Steering Control Module: Service and Repair

Replacement

1. Disconnect the battery negative cable from the battery and then wait for at least 30 seconds.
2. Turn the steering wheel so that the front wheels can face straight ahead.
3. Remove the airbag module.
4. Loosen the steering wheel lock nut.

Tightening torque :
39.2 - 49.0 N.m (4.0 - 5.0 kgf.m, 28.9 - 36.2 lb-ft)




5. Remove the steering wheel from the steering column shaft by using a SST (09561-11001).





CAUTION:

Do not hammer on the steering wheel to remove it; it may damage the steering column.
6. Remove the steering column upper and lower shroud.




7. Remove the clock spring.




8. Loosen the screw and then remove the multifunction switches.




9. Remove the lower crash pad.
10. Loosen the bolt and then disconnect the universal joint assembly from the pinion of the steering gear box.

Tightening torque :
29.4 - 34.3 N.m (3.0 - 3.5 kgf.m, 21.7 - 25.3 lb-ft)





CAUTION:
Keep the neutral-range to prevent the damage of the clock spring inner cable when you handle the steering wheel.

11. Disconnect all connectors connected the steering column.
12. Remove the steering column & EPS unit assembly by loosening the mounting bolts and nuts.

Tightening torque :
12.7 - 17.7 N.m (1.3 - 1.8 kgf.m, 9.4 - 13.0 lb-ft)








13. Installation is the reverse of the removal.

CAUTION:
When installing the clock spring, refer the RT group to prevent the damage of clock spring inner cable.

Inspection

1. Check the steering column for damage and deformation.
2. Check the steering column for damage and deformation.
3. Check the join bearing for damage and wear.
4. Check the tilt bracket for damage and cracks.
5. Check the key lock assembly for proper operation and replace it if necessary.