Speed Queen · Washer error code

Ed 29Motor not connected

Cross-checked High-voltage / caution

Unlock what this code means, its causes, tests and parts

Full library + AI assistant for $34.90, one time.

OnCall Tech is a reference tool for trained technicians and can make mistakes. Always disconnect power and confirm with the manufacturer's documentation before you work.

Related diagnostic guides

Component test · Washer

Washer motor control unit / inverter board

Direct-drive and inverter washers use a motor control unit (MCU) that powers a 3-phase motor and reads a hall sensor or tach. Separate MCU, motor windings, hall sensor and harness before buying a board.

6 steps ~45 minadvanced

Guide · Washer

LG LE code: testing the hall sensor and stator

LE means the board drove the motor but did not see rotation. Check the harness, then test the hall sensor (about 10 kΩ per channel and a pulsing signal), then the stator windings, before condemning the board.

5 steps ~60 minadvanced

Guide · Washer

Washer smells like burning

Stop and unplug first. Most cases are a slipping belt, a dragging motor or pump, or a burnt connector; on front-loaders the motor control board can scorch.

5 steps ~45 minmoderate

More Speed Queen washer codes

Speed Queen · Washer

E Ht / E:Ht

Heater error

Cross-checked High-voltage / caution

Speed Queen · Washer

E:dL / dL

Door lock error

Cross-checked

Speed Queen · Washer

E:do / Er do

Door/lid open

Cross-checked

Speed Queen · Washer

Ed 22

Drive motor overheating

Cross-checked

Speed Queen · Washer

Er bS / E bS

Drive board shorted (hardware fault)

Cross-checked High-voltage / caution

Speed Queen · Washer

Er Co / E Co

Drive board communication error

Cross-checked High-voltage / caution