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How To Replace Torque Converter Clutch Solenoid

If your torque converter clutch solenoid (TCS) goes out, it can be a frustrating experience. This part allows the transmission to smoothly change gears, so it’s important that it works properly. If you don’t have a TCS, your car will experience poor acceleration and may even stall. Fortunately, replacing a TCS is not difficult and can be done in just a few minutes with the help of a few tools. In this article, we’ll show you how to replace a TCS in your car. We’ll also provide some tips on how to prevent this part from going out in the first place.

What is a Torque Converter Clutch Solenoid?

A Torque Converter Clutch Solenoid is a device that helps to reduce the amount of torque required to operate a vehicle. When the clutch solenoid fails, it can cause a decrease in engine performance and sometimes even a failure of the gearbox. If you are experiencing issues with your clutch, it is important to replace the solenoid as soon as possible.

Symptoms of a Torque Converter Clutch Solenoid Failure

When the torque converter clutch solenoid fails, it will cause a loss of power and may require replacement. Symptoms of a torque converter clutch solenoid failure may include a decreased amount of power when accelerating or decelerating, or an inability to shift between gears. To replace the clutch solenoid, begin by removing the air intake cover and radiator cap. Next, disconnect the serpentine belt and remove the engine cover. Finally, remove the clutch solenoid assembly from the engine.

How to replace a Torque Converter Clutch Solenoid

If your Torque Converter Clutch Solenoid (TCS) goes out, it’s time to replace it. Here are the steps:

1) Park your car in a safe location.
2) Disable the ignition.
3) Disconnect the negative battery cable.
4) Remove the Torque Converter Clutch Solenoid cover by unscrewing two screws on each side.
5) Remove the TCS by removing four screws and two bolts.
6) Clean and lubricate the new TCS with gear oil or lithium grease before installing it in reverse order to the original.


If your torque converter clutch is starting to give you trouble, it might be time to replace the torque converter clutch solenoid. This is a relatively simple repair that can fix many issues with your vehicle’s clutches. If you’re not sure how to do it, or if it’s been awhile since you’ve replaced the solenoid, our experts at an automotive repair shop could take care of everything for you. Give us a call today and let us help get your car running smoothly again!