Ok I have had the edge evo in my truck ( 05 screw 5.4 ) for about 1 1/2 years. i switched a couple months ago from level 2 to level 3. Today I was switching back and went to enter my tire size and it says error this calibration not supported. What do I need to do?

 

You'd probably get better answers if you called Edge. They have good customer service.

 

Got it fixed! Hooked up to computer and updated

 

Also got it to green now instead of blue, which looks better in my truck

 

You can make it any color, it defaults back to green after an update. Mine is red, go figure.

 

somebody needs to read their owners manual..

 

Reset you truck to stock, then reprogram it. If this doesn't work, then call Edge.

 

He said he fixed it by updating it..