Well, I have answered my own question. While searching for CB mounting, I was able to see the description under the switch - "ABS Diagnostic". Since it is in a location that is susceptable to being bumped by a left foot I was concerned.
Thanks to H Moffit's reply. After a diligent search for a way to mount the CB in the dash, I decided that his option was the best.
Have a nice day - Darrel
2007 3912 KSDP w/350HP ISL Cummins
2003 Grand Cherokee toad w/M&G Brake