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Error code · Range

Whirlpool Range Code 4d52: Door Latch and Switch Circuit

Whirlpool gas and electric ranges, freestanding or slide-in (the WFE515S0ES and WFG525S0HV are examples), can display 4d52 when the oven door circuit is not reporting cleanly. The only response published is to cycle power. It points…

Medium · inspection needed
Code
4d52
Appliance
Range
Brand
Whirlpool
Warranty
30-day workmanship

What 4d52 means

Whirlpool gas and electric ranges, freestanding or slide-in (the WFE515S0ES and WFG525S0HV are examples), can display 4d52 when the oven door circuit is not reporting cleanly. The only response published is to cycle power. It points at three things: the latch assembly on the oven door, the switch that senses the door, and the wiring that carries both signals to the control. Owners see the code in the display window, and the oven may refuse to run normally until it is cleared.

Common causes of 4d52

  • Latch assembly not reporting its position correctly
  • Door switch signal reaching the control wrongly
  • Wiring or connector between latch, switch and control
  • Control reading the door circuit incorrectly
✓ One safe check you can try

1. Make sure the oven door is closed all the way and nothing is wedged in it. 2. Turn the range's circuit breaker off for one minute. 3. Turn the breaker back on. 4. Watch the display for one minute to see whether 4d52 returns. 5. Try a normal oven cycle to confirm it works.

! Why to stop there
  • Cycling power clears a one-time glitch but cannot show which part of the door circuit is misreporting
  • If 4d52 returns, we test the latch, the switch and the wiring in order and quote in writing before touching anything
  • Nothing about this code calls for opening panels yourself
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.
4d524d52 questions
What does 4d52 mean on my Whirlpool range?

It is tied to the oven door latch circuit: the latch assembly, the door switch, and their wiring. The only published step is a power reset, so the exact failing item is something we confirm in person.

Can I still use the burners?

The code relates to the oven door circuit, not the burners. If the display acts strangely, switch the range off at the breaker and call us. A smell of gas means leaving the house and calling the gas utility from outside.

Will you repair an older range with this code?

Yes. Older Whirlpool ranges are still in many Houston homes and we work on them. We quote in writing first, back the work with 30 days of workmanship warranty, and tell you plainly if a repair makes no sense.

Book a visit

Still seeing 4d52?

A technician diagnoses it on site and gives you the price in writing before any work starts.