Hummer H3. Manual — part 771

Fig. 146: Locating Pressure Control Solenoid & Retainer
Courtesy of GENERAL MOTORS CORP.

4. Install the pressure control solenoid.

Ensure that the electrical connection is facing downward.

5. Install the pressure control solenoid retainer and retaining bolt.

Tighten: Tighten the pressure control solenoid retaining bolt to 11 N.m (97 lb in).

2007 Hummer H3

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

Fig. 147: View Of TCC PWM Solenoid & Retainer
Courtesy of GENERAL MOTORS CORP.

6. Install the TCC PWM solenoid to the control valve body.

7. Install the TCC PWM solenoid retainer.

2007 Hummer H3

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

Fig. 148: Identifying Valve Body Electrical Connections
Courtesy of GENERAL MOTORS CORP.

8. Connect the internal wiring harness electrical connectors to the following components:

Transmission fluid pressure switch (1)

1-2 shift control solenoid (2)

2-3 shift control solenoid (3)

Pressure control solenoid (4)

TCC PWM solenoid (5)

3-2 control solenoid (6)

9. Install the 1-2 accumulator. Refer to Accumulator Assembly, Spacer Plate and Gaskets.

2007 Hummer H3

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

Fig. 149: View Of Transmission Harness 20-Way Connector
Courtesy of GENERAL MOTORS CORP.

10. Connect the transmission harness 20-way connector to the transmission pass-through

connector.

Align the arrows on each half of the connector and insert straight down.

2007 Hummer H3

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