Speed Queen Washer Error Code DOOR/FINAL SPIN LEDs Flashing
Motor failure error
Motor failure error – the control received the motor failure signal from the motor control; all outputs are turned off.
First step from the service manual
Check continuity between motor terminals (Tach circuit terminals 4-5 approx 115 ohms; Windings terminals 1-2, 1-3, 2-3 approx 4-5 ohms). Machine must be unpowered to clear this error.
The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.
Get the full diagnostic procedure for DOOR/FINAL SPIN LEDs Flashing.
- Step-by-step tests with expected resistance, voltage, and continuity values
- Wiring diagram references and connector pinouts from the OEM service manual
- Verified part numbers when replacement is required
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What DOOR/FINAL SPIN LEDs Flashing means on a Speed Queen washer
The DOOR and FINAL SPIN LED flashing simultaneously on a Speed Queen washer indicates a motor failure error. This occurs when the motor control board detects an internal fault condition and sends a failure signal to the main control. Once triggered, the control shuts off all outputs to protect the system from further damage. This error does not clear automatically; the machine must be completely unpowered to reset the fault state.
The motor circuit on these machines includes a tachometer circuit and three winding pairs that can be tested with a multimeter. The tachometer circuit, measured across terminals 4 and 5, should read approximately 115 ohms. The three winding pairs, measured across terminals 1-2, 1-3, and 2-3, should each read approximately 4 to 5 ohms. Readings that fall significantly outside these values point to a failed motor. If winding resistance values are within spec, the fault may originate in the motor control board itself rather than the motor windings.
Common triggers for this error include open or shorted motor windings, a failed tachometer sensor within the motor, wiring harness damage between the motor and the motor control board, or a defective motor control board. Because all outputs are disabled when this error is active, the washer will not operate until the fault is diagnosed and corrected and power has been cycled to clear the stored error condition.
Source: manufacturer service documentation.
Common causes of DOOR/FINAL SPIN LEDs Flashing
- 01
Failed motor windings
Part replacementOpen or shorted motor windings will trigger the motor failure signal. Test resistance across terminals 1-2, 1-3, and 2-3; readings significantly above or below 4 to 5 ohms indicate a failed motor.
- 02
Faulty tachometer circuit
Part replacementThe tachometer provides motor speed feedback to the control board. Measure across terminals 4 and 5; a reading that deviates substantially from approximately 115 ohms points to a failed tach sensor within the motor.
- 03
Damaged wiring harness
Wiring / connectionBroken, corroded, or pinched wires between the motor and the motor control board can interrupt signals and cause a false motor failure error. Inspect the harness for visible damage and check connector pins for corrosion or looseness.
- 04
Defective motor control board
Part replacementIf all motor winding and tachometer resistance values test within specification, the motor control board itself may have failed internally and is sending an erroneous failure signal to the main control.
Frequently asked questions about DOOR/FINAL SPIN LEDs Flashing
What does DOOR/FINAL SPIN LEDs Flashing mean on a Speed Queen washer?
Will unplugging my Speed Queen washer clear the DOOR/FINAL SPIN flashing error?
How do I fix the motor failure error on my Speed Queen washer?
Is it safe to use my Speed Queen washer when the DOOR/FINAL SPIN LEDs are flashing?
How much does it cost to repair a Speed Queen washer motor failure error?
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