Choose Product
Identify Problem
03
Find Solutions
HomeRepair HelpTappan Oven RepairTappan Wall oven display board not working Repair

Tappan Wall oven display board not working

If your Tappan wall oven display is not working, the oven control board is the most likely cause, especially when the display is completely dead even though the wall oven has power. A failed oven control board can also cause an oven digital display not working, missing digits, or a dim display, and it usually requires replacement. Next, check the display board. If it is receiving power from the main control board but remains blank, dim, or shows an oven display missing segments, the display board is likely faulty. A defective LED board is more likely when only part of the time, temperature, or setting display is missing. If the display board is not receiving power, the main control board may have failed. A wall oven control panel not working can also result from the oven being in lock mode or Sabbath mode, which prevents the buttons from responding. Less commonly, the control board that communicates directly with the display is defective. Disconnect power before testing or replacing electronic parts, then enter your Tappan wall oven model number to find the exact replacement part for your specific appliance.

01 - Tappan Range/Stove/Oven Oven Control Board

The oven control board displays the time, temperature, and settings for the wall oven. If the oven control board has power to it but the display is dead, missing digits or dim, it will need to be replaced.
Enter model number to search for the required part specific to your product
Need help finding your model number?
Shop all Tappan Range/Stove/Oven Oven Control Board Parts
Top Solution

02 - Tappan Range/Stove/Oven Display Board

If the display board is dead it may not be getting power from the main control board. If there is power to the display board but the display is dead, missing digits or dim, it will need to be replaced.
Shop all Tappan Range/Stove/Oven Display Board Parts
Top Solution

03 - Tappan Range/Stove/Oven LED Board

The wall oven's LED board will usually display the time, temperature, and settings for the range. If the display only partially shows digits or is dim, it's likely the LED board is faulty and should be replaced (if the whole display is not working, a defective control board is more likely the cause of the problem).
Shop all Tappan Range/Stove/Oven LED Board Parts
Highly Likely

04 - Tappan Range/Stove/Oven Main Control Board

The main control board sends power to the display board to operate. If the display board is not receiving power, the main control board is likely bad and will need to be replaced.
Shop all Tappan Range/Stove/Oven Main Control Board Parts
Highly Likely

05 - Wall oven in lock mode

Many wall ovens have a child lock or "Sabbath" feature which will prevent the buttons from being used when the feature is engaged. Consult the oven's user manual for information regarding locking/unlocking the control panel.
Common

06 - Tappan Range/Stove/Oven Control Board

For many wall oven's, the control board interacts directly with the display to show the time, temperature, and settings for the range. If the control board has power to it but the entire display is not working, the control board is likely at fault and will need to be replaced.
Shop all Tappan Range/Stove/Oven Control Board Parts
Less Common

Frequently Asked Questions

Why is my Tappan wall oven display not working?
Can a lock setting cause my Tappan wall oven control panel not to work?
How do I know whether the Tappan display board or main control board is bad?
How do I find the correct Tappan wall oven display board or control board?
What should I check if my Tappan wall oven has no power and the display is blank?

Shop by Popular Tappan Range/Stove/Oven Models

Tappan 30-2272-00 07 Range/Stove/Oven Parts
Tappan 30-2272-23 07 Range/Stove/Oven Parts
Tappan 30-3858-10 01 Range/Stove/Oven Parts
Tappan 30-4988-10 01 Range/Stove/Oven Parts
Tappan TEF326FSF Range/Stove/Oven Parts
Tappan TEF351EWB Range/Stove/Oven Parts
Tappan TEF351EWC Range/Stove/Oven Parts
Tappan TEF351EWE Range/Stove/Oven Parts
Tappan TEF351EWF Range/Stove/Oven Parts
Tappan TEF351EWJ Range/Stove/Oven Parts
Tappan TEF351EWM Range/Stove/Oven Parts
Tappan TEO356BHW2 Range/Stove/Oven Parts
Tappan TGF351ESC Range/Stove/Oven Parts
Tappan TGF605WFD4 Range/Stove/Oven Parts
Tappan TGF605WFU3 Range/Stove/Oven Parts
Tappan TGF645WFD6 Range/Stove/Oven Parts
View more
Repair Clinic
Join Repair Clinic's VIP email list for 10% off, plus other discounts and tips!
Our Story

Family-owned and operated since 1912, Burke America Parts Group is the longest-running genuine appliance, HVAC, and outdoor power equipment parts solution in North America. At Repair Clinic, we're proud to be an international brand trusted by the pros as well as the DIY community.

About Repair Clinic
Customer StoriesRepair Parts BrandsDIY Repair BlogIn the News
Click for the BBB Business Review of this Appliances - Major - Parts & Supplies in Canton MI
Quick Links
Shipping Information365 Day Return PolicyRetail Location & HoursContact UsTrack OrderReviewsRepair Clinic Pro
Social Media
Privacy PolicyDo Not Sell/Share My Personal InformationTerms & ConditionsSitemapGet 10% Off
© 2026 RepairClinic.com