Hotpoint
Dishwasher

Model #HDA477-03 Official Hotpoint dishwasher

Here are the diagrams and repair parts for Hotpoint HDA477-03 dishwasher, as well as links to manuals and error code tables, if available.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

    Showing 10 of 240 parts

    Dishwasher Silverware Basket

    #761

    All parts Diagram

    Silverware basket

    Part #WD28X256
    Replaced by #WD28X265
    ?
    Manufacturer substitution
    This part replaces WD28X256. Substitute parts can look different from the original.
    BEST SELLER
    In Stock
    $22.59 | 
    18% OFF 
    Phone Price: $27.59
    Dishwasher Silverware Basket

    #761

    All parts Diagram

    Bsktslvwrasm

    Part #WD28X245
    Replaced by #WD28X265
    ?
    Manufacturer substitution
    This part replaces WD28X245. Substitute parts can look different from the original.
    BEST SELLER
    In Stock
    $22.59 | 
    18% OFF 
    Phone Price: $27.59
    Dishwasher Rinse-Aid Dispenser Cap

    #829

    All parts Diagram

    Fill cap

    Part #WD12X323
    Replaced by #WD12X24238
    ?
    Manufacturer substitution
    This part replaces WD12X323. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $7.69 | 
    12% OFF 
    Phone Price: $8.69
    Dishwasher Pump and Motor Assembly

    #310

    All parts Diagram

    Asm mech

    Part #WD26X74
    Replaced by #WD26X10013
    ?
    Manufacturer substitution
    This part replaces WD26X74. Substitute parts can look different from the original.
    In Stock
    $165.67 | 
    20% OFF 
    Was: $207.09
    Dishwasher Water Inlet Valve

    #744

    All parts Diagram

    In Stock
    $35.29 | 
    12% OFF 
    Phone Price: $40.29
    Dishwasher Dishrack Slide Rail

    #650

    All parts Diagram

    In Stock
    $22.59 | 
    18% OFF 
    Phone Price: $27.59
    Dishwasher Actuator Spring Set

    #553

    All parts Diagram

    In Stock
    $34.69 | 
    13% OFF 
    Phone Price: $39.69
    Dishwasher Door Latch Knob Screw

    #971

    All parts Diagram

    In Stock
    $8.99
    Dishwasher Drain Solenoid

    #493

    All parts Diagram

    Solenoid kit

    Part #WD21X440
    Replaced by #WD21X802
    ?
    Manufacturer substitution
    This part replaces WD21X440. Substitute parts can look different from the original.
    In Stock
    $63.29 | 
    7% OFF 
    Phone Price: $68.29
    Dishwasher Tub Insulation

    #777

    All parts Diagram

    Insulation kit

    Part #WD1X1328
    Replaced by #WD1X1498
    ?
    Manufacturer substitution
    This part replaces WD1X1328. Substitute parts can look different from the original.
    In Stock
    $14.49

    Symptoms common to all dishwashers

    Choose a symptom to see related dishwasher repairs.

    Main causes: broken door latch, tripped circuit breaker, broken heating element, faulty vent fan, sensor failure, control system problem
    Main cause: damaged rack height adjuster
    Main causes: damaged or stuck spray arm, leaking door seal, damaged door hinge, leaky heating element water seal, cracked water supply line
    Main causes: clogged kitchen sink drain, clogged drain hose, drain check valve damaged, drain pump failure, control system problem
    Main causes: water supply problem, stuck overfill float, clogged water inlet valve screen, water inlet valve failure
    Main causes: glass or popcorn kernel stuck in the chopper blade, drain line vibrating against the cabinet, debris in wash pump or drain pump
    Main causes: broken door spring, damaged or broken door hinge
    Main causes: not using rinse aid, rinse aid dispenser failure, broken heating element, malfunctioning vent, drying fan failure
    Main causes: light switch beside the sink turned off, lack of power, bad dishwasher door switch, control system failure, wiring problem

    Repair guides common to all dishwashers

    These step-by-step repair guides will help you safely fix what’s broken on your dishwasher.

    October 1, 2016
    By Lyle Weischwill
    How to replace a dishwasher door latch assembly

    If the dishwasher door doesn't click shut, a broken door latch is a likely cause. Follow these instructions to replace it yourself.

    Repair difficulty
    Time required
     30 minutes or less
    How to replace a dishwasher user interface control

    The user interface control houses the selection buttons and display. If it fails, you can't select the cycle and settings. Follow these instructions to replace it yourself.

    Repair difficulty
    Time required
     30 minutes or less
    April 1, 2014
    By Lyle Weischwill
    How to replace a dishwasher thermal fuse

    A completely dead control panel often indicates that the thermal fuse on the electronic control board is blown; follow these steps to replace a blown thermal fuse in your dishwasher.

    Repair difficulty
    Time required
     15 minutes or less

    Articles and videos common to all dishwashers

    Use the advice and tips in these articles and videos to get the most out of your dishwasher.

    November 13, 2022

    7 Tips to Get Your Dishwasher Ready for the Holidays

    By Lyle Weischwill

    Find professional tips that can help you get your dishwasher ready for the holidays.

    December 23, 2021

    How to reset a Whirlpool dishwasher

    By Lyle Weischwill

    Learn how to reset a Whirlpool dishwasher when its control freezes up.

    April 10, 2020

    Cleaning your appliances after a drinking water advisory

    By Julie Riebe

    Find out how to clean and flush household appliances once a boil water advisory is lifted.