Vsc and check engine light on help!

So the vsc and check engine light is now on in my 05, Plug in a scanner and it showed that the gas cap was bad, I replace it and still on, now it’s been a few days since I replace the damn thing. I was reading some threats in here and some guy said he had a zpc done ( I have no clue what that is) but I’m not sure if I need to take it to a shop or if I just try to restart the computer by disconnecting the battery. Is this a common issue? Not so serious issue ?

 

Disconnect the battery. Unplug both pos. And neg. Then touch the 2 together. That will sure get all the residual power out and hook back up. See if that clears it.

 

Thanks for the tip, it all clear and have been driving around for a while now and turning off and on truck and it’s seems that it’s all good!, thanks

 

Awesome man. Happy trails!!

 

Or you can just pull the ECU fuse and reinstall it.