How to Fix Frigidaire Washer Error E5B

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⚠️ Safety Warning: Appliance repair involves electricity, gas, and moving parts. Always disconnect power before working on any appliance.

Error Code: E5B Difficulty: Hard

Problem: High temperature on the heat sink.

⚖️ Repair Decision

⚠️ CHECK WARRANTY / AGE

$100 – $250 Range

How to Fix E5B Error (Step-by-Step)

Unplug the washer from the wall outlet to prevent electrical shock.
Remove the screws from the rear access panel and set the panel aside.
The motor control board is located near the bottom of the washer, close to the drive motor. Take a picture of the wiring.
Carefully unplug each wire connector from the board, pressing the release tabs.
Unscrew the old motor control board and remove it from the machine.
Mount the new board in the same location and secure it with the screws.
Reconnect all wires correctly, replace the rear panel, and restore power to the washer.
Turn the appliance off, wait about 2 minutes, then turn it back on.

OEM Part #: 134743500 (Motor Control Board)

Estimated Market Price: $154-$172

Still Not Working?
If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.

Appliance Type

Appliance Age

Estimated repair cost (parts, or parts + labor) Most DIY parts are $50–$250. If you have a quote, use the total.

Is it under warranty?

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Get the ‘Secret Service Mode’ Cheat Sheet for your Frigidaire model. Includes an easy-to-read list of every error code and quick diagnostic tips.