Hummer H2. Manual - part 2075

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That J 42640 is installed or the ignition switch is in the LOCK position.  

3. Remove the steering wheel from the steering shaft. Refer to Steering Wheel Replacement in Steering 

Wheel and Column. 

Fig. 41: Tilt Lever & Steering Column 
Courtesy of GENERAL MOTORS CORP. 

4. On vehicles with a tilt column, pull the tilt lever straight out from the steering column. 

 

2004 Hummer H2 

2004 RESTRAINTS SIR - Hummer H2

  

Fig. 42: Identifying Lower Trim Cover 
Courtesy of GENERAL MOTORS CORP. 

5. Remove 2 TORX(R) head screws (1) from the lower trim cover (2).  

6. Remove the lower trim cover (2). 

 

2004 Hummer H2 

2004 RESTRAINTS SIR - Hummer H2

  

Fig. 43: Identifying Upper Trim Cover 
Courtesy of GENERAL MOTORS CORP. 

7. Remove 2 TORX(R) head screws (2) from the upper trim cover (1).  

8. Remove the upper trim cover (1). 

 

2004 Hummer H2 

2004 RESTRAINTS SIR - Hummer H2

  

Fig. 44: Identifying SIR Coil 
Courtesy of GENERAL MOTORS CORP. 

9. Remove the wire harness straps from the steering wheel column wire harness.  

10. Remove the retaining ring (3).  

11. Remove the SIR coil (4) from the steering shaft.  

12. If replacing, discard the SIR coil.  

Installation Procedure 

NOTE:

The new SIR coil assembly will be centered. Improper alignment of the SIR 

 

2004 Hummer H2 

2004 RESTRAINTS SIR - Hummer H2