Kyle C Tallahassee , FL November 23, 2014 Appliance: General Electric General Electric GDF510PGD0BB Ge Dishwasher Gdf510pgd0bb: Soap dispenser would not open during wash cycle. How to replace Dishwasher Detergent Dispenser Module. Tried CLR to remove hard water deposits. That did not help. Ordered new dispenser. The GE series that the detergent module fits in was a little difficult to open. Finally found a video explaining the whole door had to come off in order to open it up to replace the module. Works great now. 27 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes