Error lights

Well I filled my tank and and 2 wheel drive lights flashing I believe the check edge lights steady and the any skid controls flashing What is up never had codes before

 

Check that the fuel cap is tight and clicks.

 

I disconnected the battery all night fired it backup lost the codes but now won't idle

 

So when you reset the computer by disconnecting the battery does that change the throttle body motor

 

It will have to relearn the idle. There is some kind of procedure for it but I usually just drive it for a bit and it sorts itself out.

 

Clean the throttle body Which I know it was already clean because my local dealership said do it Which I knew it was already clean wiped it out purring like a kitten

 

Thanks for the help I was on vacation