Opel Frontera UBS. Manual - part 2918

 

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Opel Frontera UBS. Manual - part 2918

 

 

SUPPLEMENTAL RESTRAINT SYSTEM

9J–25

TO ANY POWER SOURCE BEFORE CONNECTING
DEPLOYMENT WIRES TO THE PRETENSIONER
SEAT BELT ASSEMBLY LEADS.  DEPLOYMENT
WIRES SHALL REMAIN SHORTED AND NOT BE
CONNECTED TO A POWER SOURCE UNTIL THE
PRETENSIONER SEAT BELT IS TO BE DEPLOYED.
THE PRETENSIONER SEAT BELT ASSEMBLY WILL
IMMEDIATELY DEPLOY THE PRETENSIONER SEAT
BELT WHEN A POWER SOURCE IS CONNECTED TO
IT.  WEAR SAFETY GLASSES THROUGHOUT THIS
ENTIRE DEPLOYMENT AND DISPOSAL
PROCEDURE.

1. Turn ignition switch to “LOCK,” remove key and put

on safety glasses.

2. Remove all loose objects from front seats.
3. Disconnect pretensioner seat belt assembly, yellow

2–pin connector located at the base of the seat.

4. Prepare SRS deployment harness.
5. Short the two SRS deployment harness leads

together by fully seating one banana plug into the
other.

6. Deployment harness shall remain shorted and not be

connected to a power source until the pretensioner
seat belt is to be deployed.

7. Route deployment harness out the driver side of the

vehicle.

8. Verify that the inside of the vehicle and the area

surrounding the vehicle are clear of all people and
loose or flammable objects.

9. Stretch the SRS deployment harness to their full

length.

10. Connect the deployment harness to the pretensioner

seat belt assembly, yellow 2-pin connector at the
base of the seat.

WARNING: DEPLOYMENT WIRES SHALL REMAIN
SHORTED AND NOT BE CONNECTED TO A POWER
SOURCE UNTIL THE PRETENSIONER SEAT BELT IS
TO BE DEPLOYED.  THE PRETENSIONER SEAT
BELT ASSEMBLY WILL IMMEDIATELY DEPLOY THE
PRETENSIONER SEAT BELT WHEN A POWER
SOURCE IS CONNECTED TO IT.  CONNECTING THE
DEPLOYMENT WIRES TO THE POWER SOURCE
SHOULD ALWAYS BE THE FINAL STEP IN THE
PRETENSIONER SEAT BELT ASSEMBLY
DEPLOYMENT PROCEDURE.  FAILURE TO FOLLOW
PROCEDURES IN THE ORDER LISTED COULD
RESULT IN PERSONAL INJURY.

11. Notify all people in the immediate area that you intend

to deploy the pretensioner seat belt.  The deployment
will be accompanied by a substantial noise which may
startle the uninformed.

12. Separate the two banana plugs on the SRS

deployment harness.

NOTE: When the pretensioner seat belt deploys, the
rapid gas expansion will create a substantial noise.  Notify
all people in the immediate area that you intend to deploy
the pretensioner seat belt.

13. Connect the SRS deployment harness wires to a

power source to immediately deploy the pretensioner
seat belt assembly.  Recommended application: 12
volts minimum, 2 amps minimum.  A vehicle battery is
suggested.

WARNING: DEPLOYMENT WIRES SHALL REMAIN
SHORTED AND NOT BE CONNECTED TO A POWER
SOURCE UNTIL THE PRETENSIONER SEAT BELT IS
TO IS TO BE DEPLOYED.  THE PRETENSIONER
SEAT BELT ASSEMBLY WILL IMMEDIATELY
DEPLOY THE PRETENSIONER SEAT BELT WHEN A
POWER SOURCE IS CONNECTED TO IT.
CONNECTING THE DEPLOYMENT WIRES SHOULD
ALWAYS BE THE FINAL STEP IN THE
PRETENSIONER SEAT BELT ASSEMBLY
DEPLOYMENT PROCEDURE.  FAILURE TO FOLLOW
PROCEDURES IN THE ORDER LISTED COULD
RESULT IN PERSONAL INJURY.

14. Short the two SRS deployment harness leads

together by fully seating one banana plug into the
other.

15. Disconnect the deployment harness to the

pretensioner seat belt assembly, yellow 2-pin
connector at the base of the seat.

16. In the unlikely event that the pretensioner seat belt

assembly did not deploy after following these
procedures, proceed immediately with Steps 18
through 19.  If the pretensioner seat belt assembly
deployed as intended, proceed with Steps 14 through
17.

17. With both air bags and pretensioner seat belt

deployed, the vehicle may be scrapped in the same
manner as a non–SRS equipped vehicle.

NOTE: The remaining steps are to be followed in the
unlikely event that the pretensioner seat belt assembly
did not deploy after following these procedures.

18. Remove the undeployed pretensioner seat belt

assembly (s) from the vehicle.  For pretensioner seat
belt assembly refer to in the “Pretensioner Seat Belt
Assembly Removal” in this manual.

19. Temporarily store the pretensioner seat belt

assembly with the deployment device facing up, away
from the surface upon which it rests.

SUPPLEMENTAL RESTRAINT SYSTEM

9J–26

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
NONPOWERED PROBE–TYPE TESTER.
INSTRUCTIONS IN THIS MANUAL MUST BE
FOLLOWED CAREFULLY, OTHERWISE PERSONAL
INJURY MAY RESULT.

5–8840–2421–0 SRS Driver/Passenger
Load Tool

901RS146

The SRS Driver/Passenger Load Tool 5–8840–2421–0 is
used only when called for in this section.  It is used as a
diagnostic aid and safety device to prevent inadvertent air
bag assembly deployment.
The load tool has three yellow connectors attached to its
case.
The three small connectors are electrically functional and
serve as resistive load substitutions.
No more than two connectors are used at any time.  One
of the small connectors is used to substitute for the load of
the driver air bag assembly when it is connected at the top
of the column to the SRS coil assembly.  Another small
connector is used to substitute for the load of the driver air
bag assembly and the SRS coil assembly when it is
connected at the base of the column to the SRS wiring
harness.  The third small connector is used to substitute
for the load of the passenger air bag assembly and
pretensioner seat belt assembly when connected to the
passenger air bag assembly and pretensioner seat belt
assembly harness connector.
By substituting the resistance of the load tool when called
for, a determination can be made as to whether an inflator
circuit component is causing system malfunction and
which component is causing the malfunction.  The load

tool should be used only when specifically called for in the
diagnostic procedures.

NOTE: If comand to use 5–8840–2421–0 load tool when
repair the pretensioner seat belt, connect load tool
connector to use for driver air bag and/or passenger air
bag connector.

5–8840–0285–0 DVM

901RS153

The 5–8840–0285–0 DVM is the preferred DVM for use in
SRS diagnosis and repair.  However, 5–8840–0366–0
may be used if 5–8840–0285–0 is not available.  No other
DVMs are approved for SRS diagnosis and repair.

Scan Tool

901RW176

The Tech 2 is used to read and clear SRS Diagnostic
Trouble Codes (DTCs).  Refer to the Tech 2 Operators,
Manual for specific information on how to use the Tech 2.

SUPPLEMENTAL RESTRAINT SYSTEM

9J–27

5–8840–0385–0 Connector Test Adapter
Kit

901RS151

The 5–8840–0385–0 Connector Test Adapter Kit must be
used whenever a diagnostic procedure requests
checking or probing a terminal.  Using the appropriate
adapter will ensure that no damage to the terminal will
occur from the DVM prove, such as spreading or bending.
The adapter will also give an idea of whether contact
tension is sufficient, helping to find an open or intermittent
open due to poor terminal contact.

5–8840–2468–0 SRS Deployment Tool

901RW106

The 5–8840–2468–0 SRS Deployment Tool must be
used for deployment of the undeployed air bag, and/or
pretensioner seat belt.

5–8840–2420–0 SRS Deployment Fixture

901RW199

The 5–8840–2420–0 SRS Deployment Fixture must be
used for deployment of the undeployed passenger side
air bag.

5–8840–2469–0 SRS Adapter for Load
Tool.

901RW107

The 5–8840–2469–0 SRS Adapter for Load Tool must be
used with 5–8840–2421–0 SRS Driver/Passenger Load
Tool.

SUPPLEMENTAL RESTRAINT SYSTEM

9J–28

Tech 2 Scan Tool

From 98 MY, Isuzu dealer service departments are
recommended to use Tech 2. Please refer to Tech 2 scan
tool user guide.

901RW200

Legend

(1) PCMCIA Card
(2) RS 232 Loop Back Connector
(3) SAE 16/19 Adaptor
(4) DLC Cable
(5) Tech–2

Getting Started

D

Before operating the Isuzu PCMCIA card with the
Tech 2, the following steps must be performed:

1. Insert the Isuzu 98 System PCMCIA card (1) into the

Tech 2 (5).

2. Connect the SAE 16/19 adapter (3) to the DLC cable

(4).

3. Connect the DLC cable to the Tech 2 (5)
4. Make sure of the vehicle ignition is off.
5. Connect the Tech 2 SAE 16/19 adapter to the vehicle

ALDL/DLC connector.

060RW220

Legend

(1) For RHD model
(2) For LHD model

6. Turn on the vehicle ignition switch.
7. Verify the Tech 2 power up display.

060RW009

NOTE: The RS232 Loop back connector is only used to
diagnosis Tech 2. Refer to user guide of the Tech 2.

 

 

 

 

 

 

 

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