Opel Frontera UBS. Manual - part 2922

SUPPLEMENTAL RESTRAINT SYSTEM

9J–41

Installation

1. Install  the combination switch assembly with SRS

coil.

2. Turn the SRS coil counterclockwise to full, return

about 3 turns and align the neutral mark (1).

CAUTION: When turning the SRS coil
counterclockwise to full, stop turning if resistance is
felt.  Forced further turning may damage the cable in
the SRS coil.

826RW014

3. Connect the wiring harness connectors located at the

base of steering column.

4. Install the air conditioning lower duct.
5. Install the steering column cover.

CAUTION: When installing the steering column
cover, be sure to wire (through each harness) as
illustrated so that the harness starter switch,
combination switch and SRS coil may not catch
wiring.

825RS048

6. Install the driver knee bolster assembly.
7. Install the steering lower cover and engine hood

opening lever.

8. Install the steering wheel and align the setting marks.

430RS004

9. Tighten the steering  wheel fixing nut to the specified

torque.

Torque: 34 N·m (3.5 Kg·m/25 Ib ft)

10. Connect horn lead.

11. Connect air bag to wiring harness connector.

NOTE: Pass the lead wire through the tabs on the plastic
cover (wire protector) of air to prevent lead wire from
being pinches.

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12. Install air bag into steering wheel and tighten bolts to

specified sequence as shown in figure.

Torque: 8.8 N·m (0.9 Kg·m/78 Ib in)

SUPPLEMENTAL RESTRAINT SYSTEM

9J–42

CAUTION: Never use the air bag assembly from
another vehicle. Use only new air bag assembly
proper to the Trooper which is being repaired.

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13. Enable the SRS (Refer to “Enabling the SRS” in this

section).

SRS Coil Replacement Procedure

Removal

1. Same removal steps until step 13 of SRS Coil

Assembly Removal.

2. Disconnect the horn terminal NO.12 from connector

and remove the tape binding harness. (Refer to How
to Disconnect the horn terminal in this section.)

827RX029

3. Remove four bolts of SRS coil assembly and remove

the SRS coil assembly from the combination switch.

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SUPPLEMENTAL RESTRAINT SYSTEM

9J–43

How to Disconnect the horn terminal

1. Lift the terminal lock plate from upper portion of

connector with a minitenes screw driver (-) and
release connector terminal lock.

827RX045

Legend

(1) Minitenes screw driver (-)
(2) Connector lock knob

2. Pull out the terminal of lead wire coming to connector

NO.12 while lifting the lock part with a minitenes
screw driver (-).

827RX046

Legend

(1) Lock
(2) Minitenes screw driver (-)
(3) Terminal

How to Connect Horn Terminal

1. Insert horn terminal from behind black connector

NO.12 until connector lock works.

827RX047

Legend

(1) Terminal
(2) Connector lock knob

2. Push terminal lock plate into the connector for a duble

lock.

827RX048

SUPPLEMENTAL RESTRAINT SYSTEM

9J–44

Installation

1. Set cancel cam and SRS coil in position and install the

SRS coil to combination switch by tightening the four
bolts to a specified tightening torque with four bolts.

Torque: 0.5 N·m (0.05 kg·m/4 Ib ft)

825RX033

2. Insert the horn terminal into the connector NO.12 and

bind the combination switch harness and SRS coil
harness with a tape. (Refer to How to Connect the
Horn Terminal in this section.)

3. After installation steps above, same steps as SRS

Coil Assembly installation step 2 to step 13.

Steering Column

Service Precautions

WARNING: SAFETY PRECAUTIONS MUST BE
FOLLOWED WHEN HANDLING A DEPLOYED AIR
BAG ASSEMBLY. AFTER DEPLOYMENT, THE AIR
BAG ASSEMBLY SURFACE MAY CONTAIN A SMALL
AMOUNT OF SODIUM HYDROXIDE, A BY–PRODUCT
OF THE DEPLOYMENT REACTION, THAT IS
IRRITATING TO THE SKIN AND EYES. MOST OF THE
POWER ON THE AIR BAG ASSEMBLY IS
HARMLESS. AS A PRECAUTION, WEAR GLOVES
AND SAFETY GLASSES WHEN HANDLING A
DEPLOYED AIR BAG ASSEMBLY, AND WASH YOUR
HANDS WITH MILD SOAP AND WATER
AFTERWARDS.

WARNING: WHEN CARRYING A LIVE AIR BAG
ASSEMBLY, MAKE SURE THE BAG AND TRIM
COVER ARE POINTED AWAY FROM YOU. NEVER
CARRY AIR BAG ASSEMBLY BY THE WIRES OR
CONNECTOR ON THE UNDERSIDE OF MODULE. IN
THE CASE OF AN ACCIDENTAL DEPLOYMENT, THE
BAG WILL THEN DEPLOY WITH MINIMAL CHANCE
OF INJURY. WHEN PLACING ALIVE AIR BAG
ASSEMBLY ON A BENCH OR OTHER SURFACE,
ALWAYS FACE BAG AND RIM COVER UP, AWAY
FROM THE SURFACE. NEVER REST A STEERING
COLUMN ASSEMBLY ON THE STEERING WHEEL
WITH THE AIR BAG ASSEMBLY FACE DOWN AND
COLUMN VERTICAL. THIS IS NECESSARY SO THAT
A FREE SPACE IS PROVIDED TO ALLOW THE AIR
BAG ASSEMBLY TO EXPAND IN THE UNLIKELY
EVENT OF ACCIDENTAL DEPLOYMENT.
OTHERWISE, PERSONAL INJURY COULD RESULT.

NOTE: In the event deployment has occurred, inspect
coil assembly wire for any signs of scorching, melting or
any other damage due to excessive heat. If the coil has
been damaged, replace it.

Removal

1. Disable the SRS (Refer to “Disabling the SRS ” in this

section).

2. Loosen the air bag assembly fixing bolts from behind

the steering wheel assembly using a TORX



 driver or

equivalent until the air bag assembly can be released
from steering wheel.

827RT008