[Nefarious]

So this morning the truck decided to pop the oilchange light..which would make sense if I hadn't changed the oil 1000 mi ago. Ontop of that it's running about 2 bars cooler on the temp guage then it normally does. Any ideas? Wife has it so Haven't actually CHECKED the oil yet but will when it gets home.

 

[rangerbob]

You have to reset the DIC when you change the oil. It has no way of knowing if you changed it or not. :roll:

 

[Nefarious]

So, how does one reset the DIC? And thanks for the responses

 

[TucsonZ71]

It's in the owners manual but it involves doing something with the truck off, key in ignition and holding the button.

 

[RiverboyGMC]

Truck off key in the on position. Push the dash button till you get to oil life. Then press and hold till the ding.

 

[Nefarious]

Thanks guys!

 

[rangerbob]

Faster way - truck in run - push and release gas pedal repeatedly until it beeps.