Tom J Cedarburg , WI September 06, 2016 Appliance: General Electric Dishwasher ZBD8900P10II Ge Dishwasher Zbd8900p10ii: Drying process was no longer producing acceptable results. How to replace Vent Driver Assembly (Vent Door Actuator). I ordered and replaced the 2 possible items that I believed could be the cause. Unit now operates correctly. 3 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes