Customer Questions and Answers for Timer (3-Cycle, Dishwasher) by Whirlpool

This is the cycle timer for select 3-cycle dishwashers. It controls the sequence of filling, washing, draining, rinsing, and drying so the machine advances through each step on time and completes the selected program reliably.

• Rotates internal contacts to power the motor, pump, valves, and heater in the correct order and duration for 3 preset cycles
• Common symptoms of a failing timer include: not advancing or stopping mid-cycle
• Helps restore consistent, predictable cycle progression when the original timer is worn or stuck

• Disconnect power before servicing; access is typically through the control console
• Label and transfer wires one at a time to the matching terminals on the new timer
• Secure the timer and align the shaft so the dial/knob engages correctly; test a short cycle after reassembly