{"product_id":"el-50448-tpms-reset-tool-gm-opel-tire-pressure-sensor-relearn","title":"EL-50448 TPMS Reset Tool – GM \u0026 Opel Tire Pressure Sensor Relearn","description":"\u003ch2\u003eEL-50448 TPMS Sensor Relearn Reset Tool for GM \u0026amp; Opel Vehicles\u003c\/h2\u003e\n\u003cp\u003eStop that pesky tire pressure warning light from coming back after a tire rotation or sensor replacement. The \u003cstrong\u003eEL-50448 TPMS Reset Tool\u003c\/strong\u003e is the fast, easy, and affordable way to perform the required \u003cstrong\u003eSensor Re-Learn Procedure\u003c\/strong\u003e on most GM and Opel vehicles equipped with a 315 MHz or 433 MHz Tire Pressure Monitoring System (TPMS). No trip to the dealership. No expensive scan tool. Just a simple handheld device that gets the job done in minutes.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eWhy You Need the EL-50448\u003c\/h3\u003e\n\u003cp\u003eWhenever you rotate your tires, replace a Tire Pressure Sensor, or swap out a Remote Control Door Lock Receiver Module, your GM\/Opel vehicle's Body Control Module (BCM) needs to be updated with the new sensor ID positions. Failing to do this re-learn procedure will leave your TPMS warning light on — even if your tire pressure is perfectly fine. The EL-50448 triggers the sensor to broadcast its ID so the BCM can record it, clearing the light and restoring proper TPMS function.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e✅ Compatible with \u003cstrong\u003e315 MHz \u0026amp; 433 MHz TPMS sensors\u003c\/strong\u003e used on most GM \u0026amp; Opel vehicles\u003c\/li\u003e\n  \u003cli\u003e✅ Works on \u003cstrong\u003e2001–2014+ GM model years\u003c\/strong\u003e (Cadillac, Chevrolet, GMC, Buick, Hummer, Saturn, Opel \u0026amp; more)\u003c\/li\u003e\n  \u003cli\u003e✅ Simple \u003cstrong\u003eone-button operation\u003c\/strong\u003e — no software, no cables, no screen required\u003c\/li\u003e\n  \u003cli\u003e✅ Compact and lightweight — fits easily in your glovebox or tool bag\u003c\/li\u003e\n  \u003cli\u003e✅ Saves time and money vs. dealership re-learn services\u003c\/li\u003e\n  \u003cli\u003e✅ Audible horn confirmation: \u003cstrong\u003e1 beep = sensor read; 2 beeps = learning complete\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatible Vehicle List (Partial)\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2001–2005 DeVille, Seville, Corvette, CTS\u003c\/li\u003e\n  \u003cli\u003e2004–2006 SRX, XLR, Impala, Monte Carlo\u003c\/li\u003e\n  \u003cli\u003e2004–2006 Avalanche, Escalade, Suburban, Tahoe, Yukon\u003c\/li\u003e\n  \u003cli\u003e2006–2007 Saab 9-7x\u003c\/li\u003e\n  \u003cli\u003e2007 Envoy, Rainier, TrailBlazer, Ascender\u003c\/li\u003e\n  \u003cli\u003e2007 Equinox, Torrent, Grand Prix, Hummer H3\u003c\/li\u003e\n  \u003cli\u003eAnd many more GM\/Opel vehicles through 2014+\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eStep-by-Step Usage Guide\u003c\/h3\u003e\n\u003ch4\u003eStep 1 — Enter Learning Mode\u003c\/h4\u003e\n\u003col\u003e\n  \u003cli\u003eSet the gearshift lever to \u003cstrong\u003eP (Park)\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003eTurn the ignition switch to \u003cstrong\u003eON\u003c\/strong\u003e (engine off).\u003c\/li\u003e\n  \u003cli\u003eUse the Driver Information Center (DIC) to navigate to the \u003cstrong\u003eTire Pressure display\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003eWhen the DIC shows \u003cem\u003e\"Press Set\/Ctrl to re-learn,\"\u003c\/em\u003e press \u003cstrong\u003eSet\/Ctrl\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003eThe turn signal will light for 3 seconds and the horn will beep \u003cstrong\u003etwice\u003c\/strong\u003e — you're now in Learning Mode.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch4\u003eStep 2 — Read Each Tire Pressure Sensor\u003c\/h4\u003e\n\u003col\u003e\n  \u003cli\u003eBegin at the \u003cstrong\u003efront-left wheel\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003eHold the EL-50448 antenna against the valve stem area, close to the tire sidewall.\u003c\/li\u003e\n  \u003cli\u003ePress the \u003cstrong\u003eStart button\u003c\/strong\u003e on the tool.\u003c\/li\u003e\n  \u003cli\u003eA single horn beep confirms the sensor has been successfully read.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch4\u003eStep 3 — Repeat for All Four Wheels\u003c\/h4\u003e\n\u003col\u003e\n  \u003cli\u003eRepeat Step 2 for the \u003cstrong\u003efront-right, rear-right, and rear-left\u003c\/strong\u003e wheels in order.\u003c\/li\u003e\n  \u003cli\u003eWhen all four sensors are learned, the turn signal lights for 3 seconds and the horn beeps \u003cstrong\u003etwice\u003c\/strong\u003e to confirm completion.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Note:\u003c\/strong\u003e The package contains \u003cstrong\u003e1 × EL-50448 tool only\u003c\/strong\u003e. Charger and battery are \u003cstrong\u003enot included\u003c\/strong\u003e. Please ensure your vehicle is equipped with a TPMS system before purchasing.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × EL-50448 TPMS Sensor Relearn Tool\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eLearn More About TPMS Safety\u003c\/h3\u003e\n\u003cp\u003eProper tire pressure is critical to vehicle safety. Learn why TPMS matters from the National Highway Traffic Safety Administration (NHTSA). For technical automotive safety standards, visit the U.S. Consumer Product Safety Commission.\u003c\/p\u003e\n\n\u003ch3\u003eYou Might Also Need\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/100-pack-disposable-nitrile-gloves-latex-free-white-oil-proof\"\u003e100-Pack Disposable Nitrile Gloves – Latex-Free, White, Oil-Proof\u003c\/a\u003e — keep your hands clean while working on your vehicle\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/120ml-heavy-duty-metal-rust-remover-anti-rust-coating-spray\"\u003e120ml Heavy-Duty Metal Rust Remover \u0026amp; Anti-Rust Spray\u003c\/a\u003e — protect valve stems and wheel hardware from corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/On-board_diagnostics\" target=\"_blank\" rel=\"noopener\"\u003eOn-board diagnostics\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What vehicles is the EL-50448 TPMS reset tool compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: The EL-50448 is designed for most GM and Opel vehicles equipped with a 315 MHz or 433 MHz Tire Pressure Monitoring System (TPMS). This includes Cadillac, Chevrolet, GMC, Buick, Hummer, Saturn, and Opel models from approximately 2001 through 2014 and beyond. Always verify that your specific vehicle uses a direct TPMS sensor relearn procedure before purchasing.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Do I need a battery or charger for the EL-50448?\u003c\/h4\u003e\n\u003cp\u003eA: The tool requires a battery to operate, but please note that \u003cstrong\u003eneither a battery nor a charger is included\u003c\/strong\u003e in the package. You will need to supply your own compatible battery before first use.\u003c\/p\u003e\n\n\u003ch4\u003eQ: When do I need to perform a TPMS sensor relearn procedure?\u003c\/h4\u003e\n\u003cp\u003eA: A TPMS sensor relearn is required after tire rotations, after replacing one or more tire pressure sensors, or after replacing the Remote Control Door Lock Receiver Module. Without performing this procedure, the TPMS warning light may remain illuminated even if tire pressures are correct.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How do I know the EL-50448 has successfully read a sensor?\u003c\/h4\u003e\n\u003cp\u003eA: After activating the tool near the valve stem of a wheel, your vehicle will emit a single horn beep to confirm the sensor ID has been successfully read and registered. Once all four wheels are completed, two horn beeps and a 3-second turn signal flash confirm the relearn process is fully complete.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use the EL-50448 on 2012 and newer GM models?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. On 2012 and newer models, tire pressure sensors can only be read with specified diagnostic tools — and the EL-50448 is one such approved tool. It is also confirmed to work on 2014 GM models.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What vehicles is the EL-50448 TPMS reset tool compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The EL-50448 is designed for most GM and Opel vehicles equipped with a 315 MHz or 433 MHz Tire Pressure Monitoring System (TPMS). This includes Cadillac, Chevrolet, GMC, Buick, Hummer, Saturn, and Opel models from approximately 2001 through 2014 and beyond. Always verify that your specific vehicle uses a direct TPMS sensor relearn procedure before purchasing.\"}}, {\"@type\": \"Question\", \"name\": \"Do I need a battery or charger for the EL-50448?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The tool requires a battery to operate, but please note that neither a battery nor a charger is included in the package. You will need to supply your own compatible battery before first use.\"}}, {\"@type\": \"Question\", \"name\": \"When do I need to perform a TPMS sensor relearn procedure?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A TPMS sensor relearn is required after tire rotations, after replacing one or more tire pressure sensors, or after replacing the Remote Control Door Lock Receiver Module. Without performing this procedure, the TPMS warning light may remain illuminated even if tire pressures are correct.\"}}, {\"@type\": \"Question\", \"name\": \"How do I know the EL-50448 has successfully read a sensor?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"After activating the tool near the valve stem of a wheel, your vehicle will emit a single horn beep to confirm the sensor ID has been successfully read and registered. Once all four wheels are completed, two horn beeps and a 3-second turn signal flash confirm the relearn process is fully complete.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use the EL-50448 on 2012 and newer GM models?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. On 2012 and newer models, tire pressure sensors can only be read with specified diagnostic tools — and the EL-50448 is one such approved tool. It is also confirmed to work on 2014 GM models.\"}}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"Default Title","offer_id":47710866636905,"sku":"\u003cnone\u003e","price":12.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/S5ff61d75fdc5456c8301a4c3d1ed3d08F.webp?v=1782061215","url":"https:\/\/oasis-select.com\/products\/el-50448-tpms-reset-tool-gm-opel-tire-pressure-sensor-relearn","provider":"Oasis Select","version":"1.0","type":"link"}