Error code · Microwave

Samsung Microwave Code E-32: Second Shorted Gas Sensor Reading

Medium · inspection needed

Code: E-32
Appliance: Microwave
Brand: Samsung
Warranty: 30-day workmanship

What E-32 means

On Samsung US microwaves, E-32 reads as a short gas sensor error, the shorted partner of E-31. Short means the control sees the vapor sensor circuit bridged instead of giving a normal signal. As with E-12, the same words appear under another number, so we match it to your model before testing. You see the code and sensor cooking programs that refuse to start.

Common causes of E-32

The sensor circuit shorting to itself or to another wire
Moisture making a path across the sensor contacts
Insulation damage on the sensor wiring

✓ One safe check you can try

1. Unplug the oven or turn its breaker off. 2. If it got wet, drying comes before anything else. 3. Next comes a 60 second wait and then power. 4. Try a manual timed cook with a cup of water. 5. Request service if E-32 comes back.

! Why to stop there

A short reads the same whether it sits in the sensor or in the wiring behind it, so we test them one at a time.
We also check whether your model matches the E-12 or the E-32 sensor input.
The written price comes before any work.

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 Microwave codes

E-61Samsung Microwave Code E-61: Humidity Sensor Open E-62Samsung Microwave Code E-62: Humidity Sensor Shorted E-63Samsung Microwave Code E-63: Humidity Sensor Timed Out E-71Samsung Microwave Code E-71: Steam Sensor Open E-72Samsung Microwave Code E-72: Steam Sensor Shorted E-81Samsung Microwave Code E-81: Control Link Open E-82Samsung Microwave Code E-82: Control Link Shorted E-83Samsung Microwave Code E-83: Control Link Unreliable

E-32E-32 questions

How do I tell E-32 from E-12?

Both describe a shorted gas sensor. The numbers likely belong to different sensor inputs or model groups, and we identify yours by model number before working on it.

Should I keep using the oven?

If manual cooking runs normally, there is no safety concern from the code itself. Avoid sensor programs, and have the oven checked when it is convenient.

Will a power reset fix a short?

It can clear a one-time glitch, mainly when moisture was involved. A real short will return after the reset, and then it needs a hands-on check.

Book a visit

Still seeing E-32?

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

(713) 561-5298