Customer Questions and Answers for Circulation Pump And Motor (Dishwasher) by Whirlpool

Hello Ash, I would recommend running a service diagnostic cycle on the unit to pull the fault codes. This will give you a logical starting place to begin the repair. To invoke the Diagnostics Cycle, perform the following while in standby: ¦ Press any 3 keys in the sequence 1-2-3-1-2-3-1-2-3 with no more than 1 second between key presses. ¦ The Service Diagnostics Cycle will start when the door is closed. ¦ To rapid advance 1 interval at a time, press the Start/Resume key. Rapid advance may skip sensor checks as some checks require 2 complete intervals. NOTE: While you are in the Diagnostic Cycle, the Start/Resume feature is turned off (for example, Auto Resume after door interrupts) and the Start/Resume key becomes an individual advance key. ¦ Invoking Service Diagnostics clears all status and last run information from memory and restores defaults so be sure to annotate all fault codes. It also forces the next cycle to be a sensor calibration cycle. ¦ Last Ran cycles and options returned to default (Normal Cycle with Heated Dry option). ¦ Last Ran Delay returns to the lowest delay increment. ¦ Calibration cycle may force an extra rinse to occur prior to final rinse (to assure clear water), then calibrates the OWI and the fill amount during the final rinse. ¦ Operating state returns to Standby upon completing or terminating the Service Diagnostics cycle.