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Customer Questions and Answers for Timer (Dishwasher) by Ge

4.89 (64)
By: Ge
Part Number: OEM21648930
Manufacturer Part Number: WD21X33639

This dishwasher timer controls the timing and sequence of wash, rinse, drain, and dry operations. Replacing a failed timer ensures the machine advances through each stage properly for complete cycles and reliable cleaning results.

  • Advances the cycle and routes power to pumps, valves, and heater at the correct times
  • Can cause cycles to run unusually long/short or skip steps when failing
  • Intermittent start/stop behavior during a cycle can also indicate a worn timer
What's included: 1 dishwasher timer assembly Install notes:
  • Disconnect power at the breaker before servicing
  • Access the control console; document wire locations and transfer one lead at a time to the new timer
  • Mount securely and route wires clear of sharp edges or moving parts
  • Restore power and run a short test cycle to proper advancement

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Questions & Answers

For Ge Timer (Dishwasher) (Part Number: OEM21648930)

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Answer

Rebecca, You'll need to check and repair the wiring harness at the bottom of the door. On older units after years of openings and closings of the door the wires have a tendency to separate inside the insulation, when the door reaches a certian position the wires separate and the unit stops, when the door reaches the previous position the wires touch and the unit operates. Just remember to remove power to the dishwasher, before you start checking the wire harness.

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Answered by AppliancePartsPros.com   |   Wednesday, December 12, 2012

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