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Savana 3500 V8-4.8L (2009)

Powertrain Management > Transmission Control Systems > Actuators and Solenoids - Transmission and Drivetrain > Actuators and Solenoids - A/T > Torque Converter Clutch Solenoid, A/T > Component Information > Diagrams > Page 3905

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Torque Converter Clutch Solenoid: Service and Repair

Torque Converter Clutch Pulse Width Modulation Solenoid, Torque Converter Clutch Solenoid, and Wiring Harness

Special Tools

J 28458  Seal Protector Retainer Installer

Removal Procedure

1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle   (See: Maintenance/Vehicle Lifting/Service and Repair).
2. Remove the transmission oil pan and the filter. Refer to Automatic Transmission Fluid and Filter Replacement   (See: Transmission and

Drivetrain/Automatic Transmission/Transaxle/Service and Repair/Removal and Replacement).

3. Disconnect the transmission harness 20 way connector from the transmission internal harness pass-through connector.

Depress both tabs on the connector and pull straight up. Do not pry the connector.

Note:  Removal of the valve body is not necessary for the following procedure. 

4. Remove the 1-2 accumulator assembly. Do not remove the spacer plate. Refer to Accumulator Assembly, Spacer Plate, and Gaskets   (See:

Transmission and Drivetrain/Automatic Transmission/Transaxle/Accumulator/Service and Repair/4L60-E/4L65-E/4L70-E - Automatic
Transmission).

5. Disconnect all the internal wiring harness electrical connectors from the electrical components (1-6).

Powertrain Management > Transmission Control Systems > Actuators and Solenoids - Transmission and Drivetrain > Actuators and Solenoids - A/T > Torque Converter Clutch Solenoid, A/T > Component Information > Diagrams > Page 3905

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