F6E3Serious
Maytag Dishwasher F6E3 Error Code
The motor speed sensor is not providing feedback to the control board.
Common causes
- Loose or damaged tachometer wiring
- Faulty tachometer sensor
- Motor shaft issue
- Control board fault
How to fix it
- Check tachometer harness connection at motor for tightness.
- Inspect wires for cuts or burns.
- Measure tachometer resistance (typically 100-200 ohms).
⚠ When to call a pro: If wiring is intact and resistance is off, the motor/tacho assembly likely needs replacement.
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Always unplug the appliance (and turn off the water for washers/dishwashers) before inspecting. These guides are for information only and are not a substitute for a professional repair.