Hummer H2. Manual - part 743

Fig. 7: Solvent Container Nuts 
Courtesy of GENERAL MOTORS CORP. 

3. Remove the nuts (1) retaining the solvent container to the vehicle. 

 

2004 Hummer H2 

2004 ACCESSORIES & EQUIPMENT Wipers/Washer Systems - Hummer H2

  

Fig. 8: Front End Inner Side Panel Gusset 
Courtesy of GENERAL MOTORS CORP. 

4. Remove the front end inner side panel gusset (2) by removing the fasteners (1).  

5. Remove the washer hoses from the "T" connections at washer pump and unseat them from the grooves in 

the washer bottle.  

6. Disconnect the washer pump electrical connector.  

7. Disconnect the washer level sensor electrical connector.  

8. Remove the washer reservoir from the vehicle.  

Installation Procedure 

 

2004 Hummer H2 

2004 ACCESSORIES & EQUIPMENT Wipers/Washer Systems - Hummer H2

  

1. Connect the washer level sensor electrical connector.  

2. Connect the washer pump electrical connector.  

3. Seat the washer hoses in the grooves on the washer bottle, and connect the hoses to the "T" connector at 

the motor.  

4. Set the solvent container in place on the vehicle, but do not install the fasteners. 

Fig. 9: Front End Inner Side Panel Gusset 
Courtesy of GENERAL MOTORS CORP. 

IMPORTANT: If replacing reservoir, make sure to transfer all necessary components.

 

2004 Hummer H2 

2004 ACCESSORIES & EQUIPMENT Wipers/Washer Systems - Hummer H2

  

5. Install the front end inner side panel gusset (2) and the fasteners retaining it to the vehicle. 

Tighten: Tighten the fasteners to 25 N.m (18 lb ft). 

6. Install air cleaner assembly. Refer to Air Cleaner Assembly Replacement in Engine Controls 6.0L 

(LQ4).  

7. Fill the washer solvent container.  

WASHER SOLVENT CONTAINER LEVEL SENSOR REPLACEMENT 

Removal Procedure 

NOTE:

Refer to Fastener Notice in Cautions and Notices.

 

2004 Hummer H2 

2004 ACCESSORIES & EQUIPMENT Wipers/Washer Systems - Hummer H2