Oven/Range Repair
Keep your kitchen in perfect order with our highly-skilled technicians. Whether it’s a malfunctioning oven or a range that won’t ignite, we’ve got you covered.
If your Viking oven does not heat up at all — no heat in bake, broil, or any mode — there are 3 possible causes:
1. Bake or Broil Element Has Burned Out Viking ranges use separate heating elements for bake (bottom) and broil (top). When the bake element burns out the oven produces no heat in bake mode but broil may still work, and vice versa. A burned out element is usually visible — you may see a crack, blister, or hole in the element itself, or notice it does not glow red when the oven is on. In some cases the failure is internal with no visible damage. Element replacement is one of the most straightforward oven repairs — our technicians carry the most common Viking elements in stock and can replace them on the first visit.
2. Igniter Is Weak or Failed (Gas Models) Viking gas ovens use an igniter to open the gas valve and light the burner. The igniter works by drawing enough electrical current to heat up — when it reaches the right temperature it signals the gas valve to open. Over time igniters weaken and can no longer draw sufficient current to trigger the valve, so the gas never flows and the oven never lights. You may hear the oven clicking or attempting to ignite but no flame appears. A weak igniter is the single most common gas oven repair across all brands. Our technicians carry Viking igniters in stock for same visit replacement in most cases.
3. Control Board Has Failed The control board manages every function of your Viking oven — it receives commands from the touchpad, controls element output, monitors temperature sensors, and manages the cooking cycles. When the board fails it may stop sending power to the elements or gas valve entirely, making the oven appear completely dead even though the elements and igniter are in good condition. Our technician will test power output from the board during the diagnostic visit before recommending a board replacement.
If your Viking oven runs but consistently cooks too hot, too cold, or unevenly, there are 2 common causes:
1. Temperature Sensor (RTD Probe) Is Faulty Viking ovens use a temperature sensor — called an RTD probe — mounted inside the oven cavity to continuously monitor the actual temperature and report back to the control board. When this sensor drifts out of calibration or fails, the board receives incorrect temperature readings and either over or under supplies heat to compensate. The result is an oven that may be 25–75 degrees off from the set temperature without any error code appearing. The sensor is a slender probe mounted on the back wall of the oven interior. It is an inexpensive part and is replaced on the first visit. After replacement our technician will verify calibration with a separate thermometer.
2. Control Board Is Misreading Sensor Output In some cases the temperature sensor tests correctly but the control board is interpreting the signal incorrectly due to a failed circuit on the board. The symptoms are identical — inconsistent or inaccurate oven temperature — but the fix is a board replacement rather than a sensor replacement. Our technician will test both components in sequence during the diagnostic visit to determine the correct repair before any parts are ordered.
If food comes out burnt on one side and undercooked on the other, or the oven takes much longer than expected to cook through, there are 2 likely causes:
1. Convection Fan Motor Has Failed Viking ovens are designed around convection cooking — a fan circulates hot air evenly throughout the cavity to eliminate hot spots and cook food faster and more consistently. When the convection fan motor fails the oven still heats but air no longer circulates, causing the area closest to the element to overheat while the rest of the cavity stays cooler. You may notice the fan is not spinning during cooking or hear an unusual noise when it tries to run. Fan motor replacement is completed on the first visit in most cases.
2. Bake Element Is Partially Failed A bake element that is partially burned out — still glowing but not along its full length — will heat unevenly. Part of the element generates full heat while the dead section produces none, creating a temperature imbalance across the oven floor. A visual inspection during the diagnostic visit will confirm this immediately.
If you start the self clean cycle and the oven either does not heat to cleaning temperature or shuts off before completing the cycle, there are 2 possible causes:
1. Door Lock Motor or Latch Has Failed Viking ovens lock the door automatically before the self clean cycle begins — this is a safety feature that prevents the door from being opened while the oven is at cleaning temperature (around 900°F). If the door lock motor or latch mechanism fails, the oven detects the door is not secured and refuses to start or complete the clean cycle. You may see a lock icon flashing on the display or hear the motor attempting to engage without success. Our technician will inspect the latch assembly and motor and replace whichever component has failed.
2. Thermal Limiter Has Tripped Viking ovens have a thermal limiter — a safety device that cuts power to the elements if the oven overheats beyond a safe threshold. Self clean cycles run at extreme temperatures and if the oven has poor ventilation, a failing cooling fan, or a previous overheating event, the thermal limiter may trip and prevent the cycle from reaching full temperature. Once tripped some limiters reset automatically, others need to be replaced. Our technician will test the limiter and inspect the cooling system during the service visit.
If the control panel display is blank, flickering, showing error codes, or the touchpad buttons are not responding, there are 2 causes:
1. Control Board Has Failed The display and touchpad are driven by the main control board. A failed board can cause a completely blank display, a partially lit display, random error codes, or buttons that register no input. In some cases the board fails after a power surge — if your oven went out during or after a power outage this is the most likely cause. Our technician will test the board and confirm before ordering a replacement. Viking control boards are model-specific so the correct part will be sourced for your exact unit.
2. Touchpad Membrane Has Failed The touchpad is a separate component from the control board — it is the flat panel with the buttons that sends input signals to the board. Over time the membrane layer inside the touchpad deteriorates and certain buttons or the entire panel stop registering presses. If the display is working but buttons do not respond, the touchpad is the more likely cause rather than the board. Our technician will test both components separately to identify which one has failed.
If the surface burners on your Viking range click but do not light, or light unevenly, there are 3 common causes:
1. Igniter Ports Are Clogged Food debris, grease, and boil-overs accumulate around the burner igniter and clog the small port where the spark needs to reach the gas. This is the most common cause of a burner that clicks but does not ignite. It is also the only cause you can address yourself — remove the burner cap and grate, use a toothpick or soft brush to clear debris from around the igniter tip and the gas ports on the burner head, and make sure everything is completely dry before testing. Never use water directly on the igniter.
2. Igniter Spark Module Has Failed The spark module is the component that sends electrical current to all the surface igniters simultaneously when you turn any burner knob. When the module fails you may get no clicking sound at all from any burner, or clicking on only some burners. If all burners stopped igniting at the same time the spark module is the most likely cause. Our technician will test the module output during the diagnostic visit and replace it on the same visit.
3. Individual Igniter Has Failed Each burner has its own igniter. If only one specific burner stopped lighting while all others work normally, that individual igniter has likely failed. The igniter produces the spark that lights the gas — when it burns out internally it produces no spark even though you can still hear clicking from the other burners. Individual igniter replacement is a same visit repair.
If your Viking electric oven has no display, no response from any buttons, and no heat in any mode, there are 3 possible causes:
1. Terminal Block Has Burned Out The terminal block is the connection point at the back of the oven where the main power supply cable from your home connects to the appliance. Viking electric ovens draw very high amperage — typically 240 volts — and over time these connections can develop resistance, arc, and burn. A burned terminal block cuts power to the entire unit. This is actually one of the most common reasons a Viking electric oven goes completely dead. The damage is usually visible — the terminal block will show burn marks, melted plastic, or scorched wiring when inspected. Our technician will check this first during the diagnostic visit. The terminal block itself is an inexpensive part but the wiring connected to it also needs to be inspected and replaced if damaged.
2. Thermal Fuse Has Blown Viking electric ovens have a thermal fuse — a one-time safety device located inside the oven that blows permanently if the oven overheats beyond a safe limit. Once blown it cuts all power to the unit and cannot be reset — it must be replaced. A blown thermal fuse is often the result of another underlying problem such as a failed cooling fan or a previous self clean cycle that ran too hot. Our technician will replace the fuse and investigate what caused it to blow in the first place, otherwise the new fuse will blow again under the same conditions.
3. Main Power Supply Issue Before assuming the oven itself has failed, the power supply needs to be verified. Viking electric ovens run on a dedicated 240V double-pole circuit breaker. If one leg of that circuit has tripped or failed — which can happen after a power surge — the oven may receive only 120V instead of the full 240V. At half voltage the display and some functions may appear completely dead. Our technician will check voltage at the outlet and at the terminal block during the diagnostic visit. If the breaker or wiring is the issue, an electrician will be needed to restore the circuit before the oven repair can proceed.
If the display works, the oven accepts commands, but no heat is produced in bake or broil mode, there are 3 possible causes:
1. Bake Element Has Burned Out The bake element is the large heating coil running along the bottom of the oven cavity. In Viking electric ovens this element carries the full 240V load during baking. When it burns out — either visibly with a crack or hole, or internally with no visible damage — the oven produces no heat in bake mode even though the control panel functions normally. Broil may still work if only the bake element has failed since they are separate circuits. Element replacement is one of the most straightforward electric oven repairs and is completed on the first visit in most cases.
2. Broil Element Has Burned Out The broil element runs along the top of the oven cavity and handles all broil functions as well as assisting during preheat on many Viking models. When the broil element fails, broil mode produces no heat. You may also notice the oven takes significantly longer to preheat than normal since it is relying on the bake element alone. Like the bake element, replacement is completed on the first visit.
3. Element Relay on Control Board Has Failed The control board controls the bake and broil elements through internal relays — electronically controlled switches that open and close to send power to each element at the right time. When a relay fails in the open position, the board sends the command but the power never reaches the element. The element itself tests fine but receives no power. This is confirmed during our diagnostic visit by testing voltage at the element connection points while the oven is calling for heat. If the relay is the cause, the control board will need to be replaced.
Do not use the oven if you see sparking or sustained heavy smoke. Turn it off at the control panel and at the circuit breaker if sparking is occurring.
Sparking From Inside the Oven Cavity Sparking during operation almost always means a bake or broil element has cracked and is arcing internally. The damaged section of the element creates an electrical arc when current passes through the break. This can appear as a bright flash or sustained sparking near the element. The element needs to be replaced before the oven is used again. Our technician will inspect both elements and the wiring connections to confirm the source and complete the replacement on the first visit.
Smoke During First Use or After Cleaning A small amount of smoke during the very first use of a new oven, or after cleaning, is normal — it is residue or cleaning solution burning off. If smoke persists across multiple uses, is heavy, or has a burning plastic or electrical smell rather than a food smell, it indicates a component is overheating or an element is failing. An electrical burning smell specifically points to a wiring or element issue that needs immediate diagnosis.
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