--- title: "Cooktop Touch Control Repair | CooktopRepair.center" description: "Glass touch keys and sliders that ignore a finger, start zones by themselves or stay locked, traced to the keys, the control board or the lock setting." url: "https://cooktoprepair.center/services/touch-control-repair/" --- # Cooktop Touch Control Repair Glass touch keys and sliders that ignore a finger, start zones by themselves or stay locked, traced to the keys, the control board or the lock setting. ## What the cooktop touch control repair involves. Cooktop touch control repair starts by ruling out what the control is designed to do. A lock symbol, a pause, a hot-surface warning or water pooled on the keys will all stop a panel responding and are fixed without parts. When the keys still fail, the cause is on the board under the glass: a capacitive sensor that has drifted, a ribbon cable that has lost contact, or a relay that has welded shut and left a zone running regardless of the setting. The technician reads the stored codes, tests the board's supply and outputs, and replaces the control board or its key panel, which on some models is bonded to the glass and changes with it. How the visit goes ### What it usually costs Moderate · Touch control board or key panel A reseated ribbon cable costs little. A control board lands in the middle, and a key panel bonded to the glass can push the job toward the glass-top row. ### Answers 5 problems Cooktop Controls Unresponsive Cooktop Error Code · Cooktop Burner or Element Won't Turn Off · Cooktop Hot Surface Light Stays On · Cooktop Simmer Too Hot ### Comes up most on Induction cooktop Electric cooktop ### Codes that lead here ER03 · E · Er03 · U400 Bertazzoni induction cooktop showing ER03. ## Touch control repair, step by step. Run every key, the timer and each zone, and show you how the lock and the pause work on your model. 01 Clear and dry the keys, check for a control lock, and try each key and slider with a dry finger. 02 Read any stored code or service mode the model offers. 03 Switch off the breaker, lift the cooktop, and test the control board's supply, its ribbon cables and its relay outputs. 04 Replace the failed board, key panel or cable, matched to the model and serial number. 05 Run every key, the timer and each zone, and show you how the lock and the pause work on your model. ## The problems it answers. 5 of them, from cooktop controls unresponsive to cooktop simmer too hot. [All problems](https://cooktoprepair.center/problems/) Most common ### Cooktop Controls Unresponsive 5 causes, cheapest first Before you call ### Tell us this when you book 1. Whether no key responds or only some of them do 2. Whether a lock or key symbol shows on the display 3. Whether a zone switched on, or stayed on, by itself 4. Whether a spill or a cleaner reached the keys recently It also answers - [**Cooktop Error Code** 6 causes](https://cooktoprepair.center/problems/cooktop-error-code/) - [**Cooktop Burner or Element Won't Turn Off** 6 causes · gas, fire, broken glass or live current](https://cooktoprepair.center/problems/burner-or-element-wont-turn-off/) - [**Cooktop Hot Surface Light Stays On** 5 causes](https://cooktoprepair.center/problems/hot-surface-light-stays-on/) - [**Cooktop Simmer Too Hot** 5 causes](https://cooktoprepair.center/problems/simmer-too-hot/) ## Moderate, on the site's scale. A reseated ribbon cable costs little. A control board lands in the middle, and a key panel bonded to the glass can push the job toward the glass-top row. [Read the full cost guide](https://cooktoprepair.center/cost/) | Repair | Relative cost | | --- | --- | | [Burner head, cap or electrode](https://cooktoprepair.center/services/burner-and-igniter-repair/) | | | [Spark module, gas valve or regulator](https://cooktoprepair.center/services/spark-module-and-gas-valve-repair/) | | | [Radiant element or limiter](https://cooktoprepair.center/services/radiant-element-repair/) | | | [Glass-ceramic top](https://cooktoprepair.center/services/glass-top-replacement/) | | | [Coil element, receptacle or drip bowl](https://cooktoprepair.center/services/coil-element-and-receptacle-repair/) | | | [Induction power board, coil or sensor](https://cooktoprepair.center/services/induction-board-and-coil-repair/) | | | **Touch control board or key panel** | moderate | | [Infinite switch or knob](https://cooktoprepair.center/services/infinite-switch-and-knob-repair/) | | | [Cooling fan, downdraft blower or lift motor](https://cooktoprepair.center/services/cooling-fan-and-downdraft-repair/) | | ## Where it comes up most. Most bookings: Induction cooktop, Electric cooktop. [All cooktop types](https://cooktoprepair.center/types/) Codes that lead here - [`ER03` Bertazzoni · Touch controls and keys](https://cooktoprepair.center/error-codes/bertazzoni-er03/) - [`E` BlueStar · Boards and communication](https://cooktoprepair.center/error-codes/bluestar-e/) - [`F5` Bosch · Touch controls and keys](https://cooktoprepair.center/error-codes/bosch-f5/) - [`F + number (flashing)` Café · Boards and communication](https://cooktoprepair.center/error-codes/cafe-f-code/) [All 88 codes that lead here](https://cooktoprepair.center/error-codes/#family-controls) Often the same visit - [**Infinite switch and knob repair** 3 problems in common · low](https://cooktoprepair.center/services/infinite-switch-and-knob-repair/) - [**Diagnostic visit** 2 problems in common](https://cooktoprepair.center/services/diagnostic-visit/) - [**Spark module and gas valve repair** 2 problems in common · low to moderate](https://cooktoprepair.center/services/spark-module-and-gas-valve-repair/) ### Induction cooktop ### Electric cooktop ## The makes we see it on. 29 makes on this site, and the cooktop touch control repair on any of them. Each mark opens that make's own page. [All 29 brands](https://cooktoprepair.center/brands/) ## Touch control repair, where we come out. The kitchen, the climate and the building all change how the cooktop touch control repair goes. These notes are about that, metro by metro. [All service areas](https://cooktoprepair.center/locations/) [Tampa Bay](https://cooktoprepair.center/locations/tampa-bay/) FL · 31 areas Glass cooktops in Tampa Bay run on touch controls, and humid air or a spill trapped at the glass edge can make keys ignore a finger or switch on by themselves, fixed by drying, cleaning or replacing the control board. - [Hyde Park](https://cooktoprepair.center/locations/tampa-bay/hyde-park/) - [Davis Islands](https://cooktoprepair.center/locations/tampa-bay/davis-islands/) - [Palma Ceia](https://cooktoprepair.center/locations/tampa-bay/palma-ceia/) - [Westchase](https://cooktoprepair.center/locations/tampa-bay/westchase/) - [Carrollwood](https://cooktoprepair.center/locations/tampa-bay/carrollwood/) - [Belleair](https://cooktoprepair.center/locations/tampa-bay/belleair/) - [St. Pete Beach](https://cooktoprepair.center/locations/tampa-bay/st-pete-beach/) - [Palm Harbor](https://cooktoprepair.center/locations/tampa-bay/palm-harbor/) [Orlando](https://cooktoprepair.center/locations/orlando/) FL · 30 areas Orlando rental cooktops often reach a visit with a child lock set by a guest or a panel that beeps and shuts off, and the technician tells a locked panel from a failed touch board before ordering anything. - [Winter Park](https://cooktoprepair.center/locations/orlando/winter-park/) - [Windermere](https://cooktoprepair.center/locations/orlando/windermere/) - [Dr. Phillips](https://cooktoprepair.center/locations/orlando/dr-phillips/) - [Bay Hill](https://cooktoprepair.center/locations/orlando/bay-hill/) - [Lake Nona](https://cooktoprepair.center/locations/orlando/lake-nona/) - [Heathrow](https://cooktoprepair.center/locations/orlando/heathrow/) - [Celebration](https://cooktoprepair.center/locations/orlando/celebration/) [Miami / South Florida](https://cooktoprepair.center/locations/south-florida/) FL · 47 areas South Florida condo cooktops use touch controls, and salt air at the ribbon cable and board connectors causes keys that fail at random, so those contacts are cleaned or renewed before a new board is considered. - [Brickell](https://cooktoprepair.center/locations/south-florida/brickell/) - [Coconut Grove](https://cooktoprepair.center/locations/south-florida/coconut-grove/) - [Coral Gables](https://cooktoprepair.center/locations/south-florida/coral-gables/) - [Pinecrest](https://cooktoprepair.center/locations/south-florida/pinecrest/) - [Key Biscayne](https://cooktoprepair.center/locations/south-florida/key-biscayne/) - [Aventura](https://cooktoprepair.center/locations/south-florida/aventura/) - [Sunny Isles Beach](https://cooktoprepair.center/locations/south-florida/sunny-isles-beach/) - [Bal Harbour](https://cooktoprepair.center/locations/south-florida/bal-harbour/) - [Miami Beach](https://cooktoprepair.center/locations/south-florida/miami-beach/) - [Golden Beach](https://cooktoprepair.center/locations/south-florida/golden-beach/) - [Weston](https://cooktoprepair.center/locations/south-florida/weston/) - [Boca Raton](https://cooktoprepair.center/locations/south-florida/boca-raton/) - [Palm Beach](https://cooktoprepair.center/locations/south-florida/palm-beach/) [New York Metro](https://cooktoprepair.center/locations/new-york/) NY · 75 areas In New York galley kitchens a pot parked on the control area of a glass cooktop is a common cause of touch keys that stop working, repaired by replacing the control board or its sensor strip. - [Upper East Side](https://cooktoprepair.center/locations/new-york/upper-east-side/) - [Upper West Side](https://cooktoprepair.center/locations/new-york/upper-west-side/) - [Tribeca](https://cooktoprepair.center/locations/new-york/tribeca/) - [SoHo](https://cooktoprepair.center/locations/new-york/soho/) - [Greenwich Village](https://cooktoprepair.center/locations/new-york/greenwich-village/) - [Battery Park City](https://cooktoprepair.center/locations/new-york/battery-park-city/) - [Brooklyn Heights](https://cooktoprepair.center/locations/new-york/brooklyn-heights/) - [Park Slope](https://cooktoprepair.center/locations/new-york/park-slope/) - [DUMBO](https://cooktoprepair.center/locations/new-york/dumbo/) - [Forest Hills](https://cooktoprepair.center/locations/new-york/forest-hills/) - [Great Neck](https://cooktoprepair.center/locations/new-york/great-neck/) - [Southampton](https://cooktoprepair.center/locations/new-york/southampton/) - [Scarsdale](https://cooktoprepair.center/locations/new-york/scarsdale/) [Houston](https://cooktoprepair.center/locations/houston/) TX · 36 areas Houston storm surges reach the touch boards on electric and induction cooktops, and after an outage the repair first confirms whether a reset at the breaker clears the panel or the board needs replacing. - [River Oaks](https://cooktoprepair.center/locations/houston/river-oaks/) - [Memorial](https://cooktoprepair.center/locations/houston/memorial/) - [Tanglewood](https://cooktoprepair.center/locations/houston/tanglewood/) - [Greater Heights](https://cooktoprepair.center/locations/houston/greater-heights/) - [Kingwood](https://cooktoprepair.center/locations/houston/kingwood/) - [Bellaire](https://cooktoprepair.center/locations/houston/bellaire/) - [Bunker Hill Village](https://cooktoprepair.center/locations/houston/bunker-hill-village/) - [Piney Point Village](https://cooktoprepair.center/locations/houston/piney-point-village/) - [Hunters Creek Village](https://cooktoprepair.center/locations/houston/hunters-creek-village/) - [Sugar Land](https://cooktoprepair.center/locations/houston/sugar-land/) - [Cinco Ranch](https://cooktoprepair.center/locations/houston/cinco-ranch/) - [The Woodlands](https://cooktoprepair.center/locations/houston/the-woodlands/) - [West University](https://cooktoprepair.center/locations/houston/west-university/) [Chicago](https://cooktoprepair.center/locations/chicagoland/) IL · 50 areas Chicagoland condo cooktops with touch controls can go unresponsive after a boil-over runs under the control glass, and the repair replaces the touch board once the liquid has been cleaned out. - [Lincoln Park](https://cooktoprepair.center/locations/chicagoland/lincoln-park/) - [Near North Side](https://cooktoprepair.center/locations/chicagoland/near-north-side/) - [West Loop / Near West Side](https://cooktoprepair.center/locations/chicagoland/west-loop-near-west-side/) - [Wilmette](https://cooktoprepair.center/locations/chicagoland/wilmette/) - [Winnetka](https://cooktoprepair.center/locations/chicagoland/winnetka/) - [Glencoe](https://cooktoprepair.center/locations/chicagoland/glencoe/) - [River Forest](https://cooktoprepair.center/locations/chicagoland/river-forest/) - [Oak Park](https://cooktoprepair.center/locations/chicagoland/oak-park/) - [Hinsdale](https://cooktoprepair.center/locations/chicagoland/hinsdale/) - [Lake Forest](https://cooktoprepair.center/locations/chicagoland/lake-forest/) - [Highland Park](https://cooktoprepair.center/locations/chicagoland/highland-park/) - [Gold Coast](https://cooktoprepair.center/locations/chicagoland/gold-coast/) - [Lakeview](https://cooktoprepair.center/locations/chicagoland/lakeview/) [Los Angeles](https://cooktoprepair.center/locations/los-angeles/) CA · 95 areas Los Angeles cooktops with slider controls or magnetic knobs sometimes lose a zone or step unevenly through power levels, and the repair tests the touch board and the knob's sensor before replacing either. - [Beverly Hills](https://cooktoprepair.center/locations/los-angeles/beverly-hills/) - [Bel Air](https://cooktoprepair.center/locations/los-angeles/bel-air/) - [Holmby Hills](https://cooktoprepair.center/locations/los-angeles/holmby-hills/) - [Brentwood](https://cooktoprepair.center/locations/los-angeles/brentwood/) - [Pacific Palisades](https://cooktoprepair.center/locations/los-angeles/pacific-palisades/) - [Santa Monica](https://cooktoprepair.center/locations/los-angeles/santa-monica/) - [Hancock Park](https://cooktoprepair.center/locations/los-angeles/hancock-park/) - [Studio City](https://cooktoprepair.center/locations/los-angeles/studio-city/) - [Calabasas](https://cooktoprepair.center/locations/los-angeles/calabasas/) - [Manhattan Beach](https://cooktoprepair.center/locations/los-angeles/manhattan-beach/) - [Palos Verdes Estates](https://cooktoprepair.center/locations/los-angeles/palos-verdes-estates/) - [Pasadena](https://cooktoprepair.center/locations/los-angeles/pasadena/) - [San Marino](https://cooktoprepair.center/locations/los-angeles/san-marino/) - [Malibu](https://cooktoprepair.center/locations/los-angeles/malibu/) [San Diego](https://cooktoprepair.center/locations/san-diego/) CA · 31 areas Coastal San Diego cooktops with touch keys see corrosion at the connectors under the glass, so an unresponsive key there is cleaned and reconnected before the control board is condemned. - [La Jolla](https://cooktoprepair.center/locations/san-diego/la-jolla/) - [Carmel Valley](https://cooktoprepair.center/locations/san-diego/carmel-valley/) - [Point Loma](https://cooktoprepair.center/locations/san-diego/point-loma/) - [Del Mar](https://cooktoprepair.center/locations/san-diego/del-mar/) - [Rancho Santa Fe](https://cooktoprepair.center/locations/san-diego/rancho-santa-fe/) - [Coronado](https://cooktoprepair.center/locations/san-diego/coronado/) - [Encinitas](https://cooktoprepair.center/locations/san-diego/encinitas/) - [Solana Beach](https://cooktoprepair.center/locations/san-diego/solana-beach/) [San Francisco Bay Area](https://cooktoprepair.center/locations/bay-area/) CA · 74 areas Bay Area induction and radiant cooktops use touch panels, and repairing them usually means replacing the control board or its display, with the part number checked against the model's revision. - [Pacific Heights](https://cooktoprepair.center/locations/bay-area/pacific-heights/) - [Presidio Heights](https://cooktoprepair.center/locations/bay-area/presidio-heights/) - [Russian Hill](https://cooktoprepair.center/locations/bay-area/russian-hill/) - [Noe Valley](https://cooktoprepair.center/locations/bay-area/noe-valley/) - [Sea Cliff](https://cooktoprepair.center/locations/bay-area/sea-cliff/) - [Hillsborough](https://cooktoprepair.center/locations/bay-area/hillsborough/) - [Atherton](https://cooktoprepair.center/locations/bay-area/atherton/) - [Woodside](https://cooktoprepair.center/locations/bay-area/woodside/) - [Palo Alto](https://cooktoprepair.center/locations/bay-area/palo-alto/) - [Los Altos Hills](https://cooktoprepair.center/locations/bay-area/los-altos-hills/) - [Tiburon](https://cooktoprepair.center/locations/bay-area/tiburon/) - [Piedmont](https://cooktoprepair.center/locations/bay-area/piedmont/) - [Marina](https://cooktoprepair.center/locations/bay-area/marina/) For the heart of your home. ## Questions about the cooktop touch control repair. ### My cooktop keys stopped responding after I wiped the glass. Is it broken? Probably not. Water or cleaner on the keys confuses the sensors, and many cooktops beep or lock until the glass is dry. Dry the panel completely, wait a minute and try again, and check whether the wiping switched on the control lock. ### How do I unlock a cooktop that shows a padlock? On most models you touch and hold the key marked with a padlock or a key symbol for a few seconds. The owner's guide names the exact key; if the symbol will not clear, the board is checked. ### A zone came on by itself. What should I do? Switch the cooktop off at the breaker and leave it off. A zone that heats without a touch means a stuck key or a relay that will not open, and it should not stay powered until it is repaired. ### Where does a control board sit on the cost scale? In the middle of the scale on this site's cost page, above elements and switches and below a new glass top. The model number decides the exact part and whether it is still supplied. --- **[Read on the site: Cooktop Touch Control Repair | CooktopRepair.center](https://cooktoprepair.center/services/touch-control-repair/)** **[Book a visit with CooktopRepair.center](https://cooktoprepair.center/schedule/)**