EL-50448 TPMS Relearn Tool for GM Buick/Chevy/Cadillac Series Vehicles Tire Sensor TPMS Reset Tool Tire Monitoring System Activation Reset Tool OEC-T5 TPMS Tool 2026 Edition (with Battery)

Note: Attentation to the Insulating plastic sheet！Before use, remove the insulating plastic sheet by simply pulling it outward gently. If you don't remove Insulating plastic sheet, the TPMS activation tool won't work!

【TPMS Sensor Relearn Tool with 9V Battery】The 9V battery has been installed in this TPMS relearn tool. So you can use this tire pressure relearn tool for Chevy / GMC / Opel / Buick/Cadillac and more immediately once you receive it, without any waiting and delay! Truly ready to use right out of the box—no need to buy extra batteries, saving you both time and hassle!

【Quick Activate TPMS & Smart Low-Battery Alert】The tire pressure sensor reset tool delivers rapid response and robust performance, enabling fast and precise sensor activation within 1-2 minutes. Save time and money on trips to the auto store. In addition, our TPMS tool features a built-in low-battery warning system.When battery power is insufficient, the red "LOWBAT" indicator light on the device will flash, providing a timely and conspicuous alert.

【Wide Compatibility】EL-50448 tire sensor reset tool is compatible with GM vehicles (Chevy / GMC / Opel / Buick/Cadillac and more) manufactured between 2006 and 2026 equipped with 315MHz or 433MHz sensors, covering GM series SUV, Cars, Pickup, Not for Heavy Truck.(Please refer to the second image in the product main gallery for vehicle compatibility or the A+ content to confirm whether your vehicle is compatible with this reset tool.) Your vehicle deserves a premium TPMS sensor reset tool.

【One-Button Designing & Easy To Use】This tire pressure sensor programming tool has only one button. Don't need car repairing knowledge and skills, even women and beginners can use this TPMS sensor programmer.Simply set your vehicle to TPMS learning mode, then press the tool against the tire sidewall, close to the valve stem, and finally press the learning button while pressing the tool against the tire sidewall until you hear the car horn. If no beep occurs, adjust the tool's position slightly and retry for quick and reliable sensor activation.(Tip: Tire Relearn Sequence: Left Front → Right Front → Right Rear → Left Rear)

【When do you need this EL-50448 GM TPMS Relearn Tool? 】1. When the TPMS warning light comes on; 2. After rotating tires or exchanging summer-winter tires; 3.replace and install the new tire pressure sensor; 4.Dashboard can't display tire pressure.Using this tire pressure relearn tool, you can easily resolve these issues, restore your tire pressure monitoring system to normal operation, and ensure driving safety.

【Product Specifications】This tire pressure monitoring system reset tool complies with the OEC-T5 specification and is equipped with a sensitive sensor chip. The EL-50448 tire relearn tool measures approximately 6 x 2.2 x 1.4 inches (L x W x H). Its housing is constructed from durable ABS plastic, offering a solid build that effectively resists dust and water splashes. The wear-resistant design ensures reliable long-term use and protects the internal electronic components.

【Pre-Purchase Check: Vehicle Compatibility】We have professional testing equipment to verify the compatibility of this product with your specific vehicle model. If you have any questions about compatibility before installation or use, please feel free to contact us at any time via the Amazon Buyer-Seller messaging system. We also offer 24/7 technical support; whether you’re experiencing installation difficulties, malfunctions, or simply need to confirm basic operations, our professional team will respond promptly. Additionally, you can download a detailed troubleshooting guide or the product manual from the product details page to help you quickly resolve issues on your own.