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Whirlpool Undercounter Dishwasher DU4000XL0 Service Manual

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Did you know that many appliances bearing the same name are produced by different manufacturers? For example, a lot of Kenmore dishwashers are made by Whirlpool and Frigidaire, while certain Maytag washers were produced by Samsung.

Service and repair manuals often refer to the original base model before it was rebranded.

Service Manual Contents

  • Theory of Operation
    Water distribution, Drainage, Filtering and Drying
  • Cycle Description
  • Component Access
    Inside the Tub, Pump Assembly, Heater, Door Components, Underneath the Cabinet
  • Parts Removal
    incl. Wash Pump, Lower and Upper Spray Arms, Drying System, Detergent and Rinse Aid Dispenser etc.
  • Troubleshooting and Diagnosis
    Problems, Tests and Remedies.Diagnostic Cycles
  • Error Codes
    Blinking LEDs and alpha-numeric (dishwashers with electronic consoles only)
  • Wiring Diagram
    Schematics and Strip Circuits
  • Tech Tips
    Symptoms, Checks and Suggested Solutions

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Parts List & Diagrams:

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Partial list of this Whirlpool Undercounter Dishwasher components

(for additional details, please see All Parts & Diagrams)

Console section includes spray relay bracket, control barrier, pushbutton switch (belt drive) relay tuchup motor, timer screw 5pk dryer.   Tub section includes insert, cup-hose drain hose washer gasket screw, 8-18 x 1/2 pan head, tapping (1) shim tub assembly guide, use & care track (2) epoxy.   Dishrack parts are user guide label paint, bulk (1 qt.) (white (uncut)) wheel spray tuchup golden harvest (uncut) paint, bulk (1 qt.) epoxy appliance touch-up paint- black (single bottle) instructions, installation black paint pressurized spray (13 oz.).   Door parts are barrier, door retainer, clip white paint,touch up (1/2 oz.) switch clip, wire nut, 1-14 buttress thread (1) door liner dryer golden harvest (uncut) paint, bulk (1 qt.) screw, 8 x 1/2 hi-lo blunt point (1).   Pump and motor section contains seal ball plate base appliance touch-up paint- black (single bottle) screw dishwasher repair manual white paint,touch up (1/2 oz.) tool sleeve.   Heater, pump and lower sprayarm section contains motor pump heater bracket valve thermostat valve o ring instructions, installation cap paint, bulk (1 qt.) (white (uncut)) compactor repair manual.   Wiring harness is composed of (belt drive) user guide label list, parts spray receptacle alternate compactor repair manual connector connector, block paint, bulk (1 qt.) (white (uncut)).  

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