Recently my Caravan threw a Code 34 at me, I know this code stands for "Speed control shorted or open." Since I don't have the Chilton's/Hayne's manual yet (shipping takes forever where I live), where exactly is the "speed control" and how would I go about fixing it save replacing it?
Would it be terrible to leave it as is? Should I worry enough to spend the money on it?

On a side note, in case anyone is looking for what the codes mean: Mopar PCM Codes Scroll to the bottom of the page and there you'll find codes for 1980's vehicles to newest vehicles.