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6E-2 STEERING WHEEL AND COLUMNMAINTENANCE AND REPAIR
ON-VEHICLE SERVICE
STEERING COLUMN
1 Horn Pad
2 Nut ....................................................... 50-80 Nm
3 Washer
4 Steering Wheel
5 Combination Switch Assembly
6 Combination Switch Lower Cover
7 Combination Switch Upper Cover
8 Bolt
9 Bolt
10 Bolt
11 Crash Pad Panel
12 Bolt ...................................................... 30-40 Nm
13 Spring Washer
14 Steering Column Shaft
15 Bolt ........................................................ 9-14 Nm
16 Bolt ...................................................... 13-40 Nm
17 Column & Shaft Assembly
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STEERING WHEEL AND COLUMN 6E-3
Removal & Installation Procedure
1. Remove the horn pad from the steering wheel anddisconnect the connectors .
2. Place an alignment marks on the column shaft end and fixing nut and then remove the fixing nut. Installation Notice
3. Remove the steering wheel.
4. Remove the combination switch upper cover .
Tightening Torque 50 - 80 Nm
5. Release the crash pad panel. Notice Remove the hood release wire and the other switch connectors.
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6E-4 STEERING WHEEL AND COLUMN
6. Disconnect each connectors.
7. Remove the vacuum hose from the ignition switch(Dieselonly) .
9. Remove the lower shaft by removing the bolt of the steering column shaft. Installation Notice
Tightening Torque 9 - 14 Nm
8. Remove the combination switch assembly.
10. Remove the dash panel mounting bolts. Installation Notice
Tightening Torque 30 - 40 Nm
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STEERING WHEEL AND COLUMN 6E-5
Tightening Torque 30 - 40 Nm
11. Remove the steering column upper mounting bolt and pull
out steering column assembly. Installation Notice
12. Installation is reverse order of the removal.
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SUPPLEMENTAL RESTRAINT SYSTEM(SRS) 8B-3
CAUTIONS
Failure to follow the correct service procedure can cause air bag damage or personal injury due to unexpected air
bag deployment. Before service (removal and installation of part, check for replacement), please be weal noticed offollowing items for your correct service.
1. For service, turn the ignition switch to ‘LOCK’ position and wait for 30 seconds after disconnecting the negative battery cable.
2. If the vehicle collapsed, remove the air bag ECU first to reserve the crash records.
3, Never use other vehicles’ air bag components and replace with specified new part.
4. Never disassemble or repair the air bag module, air bag unit and wiring harness to re-use.
5. Replace the air bag module and air bag unit with new if it dropped, cracked or damaged.
6. Only qualified technicians in service shop should check or repair the air bag,
7. Before service, should be well noticed of warning labels on the vehicle.
A. Sun Visor Side
[Warning] Pull down the sun visor and see SRS air bag warning lamp on the head lining. B. Head Lining
[Warning]
1 . This vehicle is equipped with air bag. Air bag is supplemental device for the seatbelt. Fasten your seatbelt.
2. This air bag should be replaced by authorized supplier within replacement intervals.
3. When the ignition key is turned to ON position, SRS warning lamp will turn on for 6 sec. and go off. In this case, the system is normal. For the following cases, see service manual. - SRS warning lamp does not turn on. - SRS warning lamp does not go off.- SRS warning lamp continues to blink.
C. Steering Wheel Body Inner
[Warning] Before removing the steering wheel, read service manual first. Set the front wheels straight forward
and align the center position marks of SRS clock spring. Improper removal or installation of the steering wheel can damage the SRS components. D. Engine Compartment
[Warning] This vehicle is equipped with air bag. Before checking the engine compartment, read servicemanual first. Faultuy check and service can cause SRS air bag deployment and system defects that can be led to severe damage. E. Battery Cable
[Warning]
Before disconnecting the battery power, read service manual first.
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8B-6 SUPPLEMENTAL RESTRAINT SYSTEM(SRS) AIR BAG MODULE
Air bag module is installed in the pad of steering wheel center and inflator is consisted of igniter, explosives, gas generating material and bag. When crashed, the air bag control unit sends current to the air bag module through squib line and this current ignites as ignition energy (6mJ) momentarily igniting explosives and bag will be inflated by nitrogen gas protecting driver at the same and then deflates.1 Air bag Module
2 Module Housing
3 Bag
4 Module Bracket
5 Retainer Ring
6 Inflator
7 Horn Switch
8 Backing Plate
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8B-18 SUPPLEMENTAL RESTRAINT SYSTEM(SRS)
MAINTENANCE AND REPAIR ON-VEHICLE SERVICE AIR BAG MODULE Removal & Installation Procedure
1. Remove the steering wheel rid (LH,RH) with a screwdriver.Installation Notice Each position mark (LH,RH) is stamped on the inner surface of the rids.
Tightening Torque 7 - 11 Nm
3. Disconnect the connectors and remove the air bag module.
4. Installation should follow the removal procedure in thereverse order.
2. Unscrew the bolts from both sides.
Installation Notice
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8B-20 SUPPLEMENTAL RESTRAINT SYSTEM(SRS) Removal & Installation Procedure preceding work : removal of steering wheel
1. Turn the ignition switch to “OFF” position and disconnectthe battery negative cable. Start the procedure after waiting over 3oseconds.
2. Unscrew 3 screws from lower cover on steering column shaft and remove the lower cover.
3. Unscrew 4 screws from clock spring and remove the clock
spring
Installation Notice
Don’t try to repair and modify the clock spring.
When aligning the neutral position, turn to clockwise until it stops, and turn to counter clockwise until the marks are aligned