Hummer H3. Manual — part 744

Fig. 50: Floor Shift Control Replacement
Courtesy of GENERAL MOTORS CORP.

Automatic Transmission Control Replacement

Callout

Component Name

Fastener Tightening Specifications: Refer to Fastener Tightening Specifications .

Preliminary Procedures

1. Remove the floor shift control knob. Refer to Floor Shift Control Knob

Replacement.

2. Remove the console upper trim plate. Refer to Front Floor Upper Console Trim

Plate Replacement (LHD w/Automatic Transmission) or Front Floor Upper
Console Trim Plate Replacement (LHD w/Manual Transmission) or Front
Floor Upper Console Trim Plate Replacement (RHD w/Automatic
Transmission) or Front Floor Upper Console Trim Plate Replacement (RHD
w/Manual Transmission) .

NOTE:

Refer to Fastener Notice .

2007 Hummer H3

2007 TRANSMISSION Automatic Transmission - 4L60-E/4L65-E/4L70-E - H3

PARK/NEUTRAL BACKUP SWITCH REPLACEMENT

Tools Required

J 41364-A Park Neutral Switch Aligner

Removal Procedure

1. Apply the parking brake.

2. Shift the transmission into NEUTRAL.

3. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .

3. Disconnect the transmission range selector cable from the floor shift control. Refer to

Automatic Transmission Range Selector Lever Cable Replacement.

1

Floor Shift Control Bolts (Qty: 4)

Tighten: 20 N.m (15 lb ft)

2

Floor Shift Control

2007 Hummer H3

2007 TRANSMISSION Automatic Transmission - 4L60-E/4L65-E/4L70-E - H3

Fig. 51: View Of Transmission Control Lever
Courtesy of GENERAL MOTORS CORP.

4. Remove the nut securing the transmission control lever to the manual shaft.

5. Remove the transmission control lever from the manual shaft.

2007 Hummer H3

2007 TRANSMISSION Automatic Transmission - 4L60-E/4L65-E/4L70-E - H3

Fig. 52: View Of Park/Neutral Back Up Switch Electrical Connector
Courtesy of GENERAL MOTORS CORP.

6. Disconnect the electrical connector (3) from the switch (4).

2007 Hummer H3

2007 TRANSMISSION Automatic Transmission - 4L60-E/4L65-E/4L70-E - H3