I need help as my 2007 mazda 3 car suddenly turned on at on the dash. I got a pal of sensors I put it later a silinoid b I put all of them and I put the tcm piece which turns on the car and the light does not come out until I put it instead

 

Hello
Might be better to have your original part repaired at https://www.upfix.com

Here is the service link
https://www.upfix.com/product/tcm-ma...epair-tcm-tcu/

Here is video