oil OPEL FRONTERA 1998 Workshop Manual

SUPPLEMENTAL RESTRAINT SYSTEM9J–39
5. Install air bag into steering wheel and tighten bolts to
specified sequence as show in figure.
Torque: 8.8 Nꞏm (0.9 Kgꞏm/78 Ib in)
CAUTION: Never use the air bag assembly from
another vehicle. Use only new air bag assembly
proper to the Trooper which is being repaired.
827RT008
6. Enable the SRS (Refer to “Enabling the SRS” in this
section).
SRS Coil Assembly
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
d r i v e r o r
equivalent until the air bag assembly can be released
from steering wheel.
827RT008

SUPPLEMENTAL RESTRAINT SYSTEM 9J–40
3. Disconnect the yellow 2–pin connector located
behind the air bag assembly and remove air bag
assembly.Refer to “SRS Connectors” in this section
for removal and installation.
4. Disconnect horn lead connector.
827RT009
5. Remove the steering wheel attachment nut.
6. Apply a setting mark across the steering wheel and
shaft so parts can be reassembled in their original
position.
430RS004
7. Move the tires to the straight ahead position before
removing the steering wheel and remove wheel with
5–8521–0016–0.
430RT009
8. Feed wiring though the wheel and remove wheel.
9. Remove the steering lower cover and engine hood
opening lever.
10. Remove the driver knee bolster assembly.
11. Remove the steering column cover.
12. Remove air conditioning lower duct.
13. Disconnect the 12–pin wiring harness connectors
located at the base of steering column.
CAUTION: Never apply force to the steering wheel
in the direction of the shaft by using a hammer or
other impact tools in an attempt to remove the
steering wheel. The steering shaft is designed as an
energy absorbing unit.
14. Remove the combination switch assembly with SRS
coil.

SUPPLEMENTAL RESTRAINT SYSTEM9J–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: W h e n t u r n i n g t h e S R S c o i l
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 Nꞏm (3.5 Kgꞏm/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.
827RT009
12. Install air bag into steering wheel and tighten bolts to
specified sequence as shown in figure.
Torque: 8.8 Nꞏm (0.9 Kgꞏm/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.
827RT008
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.
825RX033

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 Nꞏm (0.05 kgꞏm/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
d r i v e r o r
equivalent until the air bag assembly can be released
from steering wheel.
827RT008

SUPPLEMENTAL RESTRAINT SYSTEM9J–45
3. Disconnect the yellow 2–pin connector located
behind the air bag assembly and remove air bag
assembly.Refer to “SRS Connectors” in this section
for removal and installation.
827RT009
4. Disconnect horn lead connector.
5. Remove the steering wheel attachment nut.
6. Apply a setting mark across the steering wheel and
shaft so parts can be reassembled in their original
position.
430RS004
7. Move the tires to the straight ahead position before
removing the steering wheel and removing wheel with
5–8521–0016–0.
430RT009
8. Feed wiring though the wheel and remove wheel.
9. Remove the steering lower cover and engine hood
opening lever.
10. Remove the driver knee bolster assembly.
740RT015
11. Remove the steering column cover.
12. Remove air conditioning lower duct.
13. Disconnect the wiring harness connectors located at
the base of steering column.
CAUTION: Never apply force to the steering wheel
in direction of the shaft by using a hammer or other
impact tools in an attempt to remove the steering
wheel. The steering shaft is designed as an energy
absorbing unit.
14. Remove the combination switch assembly with SRS
coil.

SUPPLEMENTAL RESTRAINT SYSTEM 9J–46
NOTE: SRS coil is a part of combination switch
assembly, which cannot be replaced separately.
Therefore, be sure not to remove the SRS coil from the
combination switch assembly.
15. Remove the snap ring.
16. Remove the cushion rubber.
17. Disconnect shift lock cable (A/T only).
18. Disconnect the starter switch harness connector
located base of steering column.
19. Remove steering lock cylinder assembly.
20. Apply a setting mark across the universal joint and
steering shaft to reassemble the parts in their original
position.
431RS013
21. Remove steering column assembly.
Installation
1. Install the steering column assembly and align the
setting marks on the universal joint and steering shaft
made during removal.
431RS013
2. Tighten the steering column fixing bolts (dash panel
side) to the specified torque.
Torque: 19 Nꞏm (1.9 Kgꞏm/14 Ib ft)
3. Tighten the steering column fixing bolts (Pedal
bracket) to the specified torque.
Torque: 17 Nꞏm (1.7 Kgꞏm/13 Ib ft)
4. Tighten the universal joint to the specified torque.
Torque: 25 Nꞏm (2.6 Kgꞏm/18 Ib ft)
5. Install steering lock cylinder assembly.
6. Connect shift lock cable (For A/T)
7. Install cushion rubber.
8. Install snap ring.
9. Install the combination switch assembly with SRS
coil.
10. Connect the wiring harness connector located on the
base of steering column.
11. Turn the SRS coil counterclockwise to full, return
about 3 turns and align the neutral mark (1).
CAUTION: W h e n t u r n i n g t h e S R S c o i l
counterclockwise to full, stop turning if resistance is
felt. Forced further turning may damage to the cable
in the SRS coil.
826RW014

SUPPLEMENTAL RESTRAINT SYSTEM9J–47
12. Install 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
13. Install the steering wheel and align the setting marks.
430RS004
14. Tighten the steering wheel fixing nut to the specified
torque.
Torque: 34 Nꞏm (3.5 Kgꞏm/25 Ib ft)15. Connect horn lead.
16. Connect air bag wiring harness connector.
NOTE: Pass the lead wire through the tabs on the plastic
cover (wire protector) of air bag to prevent lead wire from
being pinched.
827RT009
17. Install air bag into steering wheel and tighten bolts to
specified sequence as shown in figure.
Torque: 8 Nꞏm (0.8 Kgꞏm/69 Ib in)
CAUTION: Never use the air bag assembly from
another vehicle. Use only the air bag assembly
proper to the Trooper which is being repaired.
827RT008
18. Enable the SRS (Refer to “Enabling the SRS” in this
section).

SUPPLEMENTAL RESTRAINT SYSTEM 9J–48
Passenger Air Bag Assembly
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
827RS001
1. Disable the SRS (Refer to “Disabling the SRS ” in this
section).
2. Remove gear control knob.
3. Remove front console assembly.
4. Remove rear console assembly and disconnect
harness connector.
5. Remove ECM and SDM cover.
6. Remove glove box assembly with lid.
7. Remove glove box cover.
8. Remove instrument panel assist side lower cover.
9. Disconnect engine hood opener lever.
10. Remove instrument panel door side lower cover.
11. Remove lower cluster with ashtray.
12. Remove meter cluster assembly and disconnect
harness connector.
13. Remove instrument panel lower center cover.
14. Disconnect passenger air bag assembly harness
connector.
15. Remove air bag assembly fixing bolts and nuts.
16. Remove passenger air bag assembly.
Installation
827RS001
1. Install passenger air bag assembly.
2. Install air bag assembly fixing bolts, nuts and tighten
to specified torque.
Torque: 6 Nꞏm (0.6 Kgꞏm/52 Ib in)
3. Connect air bag assembly harness connector.
4. Install instrument panel lower center cover.
5. Install meter cluster assembly and connect harness
connector.
6. Install lower cluster with ashtray.
7. Install instrument panel door side lower cover.
8. Connect engine hood opener lever.
9. Install instrument panel assist side lower cover.

9J1–9
RESTRAINT CONTROL SYSTEM
Chart B “AIR BAG” warning lamp comes “ON” Steady
StepActionYe sNo
11. When measurements are requested in this chart use
5–8840–0285–0 DVM with correct terminal adapter from
5–8840–0385–0.
2. Ignition switch “OFF.”
3. Connect scan tool to data link connector, follow directions as
given in the scan tool instruction MANUAL.
4. Ignition switch “ON.”
5. Request SRS diagnostic trouble code display.
Dose scan tool indicate “No Data Received”?
Go to Step 2Go to Step 3
21. Ignition switch “OFF”.
2. Inspect SDM harness connector connection to SDM.
Is it securely connected to the SDM?
Ignition switch
“OFF”
Replace SDM
Go to Step 5
Connect SDM
securely to
de–activate
shorting clip in
SDM harness
connector
Go to Step 5
3Using scan tool, request SRS data list.
Is “ignition” less than 9 volts?
Go to Step 4
Ignition switch
“OFF”
Replace SDM
Go to Step 5
41. Ignition switch “OFF.”
2. Disconnect SRS coil and passenger air bag assemblies.
yellow 2–pin connector located at base of steering column and
behind the glove box assembly.
Disconnect SDM.
3. Disconnect the connector of “SRS Warning Lamp” of
instrument cluster.
4. Measure resistance from SDM harness connector terminal “7”
to ground “6”.
Does 5–8840–0285–0 display “OL” (Infinite)?
Go to Chart A
Replace SRS
harness
Go to Step 5
5Reconnect all SRS components, ensure all components are
properly mounted.
Was this step finished?Repeat the “SRS
Diagnostic
System Check”
Go to Step 5