Model library · Whirlpool Microwave

WMH31017HS

Whirlpool WMH31017HS Microwave Hood Combination Repair

Most common issues on this model

Sensor cook cycles that end too soon or run on
Vent fan that sounds strained or only runs on one speed
Display that is dim or touch pad that skips
Door that closes but the oven will not start

The WMH31017HS is a Whirlpool over-the-range microwave with a built-in hood, a two-speed venting fan and, on equipped variants, sensor cooking. The finish is stainless with a fingerprint resistant coating on some variants. First we compare the number on the model and serial label with the one you gave us.

Mounted above a Houston range, this unit takes grease, steam and heat from the cooktop. That is why we check the grease filters, the fan wheel and the duct before we say the motor is weak. On the microwave side we test the door switches, the touch pad and the heating path. Sensor cooking relies on steam readings, so we also look at whether the vent path is blocked.

Wall-mounted units take planning, because some work means lowering the oven from its bracket. You see the price in writing before we start, and the repair has a 30-day warranty.

Key features

Over-the-range microwave with a built-in hood
Two-speed venting fan
Sensor cooking on equipped variants
Fingerprint resistant stainless variants

→Codes

Error codes this model can show

FC E7Whirlpool OTR Microwave Connection Code FC E7: Appliance Not Reaching the Internet FC E8Whirlpool OTR Microwave Registration Code FC E8: Entry Mistake FCE8Whirlpool Over-the-range Microwave Registration, FCE8: Wrong Model Selected Feature Not Available or Fault DetectedWhirlpool Built-in Microwave Message "Feature Not Available": Retry or Cut Power LOCWhirlpool Microwave LOC on the Display: Control Lock Is On PFWhirlpool Over-the-range Microwave Showing PF: Power Failure Indicator Press Cancel to ResetWhirlpool Built-in Microwave Message "Press Cancel to Reset": Error Cleared by Cancel F8 E4Whirlpool Microwave Drawer Error Code F8 E4: Exhaust Air Temperature Sensor

WMH31017HSWMH31017HS questions

My hood fan works on high but not low. What does that mean?

The fan motor's low-speed winding or its control may have failed. We test both speeds and the switch that selects them, then explain whether a motor or a control is the next step.

The sensor cooking never shuts off. Is it broken?

It might be a blocked vent or a dirty sensor path rather than a failed part. We clean the area and check the sensor and control before recommending a replacement.

Why does the finish matter when ordering parts?

Stainless variants share a chassis but their doors and trim can differ. We use the full number from the label to be sure the part fits and matches.

Book a visit

Book repair for your WMH31017HS

Book in about a minute, or call the desk. Same-day windows inside the Loop on most days, next-day across the rest of Houston.

(713) 589-6107