
To install, follow the removal steps in the reverse
order, noting the
following point.
1. Push in the switch with your fingers until the
switch is locked securely.