Hummer H2. Manual - part 1272

Fig. 19: Separating Weather Pack Connector Halves 
Courtesy of GENERAL MOTORS CORP. 

1. Remove the terminal position assurance (TPA) device, the connector position assurance (CPA) device, 

and/or the secondary lock.  

2. Separate the connector halves (1). 

 

2004 Hummer H2 

2004 ACCESSORIES & EQUIPMENT Wiring Systems - Hummer H2

  

Fig. 20: Removing Cable & Terminal From Connector 
Courtesy of GENERAL MOTORS CORP. 

3. Use the proper pick or removal tool (1) in order to release the terminal.  

4. Gently pull the cable and the terminal (2) out of the back of the connector. 

 

2004 Hummer H2 

2004 ACCESSORIES & EQUIPMENT Wiring Systems - Hummer H2

  

Fig. 21: Aligning Locking Device 
Courtesy of GENERAL MOTORS CORP. 

5. Re-form the locking device if you are going to reuse the terminal (1).  

6. To repair the terminal, refer to Terminal Repair.  

Terminal Repair 

1. Slip the cable seal away from the terminal.  

2. Cut the wire as close to the terminal as possible.  

3. Slip a new cable seal onto the wire.  

4. Strip 5 mm (3/16 in) of insulation from the wire.  

5. Crimp a new terminal to the wire.  

6. Solder the crimp with rosin core solder.  

7. Slide the cable seal toward the terminal.  

8. Crimp the cable seal and the insulation.  

9. If the connector is outside of the passenger compartment, apply grease to the connector.  

Reinstalling Terminal 

1. In order to reuse a terminal or lead assembly. Refer to Wiring Repairs . 

 

2004 Hummer H2 

2004 ACCESSORIES & EQUIPMENT Wiring Systems - Hummer H2

  

2. Ensure that the cable seal is kept on the terminal side of the splice.  

3. Insert the lead from the back until it catches.  

4. Install the TPA, CPA and/or the secondary locks.  

PULL TO SEAT CONNECTORS 

Terminal Removal 

If the terminal is visibly damaged or is suspected of having a faulty connection, the terminal should be replaced.

Follow the steps below in order to repair pull-to-seat connectors: 

Fig. 22: Aligning Removal Tool 
Courtesy of GENERAL MOTORS CORP. 

1. Remove the connector position assurance (CPA) device and/or the secondary lock.  

2. Disconnect the connector from the component or separate the connectors for in-line connectors.  

3. Remove the terminal position assurance (TPA) device.  

4. Insert the proper pick or removal tool into the front of the connector body. 

5. Grasp the wire at the back of the connector body and gently push the terminal (1) out the front of the 

IMPORTANT: On connectors with more than one terminal the service loop may not be 

large enough to remove the terminal and crimp on a new one. If the 
terminal wire does not have a large enough service loop for removal, cut 
the wire 5 cm (2 in) behind the connector before removal.

 

2004 Hummer H2 

2004 ACCESSORIES & EQUIPMENT Wiring Systems - Hummer H2