Opel Frontera UBS. Service manual — part 83
SUPPLEMENTAL RESTRAINT SYSTEM STEERING WHEEL & COLUMN 2A – 53
ON-VEHICLE SERVICE
2
1
827RW035
SRS CONNECTORS
CAUTION:
The special yellow color connectors are used for
supplemental restraint system-air bag circuit.
When removing the cable harness, do not pull the cables.
Otherwise, cable disconnection may occur.
When connect the SRS connector, insert the connector
completely. Imperfect locking may cause malfunction of
SRS circuit.
REMOVAL
To remove the connector, hold the cover insulator(1) and
pull it. The cover insulator slides and lock will be released.
Do not hold the socket insulator(2).
INSTALLATION
To install the connector, hold the socket insulator(1) and
insert it. The cover insulator slides and connector will be
locked.
Do not hold the cover insulator(2).
2
1
827RW034
2A – 54 SUPPLEMENTAL RESTRAINT SYSTEM STEERING WHEEL & COLUMN
INFLATOR MODULE REPLACEMENT
1
3
2
Removal Steps
1. Fixing bolt
2. Module connector
3. Inflator module
Installation Steps
3. Inflator module
2. Module connector
1. Fixing bolt
827RS049
These steps are based on the LHD model.
REMOVAL
Preparation:
1) Turn the steering wheel so that the vehicle's wheels
are pointing straight ahead.
2) Turn the ignition switch to "LOCK".
3) Disconnect the battery ground cable, and wait at least
5 minutes.
4) Disconnect the yellow 2way SRS connector located
under the steering column.
1. Fixing Bolt
Loosen the inflator module fixing bolt from behind
the steering wheel assembly using a TORX‚ driver or
equivalent until the inflator module can be released
from steering assembly.
827RS014
SUPPLEMENTAL RESTRAINT SYSTEM STEERING WHEEL & COLUMN 2A – 55
2. Module Connector
Disconnect the yellow 2way SRS connector located
behind the inflator module.
3. Inflator Module
827RS015
827RS016
INSPECTION AND REPAIR
WARNING
THE INFLATOR MODULE SHOULD ALWAYS BE CARRIED
WITH THE URETHANE COVER AWAY FROM YOUR BODY
AND SHOULD ALWAYS BE LAID ON A FLAT SURFACE
WITH THE URETHANE SIDE UP. THIS IS NECESSARY
BECAUSE A FREE SPACE IS PROVIDED TO ALLOW THE
AIR CUSHION TO EXPAND IN THE UNLIKELY EVENT OF
ACCIDENTAL DEPLOYMENT. OTHERWISE, PERSONAL
INJURY MAY BE RESULT.
INSTALLATION
3. Inflator Module
CAUTION:
•
Never use the air bag assembly from another vehicle.
Use only the air bag assembly for "UBS".
•
When replace the inflator module, use only same parts
number assembly. If different parts number assembly is
installed, the air bag system can not function correctly
because it has different characteristic.
2. Module Connector
Support the module and carefully connect the
module connector.
NOTE:
Pass the lead wire through the tabs on the plastic
cover (wire protector) of inflator to prevent lead wire
from being pinched.
The Inflator module consists of a cover, air bag,
inflator, and retainer. Inspect the Inflator module
mainly for the following:
1) Check for holes, cracks, severe blemishes and
deformation on the cover.
2) Check that the retainer is not deformed.
3) Check for defects such as damage and breakage
in the lead wire of the squib.
If an abnormality is found as the result of the
inspection, replace the Inflator module with a new
one.
Up
2A – 56 SUPPLEMENTAL RESTRAINT SYSTEM STEERING WHEEL & COLUMN
3
4
1
2
1. Fixing Bolt
1) Secure the module with one bolt to relieve
weight on the connector wire.
2) Tighten bolts to specified sequence as figure.
N·m (kg·m/lb·in)
8 (0.8 / 69)
3) Connect the yellow 2way SRS connector located
under the steering column.
4) Connect the battery ground cable.
5) Set ignition to "ON" while watching warning
light. Light should flash 7 times and then go off.
If lamp does not operate correctly, refer to
Section 9J.
827RS017
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