1. Bent / sprung door hinges (door sags, sits crooked)
What it is: The two door hinges take all the weight of a 30-lb glass door. If the door was used as a step or the racks were loaded with the door open, the hinges spring open and never seat properly again. Symptom: door visibly sags at one corner, gap visible along the top edge, won't latch on the locking models. We find this on roughly 4 in 10 oven-door calls.
Fix: Replace BOTH hinges as a set (always together — one bent hinge means the other one is over-stressed), reseat door, run the hinge-lock procedure for the model. Verify door sits flush with a quarter-test (a quarter should drag everywhere).
Typical all-in: $285–$425 all-in
2. Broken hinge spring (door slams open or pops back open)
What it is: Each hinge has a coil spring that counterbalances the door weight. When one snaps, the door either slams down when you open it, or pops back open after you close it. Common on Whirlpool / KitchenAid / Maytag / GE wall ovens at year 8+.
Fix: Replace hinge assembly (spring is integrated on most modern hinges), inspect mating hinge for stress fatigue, swap as a pair if any doubt.
Typical all-in: $285–$425 all-in
3. Self-clean door latch stuck (door locked shut, won't open OR won't close)
What it is: Self-clean models use a motor-driven latch that locks the door for the 3–4 hour clean cycle. The motor cam jams mid-cycle — either the door stays locked shut after the cycle ended, or the latch sits half-open and blocks the door from closing all the way. Common across every brand. Do NOT force it — you'll bend the inner door panel.
Fix: Pull the top trim, identify latch motor and cam position, manually return cam to home, replace OEM latch motor / assembly. Verify lock motor runs full travel both directions.
Typical all-in: $245–$365 all-in
4. Torn / hardened door gasket (door closes but won't seal flush)
What it is: The braided fiberglass gasket around the door perimeter compresses to seal. After 8+ years it hardens, tears at the corners, or pulls out of the channel. Symptom: door looks closed but you feel heat escape at the front, oven takes 25+ minutes to preheat, the top of the range is hot to the touch. Common on every brand.
Fix: Pull old gasket, clean the channel, install OEM gasket (do NOT use aftermarket — they don't seat right), verify smooth seat all the way around.
Typical all-in: $165–$285 all-in
5. Door switch / sensor stuck (door reports 'open' when closed, light stays on)
What it is: The micro-switch in the door frame tells the control whether the door is closed. When it sticks 'open,' the oven light stays on and the convection fan won't run; on some models the broil cuts out. Not technically a 'won't close' but it's the most common reason we get the call (the door IS closing — the switch isn't reporting it).
Fix: Test switch continuity in both door positions, replace OEM door switch, verify oven light cycles correctly with the door.
Typical all-in: $165–$245 all-in
6. Inner door glass dropped / panel separation
What it is: On some Whirlpool / KitchenAid double-pane doors, the inner glass slips out of its retaining clips after a self-clean cycle (the heat expands the channel). The inner panel sits crooked, jams the closure, and won't seat against the gasket. Symptom: door visibly thicker on one side, glass not parallel to the outer pane.
Fix: Disassemble door, reseat inner glass in its clips, replace any broken clips, verify full closure.
Typical all-in: $285–$425 all-in
7. Range body / floor not level (door won't latch on a freestanding range)
What it is: On freestanding ranges, a floor that slopes more than 1/4 inch over the depth of the range will let the door sag enough not to latch. Symptom: door latches when you tilt the range forward by hand, won't latch when level.
Fix: Adjust front leveling feet so the range sits dead level (use a 24-inch level on the floor of the oven, both axes). Verify door latches.
Typical all-in: DIY · $0–$149 if a trip is needed
