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Maytag Undercounter Dishwasher MDBH989AWQ2 Service Manual

Format:PDF Document
Language:English

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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:

Part Number:

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Partial list of this Maytag Undercounter Dishwasher components

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

Door and panel parts parts include clip, grounding access panel (black) panel front (white) access panel (biscuit) toe panel (includes item 9) (biscuit) energy guide screw (white) panel front (stainless) panel front (black) arm, hinge (left).   Control panel parts parts include clip, bi-metal console asm. (includes active overlay & insert) (white) console asm. (includes active overlay & insert) (monochrome) bi-metal console asm. (includes active overlay & insert) (black) handle, latch (biscuit) handle, latch (white) latch assembly handle, latch (black) console asm. (includes active overlay & insert) (biscuit).   Door and latch parts components are bracket, dispenser vent assembly cap, rinse aid wiring harness main seal, side deflector, vent (also order item 6) shield, dispenser screw seal, front screw, door.   Fill, drain and overfill parts components are clamp, hose gasket, flat clamp, hose screw switch, overfill hose, inlet float & retainer assembly nut, inlet (also order item 4) lever, overflow switch water inlet (also order item 4).   Tub and frame parts is composed of door seal wheel & mount assembly (also order item 6) screw motor, wax tub assembly (includes heater assembly) screw plug tub leveler, leg gasket, bracket mounting seal, cabinet.   Pump and motor parts components are clamp, hose screen, separation check valve, sump face seal assembly (also order item 25) protector, inlet tab, sump accumulator assy capacitor impeller kit (also order item 25) optical water indicator.   Upper wash and rinse parts parts include screw manifold sprayarm nozzle-feed valve assembly, manifold hanger spinner, 3rd level wash feed tube silverware zone (also includes item 3 & 11) seal, sprayarm.   Heater parts parts include speed nut nut, heater element heater element assembly (also includes item 2) washer, heater element.   Upper rack and track parts components are clip, wheel mounting stop, track non-removable track, rack stop, track removable wheel dishrack, upper.   Lower rack parts section contains silverware, basket assembly (includes item 8) lid, silverware basket cupshelf assembly wheel & transport assembly lower rack assembly.   Lower washarm parts parts include seal, sprayarm wash arm assembly cap, internal rear feed support, lower sprayarm.   Optional parts (not included) section contains custom panel & trim kit (grey) vinyl touch-up (4 oz.) (grey) floor mount kit drain hose (12 ft.) custom panel & trim kit (white) paint, touch-up (1/2oz.) (meteorite) side panel kits (white) paint, pressurized spray (12 oz.) (biscuit) seal kit (metal chopper) custom panel & trim kit (biscuit).  

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