Model reference

Maytag MDB4630AWW3

Name: Maytag MDB4630AWW3
Brand: Maytag

Dishwasher

13 documents24 error codes9 service modes

Available documentation

Technical Service Pointer - Electronically Controlled Dishwashers with Thermal Cut-Off (TCO)3 pg
Covers this model
Amana, Crosley, Estate, Magic Chef, Maytag and Whirlpool Tall Tub Dishwashers New Revised Control for Cycle Draining Issue1 pg
Covers this model
Single Pvc Toe/kick Panel and Plastic Retention Clips4 pg
Covers this model

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1-1 on my Maytag MDB4630AWW3

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Control detected K1 pilot relay stuck

From Tech Sheet W12336147, p.39:

1.Access service mode to confirm the active fault code and read stored error history.

2.Measure control board supply voltage at test points. Expected: 12 VDC and 5 VDC.

3.Inspect all connectors on the main control for corrosion or backed-out pins.

Part WPW10804018

Electronic control board

Control LockPress and hold Air Dry for 4 seconds
control_lockPress and hold Air Dry for 4 seconds
Diagnostic CycleWith the dishwasher in Standby (no cycle running), press the following option keys in sequence
diagnostic_cycleWith the dishwasher in Standby (no cycle running), press the following option keys in sequence
Error Code Reading (within Service Diagnostics)After entering Service Diagnostics Cycle, errors are displayed at intervals 14-17 (Error 1 most…
Rapid Advance FeatureAfter starting a cycle, press the following option keys in sequence
Rapid Advance Mode (Cycle Operation)Press and hold CYCLE SELECT for 5 seconds
rapid_advanceAfter starting a customer-selectable cycle, press the following option keys in sequence
Service Diagnostics CycleWhile in standby, press any 3 keys in the sequence 1-2-3-1-2-3-1-2-3 with no more than 1 second…

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