Isuzu Amigo / Axiom / Trooper / Rodeo / VehiCross. Service manual - part 1722

POWER-ASSISTED STEERING SYSTEM

2A–37

7. Loosen the inflator module fixing bolt from behind 

the steering wheel assembly using a TORX® driver 
or equivalent until the inflator module can be 
released from steering assembly. Disconnect the 
yellow 2-way SRS connector and horn lead located 
behind the inflator module, then remove inflator 
module.

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WARNING:  The INFLATOR MODULE SHOULD 
ALWAYS BE CARRIED WITH THE TRIM COVER 
AWAY FROM YOUR BODY A ND SHOULD ALWAYS 
BE LAID ON A FLAT SURFACE WITH THE 
URETHANE SIDE UP. THIS IS NECESSARY 
BECAUSE FREE SPACE IS PROVIDED TO ALLOW 
THE AIR CUSHION TO EXPAND IN THE UNLIKELY 
EVENT OF ACCIDENTAL DEPLOYMENT. 
OTHERWISE, PERSONAL INJURY MAY RESULT.

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8. Apply a setting mark (1) across the steering wheel 

and shaft so parts can be reassembled in their 
original position. Move the front wheels to the 
straight ahead position, then use steering wheel 
remover J–29752 to remove the steering wheel.

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2A–38

POWER-ASSISTED STEERING SYSTEM

CAUTION:  Never apply force to the steering wheel 
shaft 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.

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9. Remove steering column cover.

10. Disconnect the wiring harness connectors located 

under the steering column then remove combination 
switch and SRS coil assembly.

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Installation

1. Install combination switch and SRS coil assembly. 

After installation of combination switch assembly, 
connect the combination switch wiring harness 
connector and the SRS 2-way connector located 
under the steering column. Then turn the SRS coil 
counter clockwise to full, return about 3 turns and 
align the neutral mark.

CAUTION:  Turn the SRS coil counter clockwise 
until some resistance is felt, or damage may occur 
to the SRS coil.

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POWER-ASSISTED STEERING SYSTEM

2A–39

2. When installing the steering column cover, be sure 

to route each wire harness as illustrated so that the 
harnesses do not catch on any moving parts.

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3. Align the setting marks made when removing then 

install steering wheel.

CAUTION:  Never apply force to the steering wheel 
shaft 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.

4. Tighten the steering wheel fixing nut to the specified 

torque.

Torque: 34 N·m  (25 lb ft)

5. Support the inflator module and carefully connect 

the SRS connector and horn lead.

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

6. Tighten bolts to specified torque.

Torque: 9 N·m (78lb in)

7. Install driver knee bolster (reinforcement).

8. Install instrument panel lower cover then Install the 

engine hood opening lever.

9. Connect the SRS connector.

10. Connect the battery “-" terminal cable.

11. Turn the ignition switch to the “ON" position and 

observe the warning lamp. The lamp should flash 7 
times. If the lamp does not operate correctly, refer to 
Restraints section.

Legend

(1)

Steering Column Cover

(2)

Starter Switch Harness

(3)

Combination Switch Harness

(4)

Inflator Module Harness

2A–40

POWER-ASSISTED STEERING SYSTEM

Lock Cylinder

Lock Cylinder and Associated Parts

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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 ground cable, and wait at 

least 5 minutes.

4. Disconnect the yellow 2-way SRS connector located 

under the steering column.

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 become uncentered which will cause damage to 
the coil assembly.

5. Remove the engine hood opening lever and 

steering lower cover.

6. Remove driver knee bolster (reinforcement).

Legend

(1)

Inflator Module

(2)

Steering Wheel

(3)

Steering Column Cover

(4)

Combination Switch and SRS Coil Assembly

(5)

Snap Ring

(6)

Cushion Rubber

(7)

Lock Cylinder Assembly

(8)

Instrument Panel Lower Cover

(9)

Driver Knee Bolster (reinforcement)

(10)

Shift Lock Cable (for A/T)