Fisher & Paykel SmartLoad Dryer Code 12: lid lock switching failure

What Code 12 means

On Fisher & Paykel SmartLoad and AeroSmart dryers such as the DEGX1, DGGX1, DE27CW1 and DG27CW1, Code 12 is a failure of the lid lock switching device, the part that switches the door lock on and off. The control cannot operate the lock as it should, so it stops the cycle. Owners see Code 12 and the dryer will not start or ends the cycle early.

Common causes of Code 12

Switching device for the lid lock has failed
Lock wiring or connector problem
Control not driving the switching device

✓ One safe check you can try

1. Open the door and close it again until it latches fully. 2. Make sure nothing is stuck in the door opening. 3. Unplug the dryer for one minute and plug it back in. 4. Run a short cycle. If Code 12 returns, call us.

! Why to stop there

The switching device is on an electronics board inside the cabinet.
Opening it exposes mains wiring.
Our written price comes first, and the repair is backed by a 30-day workmanship warranty.

Opening a panel yourself does not automatically cancel a manufacturer warranty, but it can cause accidental damage, and some manufacturers set their own service conditions. Check your warranty terms, or ask us, before deciding.

→Same appliance

Other Dryer codes

Code 4Fisher & Paykel SmartLoad Dryer Code 4: Heat Source Option Link Invalid Code 29Fisher & Paykel SmartLoad Dryer Code 29: Brown-Out Data Error Code 6Fisher & Paykel SmartLoad Dryer Code 6: Door Cannot Close Code 30Fisher & Paykel AeroSmart Dryer Code 30: Lid Failed to Lock Code 7Fisher & Paykel SmartLoad Dryer Code 7: Motor Current Too High Code 8Fisher & Paykel SmartLoad Dryer Code 8: Exhaust Temperature Too High Code 9Fisher & Paykel SmartLoad Dryer Code 9: Exhaust Temperature Too Low Code 10Fisher & Paykel SmartLoad Dryer Code 10: low 24 volt actuator supply

Code 12Code 12 questions

How is Code 12 different from Code 11?

Code 11 is an open circuit on the lid lock. Code 12 is the switching device failing, which is the part that turns the lock on and off. They need different tests.

Can I bypass the lock?

No. The dryer must know the door is secured before it turns the drum. Bypassing the lock is a safety risk and we will not do it.

What does the repair involve?

We test the switching device and the control around it, then tell you what to replace. You get a written price before any work, and our workmanship warranty lasts 30 days.