Hummer H2. Manual — part 2270

Fig. 117: Identifying Transmission Fluid Pressure Switch
Courtesy of GENERAL MOTORS CORP.

8. Install the transmission fluid pressure switch.

9. Install but do not tighten the control valve body bolts which retain the transmission fluid pressure switch

to the control valve body.

NOTE:

Refer to Fastener Notice in Cautions and Notices.

NOTE:

Torque valve body bolts in a spiral pattern starting from the center. If the
bolts are torqued at random, valve bores may be distorted and inhibit
valve operation.

2004 Hummer H2

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

Fig. 118: Valve Body Bolt Tightening Sequence
Courtesy of GENERAL MOTORS CORP.

10. Tighten the control valve body bolts in a spiral pattern starting from the center, as indicated by the

arrows.

Tighten: Tighten the control valve body bolts (in sequence) to 11 N.m (97 lb in).

2004 Hummer H2

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

Fig. 119: Identifying Manual Detent Spring
Courtesy of GENERAL MOTORS CORP.

11. Ensure that the manual detent spring is aligned properly with the detent lever.

Tighten: Tighten the manual detent spring bolt to 11 N.m (97 lb in).

2004 Hummer H2

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

Fig. 120: Identifying TCC Solenoid (With O-Ring Seal) & Wiring Harness
Courtesy of GENERAL MOTORS CORP.

12. Install the TCC solenoid with a new O-ring seal to the valve body.

2004 Hummer H2

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