I have a 2009 Silverado Texas Edition, can the DIC controls be added on the steering wheel, I would like to see the avg. fuel ecomony.

 

They can be added but they wind up on the dash. On the left for a lt or similar dash or on the right for an LTZ. I bought the nedded parts from the internet $84. About ten minutes and you have all the options then you find yourself looking at it all the time for a few weeks!
JTS

 

Is there a different wiring harness?, I pulled the panel off and it has a harness for the light switch and one for the dome light, I didn't see any other harness, Thanks, Ken.

 

I just did a search and came up with the original thread that helped me install mine.https://chevroletforum.com/forum/silverado-sierra-fullsize-pick-ups-21/driver-information-center-8289/ Look at post #9 it has a link that walks you through the process.
JTS