What are Torque converter clutch solenoid circuit symptoms in a 1997 Neon?

YOu probably won't notice any symptoms, which is why it triggers the check engine light. This solenoid acts to slow down your torgue converter when you deccelerate from high speeds to a stop, such as when you exit the highway. Failure of this curcuit COULD potentially damage your transmission which is why you need to know about it. The solenoid is attached to the valve body inside your transmission.