Chosen Solution

My Thermador Dishwasher model DWHD64CP runs for hours. It seems to get “stuck” in wash cycle. How can I troubleshoot this problem?

Timers don’t often fail. But if every other part of the dishwasher seems to be working properly and the timer knob seems to be stuck in one place–doing one function continuously–the timer may be at fault. Dishwasher timers can’t be repaired. If yours is defective, replace it. Is the water hot?