Hummer H2. Manual - part 2245

REPAIR INSTRUCTIONS 

FLOOR SHIFT CONTROL KNOB REPLACEMENT 

Removal Procedure 

Connector Part Information

z

12177196  

z

6-way Conn 6 F M/P 150 (BN)  

Pin

Wire Color

Circuit No.

Function

A

L-BU

553

Tow/Haul Switch Signal

B

BK

1050

Ground

C-D

-

-

Not Used

E

BN/WH

230

Switch Illumination Supply Voltage

F

-

-

Not Used

 

2004 Hummer H2 

2004 TRANSMISSION Automatic Transmission - 4L60-E/4L65-E (Introduction) - Hummer H2

  

Fig. 23: Floor Shift Control Knob 
Courtesy of GENERAL MOTORS CORP. 

1. Loosen the set screw (1).  

2. Pull up to remove the shift control knob (2) from the transmission control assembly.  

Installation Procedure 

 

2004 Hummer H2 

2004 TRANSMISSION Automatic Transmission - 4L60-E/4L65-E (Introduction) - Hummer H2

  

Fig. 24: Floor Shift Control Knob 
Courtesy of GENERAL MOTORS CORP. 

1. Install the shift control knob (2) to the transmission shift control assembly.  

2. Apply threadlock GM P/N 12345382 (Canadian P/N 10953489) or equivalent to the threads of the shift 

knob set screw. 

Tighten: Tighten the shift control knob set screw (1) to 2 N.m (18 lb in). 

AUTOMATIC TRANSMISSION RANGE SELECTOR CABLE REPLACEMENT 

Removal Procedure 

NOTE:

Refer to Fastener Notice in Cautions and Notices.

 

2004 Hummer H2 

2004 TRANSMISSION Automatic Transmission - 4L60-E/4L65-E (Introduction) - Hummer H2

  

Fig. 25: Aligning & Installing Cable To Bracket 
Courtesy of GENERAL MOTORS CORP. 

1. Position the shift lever to the park position.  

2. Raise the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.  

3. Ensure the transmission manual shaft is positioned to mechanical park.  

4. Remove the range selector retaining clip and then the cable from the bracket at the transmission.  

5. Remove the range selector cable end (2) from the transmission range selector lever ball stud (1).  

6. Lower the vehicle and ensure that the shift lever is still in the park position.  

7. Remove the console. Refer to Console Replacement in Instrument Panel, Gauges and Console. 

 

2004 Hummer H2 

2004 TRANSMISSION Automatic Transmission - 4L60-E/4L65-E (Introduction) - Hummer H2