If the solenoid is bad, it is in the valve body on the front of the trans.
You need to check the harness for power and ground. Then check the resistance of the solenoid to confirm failure. Lastly, you need to see if it is commanded on and off by the pcm.
Not as easy as it sounds. Codes never identify bad parts, just failed systems
Monday, February 11th, 2013 AT 5:45 PM