fuse box location ISUZU TROOPER 1998 Service Owners Manual

WIRING SYSTEM 8D – 531
Parts Location (RHD 4JG2 Push Button Type)
D08RW830
Legend
(1) I-9
(2) E-21
(3) E-45, E-46
(4) C-94
(5) H-7, H-9
(6) C-16
(7) H-4, H-5
(8) P-17(9) P-18
(10) P-19
(11) Battery Positive Cable
(12) H-60
(13) Relay and Fuse Box
(14) H-15, H-16, H-25, H-26, H-27
(15) Fuse Box
(16) H-12
15
16
12
34
14
13
12
11
10
98765

8D – 534 WIRING SYSTEM
Parts Location (LHD 6VD1 Push Button Type)
D08RW854
1
15
14
132
3
4
5
9101112
87
6
16
Legend
(1) I-12
(2) I-9
(3) H-7, H-8, H-24, H-25
(4) Fuse Box
(5) C-16
(6) C-94
(7) H-5
(8) M-11, M-12(9) M-22
(10) M-23
(11) M-24
(12) H-10
(13) M-26
(14) Relay and Fuse Box
(15) H-12, H-16
(16) E-30

WIRING SYSTEM 8D – 537
Parts Location (LHD 4JG2 Push Button Type)
D08RW852
1
13
12
112
3
4
5
8910
7
14
15
6
Legend
(1) I-12
(2) I-9
(3) H-7 H-8, H-24, H-25
(4) Fuse Box
(5) C-16
(6) C-94
(7) H-4, H-5(8) P-17
(9) P-18
(10) P-19
(11) H-60
(12) Relay and Fuse Box
(13) H-12, H-16
(14) E-45, E-46
(15) E-21

8D – 542 WIRING SYSTEM
Parts Location
Legend
(1) I-9
(2) B-13 or B-14
(3) H-12
(4) I-12
(5) A-3
(6) H-7, H-8
(7) H-32
(8) C-16
(9) H-5, H-6
(10) C-63
(11) H-49(12) M-22
(13) M-23
(14) M-24
(15) H-10
(16) E-5
(17) E-29
(18) H-42
(19) E-30
(20) Battery
(21) H-13, H-15, H-26
(22) Fuse Box
(23) B-67, B-68
D08RW621
1
2
345
8
7
9
101112131415
16
17 18
19
20
21
22
23
6

8D – 548 WIRING SYSTEM
Parts Location (RHD)
Legend
(1) I-9
(2) SRS Coil Assembly
(3) U-5
(4) U-1
(5) H-7, H-65
(6) C-16
(7) C-63(8) H-5
(9) E-30
(10) U-2
(11) Fuse Box
(12) Relay and Fuse Box
(13) H-61, H-62
(14) Fuse Box (C-21)
D08RW622
14
1
2345
6
7
8
9
10
11
12
13

WIRING SYSTEM 8D – 549
Parts Location (LHD)
Legend
(1) SRS Coil Assembly
(2) I-37
(3) C-63
(4) H-7
(5) Fuse Box (H-49)
(6) H-52
(7) H-51(8) C-16
(9) U-6
(10) U-5
(11) SDM
(12) U-2
(13) U-1
(14) Relay and Fuse Box
D08RW997
2 1
3
4
5 6 7 8
9 10
11 12 13 14

SUPPLEMENTAL RESTRAINT SYSTEM 9J±4
SRS Component And Wiring Location View
810RW298
Legend
(1) Battery
(2) Relay & Fuse Box
(3) Passenger Air Bag Assembly
(4) SDM
(5) Meter Assembly
(6) SRS Coil Assembly
(7) Driver Air Bag Assembly(8) Starter Switch
(9) Fuse Box, C±21
(10) SRS Body Earth
(11) Body Harness Connector
(12) Instrument Harness Connector
(13) Engine Haness Connector
(14) Pretensioner, LH (If so equipped)
(15) Pretensioner, RH (If so equipped)
Component Description
SDM (Sensing and Diagnostic Module)
WARNING:DURING SERVICE PROCEDURES, BE
VERY CAREFUL WHEN HANDLING A SENSING AND
DIAGNOSTIC MODULE (SDM). NEVER STRIKE OR
JAR THE SDM. NEVER POWER UP THE SRS WHEN
THE SDM IS NOT RIGIDLY ATTACHED TO THE
VEHICLE. ALL SDM AND MOUNTING BRACKETFASTENERS MUST BE CAREFULLY TORQUED AND
THE ARROW MUST BE POINTED TOWARD THE
FRONT OF THE VEHICLE TO ENSURE PROPER
OPERATION OF THE SRS. THE SDM COULD BE
ACTIVATED WHEN POWERED WHILE NOT RIGIDLY
ATTACHED TO THE VEHICLE WHICH COULD CAUSE
DEPLOYMENT AND RESULT IN PERSONAL INJURY.
The Sensing and Diagnostic Module (SDM) is designed
to perform the following functions in the SRS:

SUPPLEMENTAL RESTRAINT SYSTEM 9J±30
Service Precautions for SRS
Component Service
CAUTION: When fasteners are removed, always
reinstall them at the same location from which they
were removed. If a fastener needs to be replaced, use
the correct part number fastener for that application.
If the correct part number fastener is not available, a
fastener of equal size and strength (or stronger) may
be used. fasteners that are not reused, and those
requiring thread locking compound will be called
out. The correct torque value must be used when
installing fasteners that require it. If the above
conditions are not followed, parts or system damage
could result.
WARNING: WHEN PERFORMING SERVICE ON OR
AROUND SRS COMPONENTS OR SRS WIRING,
FOLLOW THE PROCEDURES LISTED BELOW TO
TEMPORARILY DISABLE THE SRS. FAILURE TO
FOLLOW PROCEDURES COULD RESULT IN
POSSIBLE AIR BAG DEPLOYMENT, PERSONAL
INJURY OR OTHERWISE UNNEEDED SRS REPAIRS.
The SDM in Driver±Passenger SRS can maintain
sufficient voltage to cause a deployment for up to 15
seconds after the ignition switch is turned ªOFF,º the
battery is disconnected, or the fuse powering the SDM is
removed.
Many of the service procedures require removal of the
ªC±21º fuse, and disconnection of the air bag assembly
from the deployment loop to avoid an accidental
deployment. If the air bag assembly is disconnected from
the deployment loop as noted in the ªDisabling the SRSº
procedure that follows, service can begin immediately
without waiting for the 15 second time period to expire.
Disabling The SRS
Removal
Turn the ignition switch to ªOFFº and turn the steering
wheel so that the vehicle's wheels are pointing straight
ahead.
1. Remove SRS fuse ªC±21º from left dash side lower
fuse block or disconnect battery.
2. Disconnect yellow 2±pin connector at the base of
steering column.
3. Remove glove box assembly; Refer to ªPassenger air
bag assembly replacementº in this section.
4. Disconnect passenger air bag assembly yellow 2±pin
connector behind the glove box assembly.
CAUTION: W i t h t h e ª C±21º fuse removed and
ignition switch ªON,º the ªAIR BAGº warning lamp
will be ªON.º This is normal operation and does not
indicate an SRS malfunction.
Enabling The SRS
Installation
Turn ignition switch to ªLOCKº and remove key.
1. Connect yellow 2±pin connector passenger air bag
assembly.2. Install glove box assembly. Refer to ªPassenger Air
Bag Assembly Replacementº in this section.
3. Connect yellow 2±pin connector at the base of the
steering column.
4. Install ªAIR BAGº fuse ªC±21º to left dash side lower
fuse block or connect battery.
Turn ignition switch to ªONº and verify that the ªAIR BAGº
warning lamp turn on 3.5 seconds and then turns ªOFF.º If
it does not operate as described, perform the ªSRS
Diagnostic System Checkº in this section.
Handling / Installation / Diagnosis
1. Air bag assembly should not be subjected to
temperatures above 93
C (200
F).
2. Air bag assembly, and SDM should not be used if they
have been dropped from a height of 100 centimeters
(3.28 feet) or more.
3. When a SDM is replaced, it must be oriented with the
arrow on the SDM pointing toward the front of the
vehicle. It is very important for the SDM to be located
flat on the mounting surface, parallel to the vehicle
datum line. It is important that the SDM mounting
surface is free of any dirt or other foreign material.
4. Do not apply power to the SRS unless all components
are connected or a diagnostic chart requests it, as
this will set a diagnostic trouble code.
5. The ªSRS Diagnostic System Checkº must be the
starting point of any SRS diagnostics. The ªSRS
Diagnostic System Checkº will verify proper ªAIR
BAGº warning lamp operation and will lead you to the
correct chart to diagnose any SRS malfunctions.
Bypassing these procedures may result in extended
diagnostic time, incorrect diagnosis, and incorrect
parts replacements.
Inspections Required After An Accident
CAUTION: C e r t a i n S R S c o mponents must be
replaced after a frontal crash involving air bag
deployment.
In all types of accidents regardless of ªAir Bagº
deployment, visually inspect all of the following
components and replace as required:
Ð Driver air bag assembly
Ð Passenger air bag assembly
Ð Driver pretensioner assembly
Ð Passenger pretensioner assembly
Ð Steering wheel
Ð SRS coil assembly
Ð Steering column
Ð Knee bolster and instrument panel mounting
attachments
Ð Driver seat and belt
Ð Passenger seat and belt
Ð SDM
SDM always should be checked according to ªSDM
Replacement Guidelines.º