About this guide
- Written by ApplianceWorth Editorial Team
- Technical contact Victor — appliance technician
- Record updated 2026-07-01
- Applies to KitchenAid range / ovens
- Confidence medium
- Sources Manufacturer service documentation and field-repair experience · Methodology · Report a correction
The record-update date is a database timestamp, not proof of a fresh model-specific technical review. Check the applicability below and your manufacturer’s instructions before acting on a guide.
What this code means
The oven detects a supply or wiring condition that does not match the expected electrical configuration.
Most likely causes
- Incorrect branch-circuit or junction-box wiring
- A missing or incorrect neutral or line connection
- A loose, burned or mispositioned terminal connection
- An internal harness connected incorrectly after service
- A control-board sensing fault
Safe checks for the owner
- Turn off the breaker and do not continue using the oven.
- Do not open the junction box or attempt live-voltage checks unless you are qualified.
- If the code appeared immediately after installation or electrical work, contact the installer or a licensed electrician.
Estimated U.S. repair cost
$180–$450, depending on model, access, parts availability and local labor.