Coulda Vacum hose leak cause the transmission to jolt when coming to a complete stop? I need help ASAP

 

Not sure if it can cause the transmission to do this but a vacuum leak can cause other issues even despite all the electronic controls on the rest of the engine.

Can you state your model year and whether you have an SC300 or SC400, Krazybean? I assume you have an automatic model. And describe the symptoms for us?