2002 Chrysler Town & Country "jump pegs trouble" Questions

Had to jumpstart my van this morning and noticed the speedometer wasn't working after that. It looks like the pointer flipped past the peg at the 0 and hangs on the peg. Is this something easily fixed

...---------- speedometer is jumping? http://schematicsdiagram.blogspot.com/2012/01/isuzu-rodeo-speedometer-is-jumping.html

...jump into gear while in N so it dies some and it will not change gears and the speed-O has stoped all but a few times that it has tryed to work as talked of above and the ENG light stays on untill i ...