Click in dash
Thanks for the input. I started my task by disassembling the passenger side rotor and pads and in turn replaced with new rotor and pads. I then proceeded to the drivers side and repeated the process. I put all my tools away and started the truck so I could perform the daunting task of breaking in the new pads. When I press on the brake pedal while in "P" park, there was a "click" sound in the dash, but when the truck is in gear "D" and I press the brake pedal, it doesn't '"click" in the dash. Not sure what else Gandolf needs but hopefully he can help.
What ShirBlackspots said, the click is the park safety switch to prevent you from shifting into gear without your foot on the brake. You probably just never noticed it before. Completely normal and occurs in most vehicles since the 1990's.






