Installation Procedure

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2004 Oldsmobile Bravada, 2004 GMC Envoy XUV, 2004 GMC Envoy XL, 2004 GMC Envoy, and 2004 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: View Of 3-2 Control Solenoid & Retainer

Courtesy of GENERAL MOTORS CORP.

Install the 3-2 control solenoid.
Install the 3-2 control solenoid retainer.

Fig 2: View Of 1-2 & 2-3 Shift Solenoids & Retainers

Courtesy of GENERAL MOTORS CORP.

Install the 1-2 and 2-3 shift solenoids.
Install the 1-2 and 2-3 shift solenoid retainers.

Fig 3: Locating Pressure Control Solenoid & Retainer

Courtesy of GENERAL MOTORS CORP.

NOTE: Refer to Fastener Notice in Cautions and Notices.

Install the pressure control solenoid.
Ensure that the electrical tabs are facing outboard.
Install the pressure control solenoid retainer and retaining bolt.
Tighten: Tighten the pressure control solenoid retaining bolt to 11 N.m (97 lb in).

Fig 4: Identifying Valve Body Electrical Connections

Courtesy of GENERAL MOTORS CORP.

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)
Install the 1-2 accumulator. Refer to Accumulator Assembly, Spacer Plate, and Gaskets .
Install the transmission oil pan and filter. Refer to Automatic Transmission Fluid/Filter Replacement .
Fill the transmission to the proper level with DEXRON® III transmission fluid. Refer to Transmission Fluid Checking Procedure .