I changed my torque clutch converter because my cel came on with the code for it. After getting the code cleared the light came back on and a week before that my 02sensor went bad w/cel which I changed. My tranny still rides ok but a bit sluggish forsure

 

My question is why is my cel light still on and what should I expect given all this info

 

What code is being thrown

 

 

Fix that voltage code before you do anything else. Issues with the battery and/or charging system can cause all kinds of random madness.

 

i believe thats from my subwoofer been there for a while

 

Check your battery grounds, after that, replaced the torque converter lock up solenoid, its relatively easy to do. and hope for the best, I had the same trans codes, I had done a service when I got the car, road trip, threw the code, replaced the lock up solenoid, test drove and was good, then a week later, another road trip, about 60 miles out of town I noticed the torque converter not locking up, slowed down to take some other road and went to give it gas, nothing. Apparently for the most part the #1 fix seems to be replacement of trans :/ and in my case it was just that >