Control Valve Solenoid Body Cleaning and Inspection
WARNING: This page is about a different car, the 2018 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.
| Callout | Component Name |
|---|---|
|
WARNING:
Valve Springs can be tightly compressed. Use care when removing retainers and plugs. Personal injury could result.
CAUTION:
After cleaning the transmission components, allow to air dry. Do not use cloth or paper towels in order to dry any transmission components. Lint from the towels can cause component failure.
CAUTION:
Preliminary Procedure Clean and inspect all valve components and the valve body. The control valve lower body is replaceable only as an assembly.Special Tools DT-50914
Solenoid Valve Retainer Remover/InstallerEquivalent regional tools: Special ToolsDo not reuse cleaning solvents. Previously used solvents may deposit sediment which may damage the component. |
|
| 1 | Torque Converter Clutch Control Solenoid Valve Train |
| 2 | 2-3-4-6-8 Control Solenoid Valve Train |
| 3 | 1-3-5-6-7 Control Solenoid Valve Train |
| 4 | 4-5-6-7-8 Reverse Control Solenoid Valve Train |
| 5 | 1-2-7-8 Reverse Control Solenoid Valve Train |
| 6 | 1-2-3-4-5 Reverse Low Solenoid Valve Train |
| 7 | 1-2-3-4-5 Reverse Clutch Boost Valve Train |
| 8 | Manual Valve |
| 9 | Solenoid Valve Assembly Bolt |
| 10 | Default Control Solenoid Valve |
| 11 | Control Solenoid Valve Retainer |
| 12 | Line Pressure Control Solenoid Valve |
| 13 | Solenoid Valve Assembly Bolt |
| 14 | 1-2-3-4-5 Reverse Boost Solenoid Valve |
| 15 | Converter Feed Limit Valve |
| 16 | 1-3-5-6-7 Clutch Accumulator Piston |