ISUZU TROOPER 1995 Workshop Manual

SRS COIL ASSEMBLY
The SRS coil assembly consists of two current carrying
coils. They are attached to the steering column and allow
rotation of the steering wheel while maintaining
continuous contact of the driver deployment loop to the
driver inflator module.
There is a shorting clip on the yellow
3-way connector
near the base of the steering column which connects the
SRS coil to the SRS wiring harness. The shorting clip
shorts the circuits to the
SRS coil and driver inflator
module when the yellow 3-way connector is
disconnected. The circuit to the driver inflator module is
shorted
in this way to help prevent unwanted deployment
of the air bag when servicing the steering column or other
SRS components.
INFLATOR MODULES
The inflator modules consist of an inflatable bag and an
inflator(a canister of gas-generating material and an
initiating device). When the vehicle is in a frontal crash
of sufficient force to close the dual pole arming sensor
and at least one of the discriminating sensors
simultaneously, current flows through the deployment
loops. Current passing through the initiator ignites the
material
in the inflator module. The gas produced from
this reaction rapidly inflates the air bag.
There is a shorting clip
on the driver inflator module side
of the upper steering column connector which connects
the
SRS coil assembly to the driver inflator module. The
shorting clip shorts across the driver inflator module
circuits when the upper steering column connector is
disconnected. The circuit to the driver inflator module is
shorted
in this way to help prevent unwanted deployment
of the air bag when servicing the driver inflator module,
the steering column
or other SRS components.
There is a shorting clip on the passenger inflator module
connector which connects to the passenger inflator
module jumper. The shorting clip shorts across the
passenger inflator module circuit when the passenger
inflator module connector is disconnected. The circuit to
the passenger inflator module is shorted in this way to
help prevent unwanted deployment of the air bag when
servicing the passenger inflator module, the instrument
panel or other
SRS components.
STEERING COLUMN
The steering column absorbs energy and is designed to
compress in a frontal crash to decrease the chance of
injury to the driver. A steering column reinforcement is
also used for additional support.
KNEE BOLSTER
The knee bolsters are used to absorb energy and control
the forward movement of the vehicle's front seat
occupants during a frontal crash, by limiting leg
movement.
Supplemental Restraint System 9J-7

9J-8 Supplemental Restraint System
DEFINITIONS
AIR BAG -An inflatable cloth cushion designed to
deploy in certain frontal crashes. It supplements the
protection offered by the seat belts by distributing the
impact load more evenly over the vehicle occupant's
head and torso.
ASYNCHRONOUS -Performed in a non-periodic
fashion,i.e.no defined time or interval.
B+-Battery voltage, the voltage available at the battery
at the time of the indicated measurement. With the key
"ON" and the engine not running, the system voltage will
likely be between 12 and 12.5 volts. At idle the voltage
may be 14 to 16 volts. The voltage could be as low as 1
0
volts during engine cranking.
BULB
CHECK-The DERM will cause the "AIR BAG"
warning lamp to flash seven times and then go "OFF"
whenever the ignition switch transitions to the RUN
position from any other ignition switch position and no
malfunctions are detected.
"CONTINUOUS MONITORING"-Tests performed by
the DERM on the
SRS every 1 00 milliseconds while
"Ignition
1" voltage is in the normal operating voltage
range at the DERM.
DATA LINK CONNECTOR(DLC)-Formerly "ALDL'', a
connector which allows communication with an
off-board computer, such as a scan
tool.
DATUM LINE-A base line parallel to the plane of the
underbody or frame from which all vertical
measurements originate.
DEPLOY-To inflate the air bag.
DEPLOYMENT
LOOPS - The circuits which supply
current to the inflator modules to deploy the air bag.
DERM -Diagnostic
energy reserve module which
provides reserve energy to the deployment loops and
performs diagnostic monitoring of
all SRS components.
DIAGNOSTIC TROUBLE CODE(DTC) -Formerly
"Code,"a numerical designator used by the DERM to
indicate specific
SRS malfunctions.
DRIVER CURRENT SOURCE-An output of the DERM
which injects current into the driver inflator module circuit
during the "Initiator Assembly Resistance
Test."
DRIVER INFLATOR
MODULE-An assembly located in
the steering wheel hub consisting of an inflatable air bag,
an inflator and an initiator.
DUAL
POLE ARMING SENSOR-A sensor on the high
side(power side) of the deployment loops that is
calibrated to supply voltage to the inflator modules when
the vehicle velocity changes are severe enough to
warrant arming of the air bags in preparation for
deployment.
EEPROM -Electrically Erasable Programmable Read ~
Only Memory. Memory which retains its contents when
power
is removed from the DERM.
FORWARD LH DISCRIMINATING SENSOR-A sensor
on the low side(ground side) of the deployment loops
which is calibrated to ground the inflator modules when
the vehicle velocity changes are severe enough to
warrant deployment of the air bags.
FORWARD RH DISCRIMINATING SENSOR-A sensor
on the low side(ground side) of the deployment loops
which
is calibrated to ground the inflator modules when
the vehicle velocity changes are severe enough
to
warrant deployment of the air bag.
FORWARD LH SENSOR Eng-Room HARNESS-An
assembly of two correct carrying wires which connects
the Forward
LH discriminating sensor to SRS harness.
FORWARD RH SENSOR Eng-Room HARNESS
JUMPER-An assembly of two current carrying wires
which connects the Forward
RH discriminating sensor to
the
SRS harness.
HIGHER PRIORITY FAULT-Each diagnostic trouble
code
is assigned a priority based on the detectability with
other DTCs present. The priority corresponds to the
detectability of the malfunction ONLY, and does NOT
relate to the criticality of the malfunction with respect to ~
deployment or non-deployment under any given
condition.
IGNITION CYCLE -The voltage at the PERM "Ignition
1"
inputs, with ignition switch "ON," is within the normal
operating voltage range for at least ten seconds before
turning ignition switch
"OFF."
IGNITION1
-A battery voltage(B+)circuit which is only
powered with the ignition switch in the RUN,BULB
TEST,or START positions.
INITIATOR-The electrical component inside the inflator
module which, when sufficient current flows, sets off the
chemical reaction that inflates the air bag.
"INITIATOR ASSEMBLY RESISTANCE TEST"-Tests
performed once each ignition cycle when no
malfunctions are detected during "Turn-ON" or
"Continuous Monitoring." This test checks for the correct
DERM configuration for the vehicle, shorts to
"Ignition 1"
in the deployment loops, high resistance or opens in the
"Driver
Side High," "Driver Side Low," "Passenger Side
High"
and "Passenger Side Low" circuits and measures
the resistance of the inflator assembly consisting of: 1)
Initiators, 2) SRS coil assembly(driver side only), 3)
Connectors and associated wiring.
NORMAL OPERATING VOLTAGE RANGE-The ~
voltage measured between the DERM "Ignition 1" ·
terminals and "Ground" terminals is between 7.25 and 16
volts.
•

PASSENGER CURRENT SOURCE -An output of the
DERM which injects current into the passenger inflator
module circuit during the
~Initiator Assembly Resistance
'--"" Test."
PASSENGER INFLATOR MODULE -An assembly
located in the right side of the 1/P consisting of an
inflatable bag, an inflator and an initiator.
SCAN TOOL -An off-board computer used to read
diagnostic information from on-board computers via the
data
link connector.
SERIAL DATA -Information representing the status of
the
SRS.
SRS
-Supplemental Restraint System.
SRS COIL ASSEMBLY-An assembly of two current­
carrying coils in the driver deployment loop that allows
the rotation of the steering wheel while maintaining the
continuous contact
of the driver deployment loop to the
driver inflator module.
SRS WIRING HARNESS-The wires and connectors
that electrically connect the components in the
SRS.
1 Supplemental Restraint System 9J-9
"10 MINUTE LOOP TEST' -Portions of the "Initiator
Assembly Resistance Test" are repeated every ten
minutes during an ignition cycle. These are the check for
shorts to
"Ignition 1" in the deployment loops and the
check for an open discriminating sensor interconnect
circuit.
''TURN-ON" -Test which the DERM performs on the
SRS once during each ignition cycle immediately after
"Ignition 1" voltage is applied to the DERM and before
"Continuous Monitoring."
36VLR-The 36-volt loop reserve energy supplies from
the DERM which provide deployment power when
vehicle voltage is
low or lost in a frontal crash.
36 VLR DELAY
-Changing of the 36 VLR power supplies
is
inhibited briefly during "Turn-ON." This allows
detection of certain malfunctions related to "Ignition 1"
voltage which cannot be tested with 36 volts present.

9J-10 Supplemental Restraint System
DIAGNOSIS
WARNING: TO AVOID DEPLOYMENT WHEN
TROUBLESHOOTING THE SRS, DO NOT USE
ELECTRICAL TEST EQUIPMENT SUCH AS A
BATTERY-POWERED OR AC-POWERED
VOLTMETER,OHMMETER,ETC., OR ANY TYPE OF
ELECTRICAL EQUIPMENT OTHER THAN THAT
SPECIFIED IN THIS MANUAL. DO NOT USE A
NON-POWERED PROBE TYPE TESTER.
INSTRUCTIONS IN THIS MANUAL MUST BE
FOLLOWED CAREFULLY, OTHERWISE PERSONAL
INJURY
MAY RESULT.
DIAGNOSTIC TROUBLE CODES
The "SRS Diagnostic System Check" must always be the
starting point of any SRS diagnosis. The "SRS
Diagnostic System Check" checks for proper" AIR BAG"
warning lamp operation and checks for
SRS diagnostic
trouble codes using the scan
tool.
1. Current diagnostic trouble codes-Malfunctions that
are presently being detected. Current diagnostic
trouble codes are stored
in RAM(Random Access
Memory).
2. History diagnostic trouble codes -All malfunctions
detected since the last time the history memory was
cleared. History diagnostic trouble codes are stored
in EEPROM.
SCAN TOOL DIAGNOSTICS
A scan tool is used to read current and history diagnostic
trouble codes and to clear all diagnostic trouble codes
after a repair is completed. The scan tool must be
updated to communicate with the SRS through a
replaceable cartridge before it can be used for
SRS
diagnostics. To use the scan tool, connect it to the data
link connector and turn the ignition switch
"ON." The scan
tool reads serial data from the DERM
"Serial Data" line
terminal
"A11" to the data link connector terminal "2".
USE OF SPECIAL TOOLS ~
WARNING: TO AVOID DEPLOYMENT WHEN
TROUBLESHOOTING THE SRS, DO NOT USE
ELECTRICAL TEST EQUIPMENT SUCH AS A
BATTERY POWERED
OR AC POWERED
VOLTMETER, OHMMETER, ETC., OR ANY TYPE OF
ELECTRICAL EQUIPMENT OTHER THAN THAT
SPECIFIED IN THIS MANUAL. DO NOT USE A
NON-POWERED PROBE TYPE TESTER.
INSTRUCTIONS IN THIS MANUAL MUST BE
FOLLOWED CAREFULLY, OTHERWISE PERSONAL
INJURY
MAY RESULT. YOU SHOULD BE FAMILIAR
WITH
THE TOOLS LISTED IN THIS SECTION UNDER
THE HEADING SRS SPECIAL TOOLS."
You should be able to measure voltage and resistance.
You should be familiar with proper use of a scan tool such
as the Tech 1 Diagnostic Computer TK-O, SRS
Driver/Passenger Load Tool J-41433, Connector Test
Adapter Kit J-35616-A, and the DVM(Digital
Multimeter)J-39200.
•

Supplemental Restraint System 9J-11
SRS CONNECTOR BODY FACE VIEWS
DUAL POLE ARMING SENSOR
DERM
DRIVER INFLATOR PASSENGER INFLATOR
FORWARD DISCRIMINATING SENSOR-LH FORWARD DISCRIMINATING SENSOR-RH

9J-12 Supplemental Restraint System

REPAIRS AND INSPECTIONS REQUIRED AFTER AN
ACCIDENT
NOTE
• If
any SRS components are damaged, they must be
replaced. If SRS component mounting points are
damaged, they must be
replaced.
•
Never use SRS parts from another vehicle. This
does not
include remanufactured parts purchased
from an authorized
dealer; they may be used for SRS
repairs.
• Do not attempt to service discriminating sensors, the
dual pole arming sensor, the DERM, the SRS coil
assembly,
or the inflator modules. Service of these
items is by
replacement only.
•
Verify the part number of replacement inflator
modules.
CAUTION: PROPER OPERATION OF THE
SENSORS AND SUPPLEMENTAL RESTRAINT
SYSTEM (SRS) REQUIRES THAT ANY REPAIRS TO
THE VEHICLE STRUCTURE RETURN IT TO THE
ORIGINAL PRODUCTION CONFIGURATION.
DEPLOYMENT REQUIRES, AT A MINIMUM,
REPLACEMENT OF THE SENSORS, THE INFLATOR
MODULE,
AND DIMENSIONAL INSPECTION OF THE
STEERING COLUMN. ANY VISIBLE DAMAGE TO
THE DERM MOUNTING BRACKET(S) REQUIRES
REPLACEMENT, SENSORS MUST BE REPLACED,
AND THE
STEERING COLUMN MUST BE
DIMENSIONALLY INSPECTED, WHETHER
DEPLOYMENT
OCCURRED OR NOT.
ACCIDENT WITH DEPLOYMENT-COMPONENT
REPLACEMENT AND
INSPECTIONS
Certain SRS components must be replaced for damage
after a
frontal crash involving air bag deployment. Those
components are:
• Inflator modules.
• All
sensors. It is include among the Dual pole Arming
Sensor.
CAUTION
•
Refer to "Sensor Replacement Guidelines"
below for Important Information on sensor
replacement In both deployment and
non-deployment crashes.
• SRS coil assembly, Inspect wiring and connector for
any signs of scorching,
melting, or damage due to
excessive heat.
Replace if damaged. Refer to this in
section
3.
ACCIDENT WITH OR WITHOUT DEPLOYMENT­
COMPONENT INSPECTIONS
Certain SRS and restraint system components must be
inspected after any crash, whether the air bag
deployed
or not. Those components are:
• Steering column-Dimensionally inspect per
"Checking Steering Column for Accident Damage" in
section 3.
• Sensors, if in the area of accident damage. If with
deployment, All sensors must be replaced.
CAUTION
•
Refer to "Sensor Replacement Guidelines"
below for Important information on sensor
replacement in both deployment and
non-deployment crashes.
• Knee bolsters and mounting points-Inspect for any
distortion, bending, cracking, or other damage.
• 1/P steering column reinforcement plate-Inspect for
any distortion, bending, cracking, or other damage.
• liP braces-Inspect for any distortion, bending,
cracking, or other damage.
~
• Seat belts and mounting points-Refer to "Seat Belts"
in SECTION 10.
SENSOR REPLACEMENT GUIDELINES
SRS sensor replacement policy requires replacement of
the all sensors, after crash Involving Air Bag
Deployment.
WIRING DAMAGE
If any SRS wire harness is damaged, it should be
replaced. Don't repair SRS HARNESS. It is replace only.
SRS CONNECTOR {PLASTIC BODY AND
TERMINAL METAL PIN) DAMAGE
If any connector or terminal in the SRS wire harness
(except
pigtails) is damaged, it should be replaced.
SRS WIRE PIGTAIL DAMAGE
If the wiring pigtail (a wire or wires attached directly to the
device,
not by a connector)is damaged, the entire
component(with pigtail)must be replaced. Examples of
"pigtail" components are the driver inflator module, the
passenger
inflator module, the discriminating sensors,
the
dual pole arming sensor and the SRS coil assembly. ~
SRS WIRE DAMAGE
If any wire except the pigtail is damaged, the wire should
be replaced.
Ill

Supplemental Restraint System 9J-13
ON-VEHICLE SERVICE
SERVICE PRECAUTIONS
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 DERM in Driver-Passenger SRS can maintain
sufficient voltage to cause a deployment for up to 2
minutes after the ignition switch is turned
"OFF," the
battery is disconnected, or the fuse powering the DERM
is removed.
Many of the service procedures require removal of the
"AIR BAG" fuse, and disconnection of the inflator
modules from the deployment loop to avoid an accidental
deployment.
If the inflator module is disconnected from
the deployment loop as noted in the "Disabling the
SRS"
procedure that follows, service can begin immediately
without waiting for the 2-minute time period to expire.
DISABLING THE SRS
REMOVAL
Turn the ignition switch to "OFF"
1. Remove SRS fuse C-21, C-22, C-23 and C-24 from
left dash side lower fuse block.
2. Disconnect yellow 3-way connector at the base of
steering column.
3. Remove 1/P compartment door assembly, Refer to
"Passenger inflator module replacement" in section
9J-132.
4. Disconnect yellow 4-way connector behind the 1/P
compartment door assembly.
IMPORTANT
• With the "AIR BAG" fuse removed and ignition switch
"ON," if Fuse 21 left. the "AIR BAG" warning lamp will
be "ON." This is normal operation and does not
indicate an
SRS malfunction.
ENABLING THE SRS
INSTALLATION
Turn ignition switch to "LOCK" and remove key.
1. Connect yellow 4-way connector for passenger
inflator module.
2. 1/P compartment door assembly, Refer to
"Passenger inflator module replacemenf' in section
9J-3.
3. Connect yellow 2-way connector at the base of the
steering column.
4. Install "AIR BAG" fuse C-21, C-22, C-23 and C-24 to
left dash side lower fuse block.
Turn ignition switch to
"RUN" and verify that the "AIR
BAG"
warning lamp flashes seven times and then turns
"OFP' If it does not operate as described, perform the
"SRS Diagnostic System Check" in section 9J-2.
HANDLING/INSTALLATION/DIAGNOSIS
1. Inflator modules should not be subjected to
temperatures above
65°C{150°F).
2. Discriminating sensors, inflator modules, arming
sensors, or DERMs should not be used if they have
been dropped from a height
of 91.4 centimeters
{3feet).
3. When a discriminating sensor or arming sensor is
replaced, it must be oriented with the arrow on the
sensor pointing toward the front of the vehicle.
It is
very important for the discriminating sensors and
arming sensor to be located flat on the mounting
surface, parallel to the vehicle datum line.
It is
important that the sensor 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 "SRS Diagnostic System Check" must be the
starting point of any
SRS diagnostics. The "SRS
Diagnostic System Check" will verify proper "AIR
BAG"
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.

--
9J-14 Supplemental Restraint System
INFLATOR MODULE HANDLING/SHIPPING/SCRAPPI G
LIVE (UNDEPLOYED) INFLATOR MODULE ~
Special care is necessary when handling and storing a
live (undeployed) inflator module. The rapid gas
generation produced during deployment of the air bag
could cause the inflator module, or an object in front of
the inflator module,
to be thrown through the air in the
unlikely event of an accidental deployment.
WARNING: WHEN CARRYING A LIVE INFLATOR
MODULE, MAKE SURE THE BAG OPENING IS
POINTED
AWAY FROM YOU. IN CASE OF AN
ACCIDENTAL DEPLOYMENT, THE BAG WILL THEN
DEPLOY WITH MINIMAL CHANCE OF INJURY.
NEVER CARRY THE INFLATOR MODULE BY THE
WIRES OR CONNECTOR ON THE UNDERSIDE OF
THE MODULE.WHEN PLACING A LIVE INFLATOR
MODULE ON A BENCH OR OTHER SURFACE,
ALWAYS FACE THE BAG AND TRIM COVER UP,
AWAY FROM THE SURFACE. THIS IS NECESSARY
SO
THAT A FREE SPACE IS PROVIDED TO ALLOW
THE AIR BAG TO EXPAND IN THE UNLIKELY EVENT
OF ACCIDENTAL DEPLOYMENT. NEVER REST A
STEERING COLUMN ASSEMBLY ON THE
STEERING WHEEL WITH THE INFLATOR MODULE
FACE
DOWN AND COLUMN VERTICAL.
OTHERWISE, PERSONAL INJURY MAY RESULT.
INFLATOR MODULE SHIPPING PROCEDURES
FOR
LIVE (UNDEPLOYED) INFLATOR
MODULES
Service personnel should refer to the latest Service
Bulletins for proper SRS inflator module shipping
procedures.
DEPLOYED INFLATOR MODULE
After the inflator module has been deployed, the surface
of the air bag may contain a powdery residue. This
powder consists primarily of cornstarch (used to
lubricate the bag as it inflates) and byproducts of the
chemical reaction. Sodium hydroxide dust( similar
to lye
soap)
is produced as a byproduct of the deployment
reaction. The sodium hydroxide then quickly reacts with
atmospheric moisture and is converted to sodium
carbonate and sodium bicarbonate (baking soda).
Therefore, it
is unlikely that sodium hydroxide will be
present after deployment. As with any procedures, you
should wear gloves and safety glasses.

INFLATOR
PROCEDURE
MODULE

SCRAPPING
'-""' During the course of a vehicle's useful life, certain
situations may arise which
will necessitate the disposal
of a live (undeployed) inflator module. This information
covers proper procedures for disposing of a
live inflator
module.
Before a live inflator module can be disposed of, it must
be
deployed. Live inflator modules must not be disposed
of through
normal refuse channels.
WARNING: FAILURE TO FOLLOW PROPER
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
INFLATOR MODULE DISPOSAL PROCEDURES
CAN RESULT IN AIR BAG DEPLOYMENT WHICH
MAY CAUSE PERSONAL INJURY. UNDEPLOYED
INFLATOR MODULES MUST NOT
BE DISPOSED OF
THROUGH
NORMAL REFUSE CHANNELS. THE
UNDEPLOYED INFLATOR MODULE CONTAINS
SUBSTANCES
THAT CAN CAUSE SEVERE ILLNESS
OR
PERSONAL INJURY IF THE SEALED
CONTAINER IS DAMAGED DURING DISPOSAL.
DISPOSAL IN
ANY MANNER INCONSISTENT WITH
PROPER PROCEDURES MAY BE A VIOLATION OF
FEDERAL, STATE, AND/OR LOCAL LAW.
In situations which require deployment of a live inflator
module, deployment
may be accomplished inside or
outside the
vehicle. The method employed depends
upon the
final disposition of the particular vehicle, as
noted in
"Deployment Outside Vehicle" and "Deployment
Inside Vehicle"
in this section.
Supplemental Restraint System 9J-15

9J-16 Supplemental Restraint ~
DEPLOYMENT OUTSIDE VEHICLE (DRIVER
INFLATOR
MODULE)
Deployment outside the vehicle is proper when the
vehicle is to be returned to service. This includes, for
example, situations in which the vehicle will be returned
to
useful service after a functionally or cosmetically
deficient
inflator module is replaced. Deployment and
disposal of a malfunctioning inflator module is, of course,
subject to any required retention period.
For deployment of a
live (undeployed) inflator module
outside the vehicle, the deployment procedure must be
followed exactly. Always wear safety glasses during this
deployment procedure
until a deployed inflator module is
scrapped
or until an undeployed inflator module is
shipped. Before performing the procedures, you
should
be familiar with servicing the SRS and with proper
handling of the inflator module. Procedures should be
read fully before they are performed.
The following procedure requires use of J-41434
SRS
deployment harness with appropriate pigtail adapter. Do
not attempt procedure without J-41434 adapter.
WARNING: FAILURE TO FOLLOW PROCEDURES
IN
THE ORDER LISTED MAY RESULT IN PERSONAL
INJURY.
NEVER CONNECT DEPLOYMENT
HARNESS TO ANY POWER SOURCE BEFORE
CONNECTING DEPLOYMENT HARNESS TO THE
DRIVER INFLATOR MODULE. DEPLOYMENT
HARNESS SHALL REMAIN SHORTED AND NOT BE ~
CONNECTED TO A POWER SOURCE UNTIL THE
AIR BAG IS TO BE DEPLOYED. THE INFLATOR
MODULE WILL IMMEDIATELY DEPLOY THE AIR
BAG WHEN A POWER SOURCE IS CONNECTED TO
IT. WEAR SAFETY GLASSES THROUGHOUT THIS
ENTIRE DEPLOYMENT AND DISPOSAL
PROCEDURE.
NOTE
• This information applies only to driver inflator
modules. Refer to "Deployment Outside
Vehicle(Passenger Inflator Module)" in this section
for information on passenger inflator module
scrapping.
1. Turn ignition switch to "LOCK," remove key and put
on safety glasses.
2. Inspect J-41434 SRS Deployment Harness and
appropriate
pigtail adapter for damage. If harness or
pigtail adapter is damaged, discard and obtain a
replacement.
•