Somebody told me to change the camshaft position sensor.
I changed it and still I have the same code.
Do they have to be reset by the Cadillac dealership or with the computer. What do I do next?
With a code number, there is never anything wrong with taking your vehicle to a dealership. They have certified technicians who would be able to further assist you with your situation. If you would like to go this route, please private message me so I can help assist you throughout this process.