Whirlpool Dryer Error E63: What It Means & How to Fix a Shorted Heater Circuit
Quick answer: An E63 code on a Whirlpool dryer means the control board detected a short circuit in the heating element circuit — the dryer cuts power to the heater as a safety measure, so clothes may still tumble but won’t dry.
“Dryer stopped heating overnight and the display kept flashing an error code. Technician diagnosed a shorted heating element that same morning, had the part on the truck, and had us running loads again before noon.”
Quick Answer
An E63 code on a Whirlpool dryer means the control board detected a short circuit in the heating element circuit — the dryer cuts power to the heater as a safety measure, so clothes may still tumble but won’t dry.
What Does Error E63 Mean?
The heating element circuit is monitored for abnormal current draw. A short — often from a failed element, damaged wiring insulation, or a shorted thermostat in that circuit — trips the E63 fault and cuts power to the heater to prevent a bigger electrical or fire hazard.
4 Steps to Diagnose an E63 Error
Inspect the heating element.
With the dryer unplugged, look for a visibly broken or blackened coil.
Check the wiring harness at the heater connection.
Melted, frayed, or discolored insulation is a common short point.
Test the element’s resistance.
A technician checks it with a multimeter — an open or shorted reading confirms a failed element.
Have the thermal fuse and thermostat checked.
Either can also cause a short reading in the same circuit.
Can You Fix This Yourself?
A visual inspection for obvious damage or burn marks is safe once the dryer is unplugged. Testing resistance and replacing the heating element involves accessing the back panel and working near line-voltage wiring — this one’s best left to a technician for safety.
What Happens When You Call Star Appliance Repair
- Free service call with any completed repair — you’re never charged just to have us look
- Upfront price before any work begins, once the exact part is confirmed
- Most calls booked before noon get same-day service
- Manufacturer-approved parts, backed by our written warranty
Frequently Asked Questions
Is it safe to keep using the dryer with E63 showing?
No — the dryer has cut power to the heater for a reason. Continuing to run cycles won’t dry clothes and could stress the circuit further.
Could this be a fire risk?
A genuine short circuit is exactly the kind of fault this code is designed to catch early, so it’s worth having it looked at promptly rather than resetting and ignoring it.
Will resetting the breaker clear the code?
It may clear temporarily, but if the short is still present, the code (or a tripped breaker) will return once the heater tries to engage again.
How expensive is a heating element replacement?
It’s a fairly standard dryer repair. Your technician confirms the exact part and price on-site before starting.
*Same-day service is offered whenever possible and depends on technician availability, parts, and your location within the GTA.