⚠️ Safety Warning: Appliance repair involves electricity, gas, and moving parts. Always disconnect power before working on any appliance.
Error Code: D7 ILLUMINATED Difficulty: Hard
Problem: Main control board issue.
How to Fix D7 ILLUMINATED Error (Step-by-Step)
- UNPLUG THE REFRIGERATOR from the wall outlet to ensure your safety.
- Locate the main control board on the back of the unit, usually behind a metal or cardboard access panel.
- Carefully remove the screws holding the access panel and set it aside.
- Take a photo of the wire connections on the old board for reference.
- Disconnect all wire harnesses from the old control board by squeezing the locking tabs and gently pulling.
- Remove the old board (it may be held by screws or plastic clips) and install the new board in its place.
- Reconnect all wire harnesses to the new board, using your photo as a guide, and then reattach the access panel and restore power.
- Turn the appliance off, wait about 2 minutes, then turn it back on.
Recommended Replacement Part
Verified Compatible Alternatives:
- WPW10384183
Still Not Working?
If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.
Most DIY parts are $50–$250. If you have a quote, use the total.
More options (for a better recommendation)
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Expert: Mike Sullivan
EPA Section 608 Certified Technician with 18+ years experience.
Read Editorial Standards →Browse all Amana error codes: Amana Error Codes
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