When the F-16 runs its FLCS Bit check, everything in the cockpit seems correct, but the animation of the Flight Controls is missing. Here is an example taken from a Crew Chief's point of view of the Bit Check operating during launch. It's an older block, so not very accurate to the Block 50 digital bit.
FLCS Bit begins around 2:45 into the video and cuts out around 4:12, but it was pretty close to the end of the bit. Watch the Flight Controls (Including the leading edge flaps). These are not pilot inputs. This is the FLCS moving the controls during the BIT check.