I have a code 34 "speed sensor driver" fault on my 90 Caravan. Can anyone point me in the right direction to find a description for this guy?

Thanks

This site says, Speed control short or open. That would lead me to the cruize control circuit. There's probably a sensor wire from the speed controller in the engine compartment to the computer. Sensor, wire or computer could be at fault.
http://www.allpar.com/fix/80s-codes.html

Thanks dude!