Whirlpool WPW10388229 Expansion Control Board (Assembly) OEM Part

Product Details

Genuine Whirlpool part. Whirlpool brands include Whirlpool, Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, Kenmore, and others.
Whirlpool also makes various appliance models for Sears / Kenmore.

Cross Reference Information

Part Number WPW10388229 replaces AP6020739, W10388229, 4446129, PS11754059.

Description

This expansion control board assembly routes signals between the oven/range control and auxiliary modules so accessory functions and displays work properly. Replacing a faulty expansion board restores communication and control for related features. What it does:

• Manages auxiliary I/O and communicates with the main electronic control board
• Provides power and signal control for displays, sensors, and accessory circuits
• Can cause communication errors, unresponsive touch controls, or non-working display segments when failing
• Required if accessory functions stop responding or if specific control error codes point to an expansion module

What's included: One expansion control board assembly. Install notes:

• Disconnect power (unplug or turn off the breaker) before starting any repair.
• Handle the board carefully and avoid static discharge; use proper ESD precautions when possible.
• The part number on the replacement board matches the original before installation.
• Some models require removing the console or back panel for access.