gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Sensors and Switches - Transmission and Drivetrain > < Automatic Transmission - 4L60-E|Page 4294
Page 1
background image

Torque Converter Clutch Solenoid: Service and Repair
Automatic Transmission - 4L80-E

Torque Converter Clutch (TCC) Valve and Spring Replacement 

Removal Procedure

1. Raise the vehicle.
2. Remove the oil pan and the filter. 
3. Disconnect the wiring harness if necessary.
4. Remove the snap ring.
5. Remove the plug.
6. Remove the valve.
7. Remove the spring.

Installation Procedure

1. Install the spring.
2. Install the valve.
3. Install the plug.
4. Install the snap ring.
5. Connect the wiring harness if necessary.
6. Install the filter, the oil pan and the fluid. 
7. Lower the vehicle.

Sensors and Switches - Transmission and Drivetrain > < Automatic Transmission - 4L60-E|Page 4294