Dryers

Burnt power cord or terminal block

Loose cord screws heat up under the dryer's high current and burn the terminal block. The fix is a new cord and block installed exactly per the install instructions for 3-wire or 4-wire.

Single source ~30 min moderateBrands: All

Before you start

  • Unplug before removing the terminal cover
  • Wiring changes are a caution step; refer receptacle damage to a licensed electrician

Diagnostic steps

Unlock all 3 steps with expected values

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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.

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Burnt power cord or terminal block · OnCall Tech