Isuzu KB P190. Manual — part 76

POWER-ASSISTED STEERING SYSTEM 3B-43

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.

Refer to the adjustment method in case a mark has

not been applied in this section.

NOTE: Confirm SRS and horn harness connector is
fixed by the steering wheel.

RTW73BSH000701

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.

9. Tighten the steering wheel fixing nut to the specified

torque.

Torque: 35 N

⋅⋅⋅⋅m (3.6 kgf⋅⋅⋅⋅m/26 lb⋅⋅⋅⋅ft)

10. Support the inflator module and carefully connect

the SRS connector (1) and horn lead (2) (with SRS
air bag).

RTW73BSH001101

11. Connect the horn leads at center of wheel (without

SRS air bag).

NOTE: The horn leads (1) are passed along the top of
the bracket (2).
(Plastic type steering wheel only)

RTW73BSH000801

12. Push the horn pad at areas 1-4.

Tighten the horn pad fixing screw to the specifed

torque (without SRS air bag)
Torque: 3 N

⋅⋅⋅⋅m (0.3 kgf⋅⋅⋅⋅m/26 lb⋅⋅⋅⋅in)

NOTE: A horn pad should not be struck during
attachment.

RTW73BSH000201

3B-44 POWER-ASSISTED STEERING SYSTEM

13. Align each snap stud of driver air bag to the holes on

steering wheel. (with SRS air bag)

RTW73BSH001201

RTW73BSH000401

14. Push the SRS air bag at area-1 (1) and area-2 (2). At

that time confirm the audible noise of each stud.

(with SRS air bag)

RTW73BSH000301

15. Enable the SRS (Refer to "Enabling the SRS" in this

section). (with SRS air bag)

16. Install driver knee bolster (reinforcement).

17. Install instrument panel lower cover then install the

engine hood opening lever.

18. Connect the SRS connector (with SRS air bag).

19. Connect the battery "-" terminal cable. (with SRS air

bag)

20.

Turn the ignition switch to "ON" while watching

warning light and check - the light should flash 7

times and then go off. If lamp does not operate

correctly, refer to Restraints section.

POWER-ASSISTED STEERING SYSTEM 3B-45

Lock Cylinder

Lock Cylinder and Associated Parts

RTW73BLF000401

Legend
(1) Steering Column Cover
(2) Steering Wheel
(3) Inflator Module or Horn pad
(4) Combination Switch and SRS Coil Assembly

(5) Steering Column Assembly
(6) Lock Cylinder Assembly
(7) Instrument Panel Lower Cover
(8) Driver Knee Bolster (reinforcement)

Removal

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 "-" terminal cable, and wait at

least 5 minutes (with SRS air bag).

4. Disconnect the yellow 2-way SRS connector located

under the steering column (with SRS air bag).

3B-46 POWER-ASSISTED STEERING SYSTEM

CAUTION: The wheels of the vehicle must be
straight ahead and the steering column in the
"LOCK" position before disconnecting the steering
wheel. Failure to do so will cause the coil assembly
to lose its centering which will cause damage to the
coil assembly (with SRS air bag).

5. Remove the engine hood opening lever and

steering lower cover.

6. Remove driver knee bolster (reinforcement).
7. Disable the SRS (Refer to "Disabling the SRS" in

this section) (with SRS air bag).

8. Check the holes on both sides of the steering cover

(with SRS air bag).

060R300025

9. Check the position of the pins in thier holes. Push

the pin in the direction of the arrow (with SRS air
bag).

RTW73BSH000101

10. Push the four pins with a φ 5~6 mm (0.20~0.24 in)

bar (with SRS air bag).

060R300031

11. Cancel the lock to release the four pins (with SRS

air bag).

12. Loosen the horn pad fixing screw at the rear of the

steering wheel (without SRS air bag).

430R300009