brake fluid ISUZU TROOPER 1998 Service Manual PDF

WIRING SYSTEM 8D – 413
%38
Circuit Diagram (RHD 6V*1 W/O T.O.D)-3
GHF
E
16
14 CRUISE
SETCRUISE
MAINAIR BAG ABS 4WD BRAKEEHCU:ELECTRONIC HYDRAULIC CONTROL UNIT
OIL
PRESSURE
CRUISE
CONTROL
UNIT(14)0.5
B/OI-9
H-2617
15
CRUISE
CONTROL
UNIT(13) 0.5
GR/LI-9
H-2624
2
SDM
(7) 0.5
W/RI-9
H-6216
2
EHCU
(16)
OIL PRESSURE
SWBRAKE
FLUID
SWPARKING
BRAKE
SW
0.5
YI-10
H-1618
19
4WD
CONTROL
UNIT(19)/
FRT
AXLESW(2)
OR
4WDSW(1)0.5
LGI-9
H-2722
22
12
1 0.5
LB
0.5
LB0.5
B/P
0.5
B0.5
B/P0.5
B/P
0.5
LBI-9
H-9
H-6
E-14
1
8 9
213
1
FENDER-RH0.5
B/PI-9
H-16
C-15
C-39 C-15H-26
B-27
METER

WIRING SYSTEM 8D – 419
%38
Circuit Diagram (RHD 6V*1 W/T.O.D)-3
GF
E
18
14 CRUISE
SETCRUISE
MAINAIR BAG ABS BRAKEEHCU:ELECTRONIC HYDRAULIC CONTROL UNIT
OIL
PRESSURE
CRUISE
CONTROL
UNIT(14)0.5
B/OI-9
H-2619
15
CRUISE
CONTROL
UNIT(13) 0.5
GR/LI-9
H-262
2
SDM
(7) 0.5
W/RI-9
H-6216
2
EHCU
(16)
OIL PRESSURE
SWBRAKE
FLUID
SWPARKING
BRAKE
SW
0.5
YI-10
H-1620
22
12
1 0.5
LB
0.5
LB0.5
B/P
0.5
B0.5
B/P0.5
B/P
0.5
LBI-9
H-9
H-6
E-17
1
8 9
213
1
FENDER-RH0.5
B/PI-9
H-16
C-15
C-39 C-15H-26
B-27
METER

WIRING SYSTEM 8D – 425
Circuit Diagram (RHD 4JG2)-3
D08RW737
KMJ
H
L
BRAKE EHCU:ELECTRONIC HYDRAULIC CONTROL UNIT
SEDIMENTER 4WDBRAKE
FLUID
SWPARKING
BRAKE
SW
18
19
4WD
CONTROL
UNIT(19)
FRT AXLE
SW(2)
4WD
SW(1)0.5
LG
0.5
LG 0.5
LG 0.5
LGI-9
H-2723
7
2 0.5
V
0.3
V0.5
B/P
0.85
B/P
0.5
B0.5
B/P0.5
B/P I-9
H-9
H-674
1
8 9
213
1
FENDER-RH0.5
B/PI-9
H-16
C-15
C-39 C-15
FUEL
FILTER
SW
0.5
B1
2
FENDER-L HC-16 C-67
VACUUM
SW
1
C-68H-26
B-27
METER

WIRING SYSTEM 8D – 433
D08RW926
Circuit Diagram (LHD 6V*1 W/O T.O.D)-3
GHF
E
16
13 CRUISE
SETCRUISE
MAINAIR BAG ABS 4WD BRAKEEHCU:ELECTRONIC HYDRAULIC CONTROL UNIT
OIL
PRESSURE
CRUISE
CONTROL
UNIT(14)0.3
B/OI-9
H-4817
12
CRUISE
CONTROL
UNIT(13) 0.3
GR/LI-9
H-4824
2
SDM
(7)SDM
(20) 0.5
W/RI-9
H-6216
18
EHCU
(16)
OIL PRESSURE
SWBRAKE
FLUID
SW SEAT
BELT
SWPARKING
BRAKE
SW
0.5
YI-10
H-1618
22
4WD
CONTROL
UNIT(19)/
FRT AXLE
SW(2)
OR
4WD SW(1)0.5
LGI-9
H-2522
16
12
1 0.5
LB
0.5
LB0.5
B/P
0.85
B0.5
B/P0.5
B/P
0.5
LBI-9
H-9
H-6
E-1
SEAT
BELT
2
11 0.3
L
0.5
L
2.0
B2.0
B2.0
B 0.5
BI-9
B-24 H-25
1
2 H-244
1
2 17
215
1
FENDER-LH0.5
B/PI-9
H-9
C-15
C-16
BODY-CTR BODY-LH BODY-RHB-26
B-18
B-2C-15H-25
B-27
METER

WIRING SYSTEM 8D – 439
Circuit Diagram (LHD 4JG2)-3
D08RW914
HSEAT
BELT
SW
BODY-LHB-18
BODY-CTR
BODY-RH
B-2
2
11 0.3
L
0.5
L
2.0
B 2.0
B 2.0
B 0.5
BI-9
B-24 H-25
1
B-24
SEAT
BELT
B-262
KMJL
BRAKE EHCU:ELECTRONIC HYDRAULIC CONTROL UNIT
SEDIMENTER 4WDBRAKE
FLUID
SWPARKING
BRAKE
SW
18
22
4WD
CONTROL
UNIT(19)
FRT AXLE
SW(2)
4WD
SW(1) SDM
(20)0.5
LG
0.5
LG 0.5
LG 0.85
LGI-9
H-2523
20
2 0.5
V
0.3
V0.5
B/P
0.85
B/P
0.5
B0.5
B/P0.5
B/P I-9
H-9
H-674
1
3 17
215
1
FENDER-LH0.5
B/PI-9
H-9
C-15
C-16 C-15
FUEL
FILTER
SW
0.5
B1
2
FENDER-L HC-16 C-67
VACUUM
SW
1
C-68H-25
B-27
METER

WIRING SYSTEM 8DÐ461
7-2 Even When The Parking Brake Lever Is Released, The Indicator Light Does Not Go Off
·IS THE PARKING BRAKE SWITCH INSTALLED TO
THE CORRECT POSITION, AND DOES IT OPERATE
NORMALLY?
YES
·WHEN THE PARKING BRAKE SWITCH CONNECTOR
B-27 DISCONNECTED, DOES THE INDICATOR
LIGHT GO OFF?ADJUST THE SWITCH INSTALLATION POSITION,
OR REPAIR OR REPLACE THE SWITCH
NO
NO
·IS THE BRAKE FLUID SUFFICIENT?
YES
·IS THE BRAKE FLUID
SWITCH NORMAL?
NO
REPLENISH THE BRAKE
FLUID
YESNO
REPLACE THE BRAKE
FLUID TANK
REPAIR A SHORT CIRCUIT
BETWEEN THE PARKING
BRAKE SWITCH CONNECTOR
1 B-27 AND 10 I-10 , OR
THE BRAKE FLUID SWITCH
CONNECTORS 2 C-15
AND 10 I-10 , OR VACCUM
SWITCH CONNECTOR 1 C-68
AND 10 I-10
YES
REPLACE THE METER ASSEMBLY
IS THE VACCUM
SWITCH NORMAL?
YESNO
REPLACE THE
VACCUM SWITCH
·

METER AND GAUGE8E–1
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–8. . . . . . . . . . . . . . . . . . . . . . . . . .
Removal 8E–14. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8E–14. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Warning Light Bulb, Indicator Light Bulb,
Illumination Light Bulb, A/T Indicator
Light Bulb 8E–14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Removal 8E–14. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8E–14. . . . . . . . . . . . . . . . . . . . . . . . . . . . Vehicle Speed Sensor 8E–15. . . . . . . . . . . . . . . . . . .
Removal 8E–15. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8E–15. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel Tank Unit 8E–15. . . . . . . . . . . . . . . . . . . . . . . . . .
Removal 8E–15. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8E–15. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Multi Meter 8E–16. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Removal 8E–16. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8E–16. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ambient Sensor 8E–16. . . . . . . . . . . . . . . . . . . . . . . . .
Removal 8E–16. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8E–16. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Main Data and Specifications 8E–17. . . . . . . . . . . . .
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.
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.