Hummer H2. Manual - part 2006

Fig. 132: Mode Actuator 
Courtesy of GENERAL MOTORS CORP. 

5. Connect the electrical connector (3) to the mode actuator (4).  

6. Install the screws to the mode actuator (4).  

7. Install the mode actuator (4) to the HVAC module assembly (1).  

8. Install the HVAC module assembly. Refer to HVAC Module Assembly Replacement .  

MODE DOOR REPLACEMENT - UPPER 

Removal Procedure 

 

2004 Hummer H2 

2004 HVAC Heating, Ventilation and Air Conditioning - Hummer H2

  

1. Remove the HVAC module assembly. Refer to HVAC Module Assembly Replacement . 

Fig. 133: Mode Actuator 
Courtesy of GENERAL MOTORS CORP. 

2. Disconnect the electrical connector (3) from the mode actuator (4).  

3. Remove the screws from the mode actuator (4).  

4. Remove the mode actuator (4) from the HVAC module assembly (1).  

5. Remove the wiring harness from the air distribution housing (1). 

 

2004 Hummer H2 

2004 HVAC Heating, Ventilation and Air Conditioning - Hummer H2

  

Fig. 134: Air Distribution Housing And HVAC Module Assembly 
Courtesy of GENERAL MOTORS CORP. 

6. Remove the screws from the air distribution housing (1).  

7. Remove the air distribution housing (1) from the HVAC module assembly (2). 

 

2004 Hummer H2 

2004 HVAC Heating, Ventilation and Air Conditioning - Hummer H2

  

Fig. 135: Screws & Air Distribution Housing 
Courtesy of GENERAL MOTORS CORP. 

8. Remove the screws from the air distribution housing (1).  

9. Separate the air distribution housing halves. 

 

2004 Hummer H2 

2004 HVAC Heating, Ventilation and Air Conditioning - Hummer H2