Description
This GM TPMS relearn tool activates and relearns your tire pressure sensors to turn off the dashboard TPMS warning light. Compact, single-button operation — everything you need to complete the relearn at home.
TPMS Relearn Tool for GM — Turn Off Your TPMS Light
Browse all our TPMS sensors and tools for GM and other makes.
RENECTIV 2026 Version EL-50448 TPMS Relearn Tool with Battery Fit for GM
Key Features
- [PRE-PURCHASE NOTICE] EL-50448 TPMS Reset Tool Specially developed for GM vehicles: Chevrolet, Buick, Cadillac, GMC, etc.①Check compatible models on product page before buying to prevent incompatibility problems.②If sensors keep malfunctioning after many times of activation/reset: The problem belongs to sensor damage or dead sensor battery, not tool fault. Install new sensors first, then use this tool to reset again
- [TIRE SENSOR RESET CORE FUNCTION] Professional TPMS reset tool dedicated to GM cars. It activates tire pressure sensors and turns off the TPMS warning light on the dashboard. Suitable after tire rotation, tire change or new sensor installation, it quickly helps the car ECU rematch tire sensor ID.Simple 3 steps:①Set your car to TPMS learning mode.②Put the tool next to the valve stem on the tire.③Keep pressing the button until two beeps are heard, matching completed.(Operation order: Front Left → Front Right → Rear Right → Rear Left)
- [COMPATIBILITY GM SERIES] Perfectly compatible with the majority of GM passenger cars, trucks and SUV manufactured between 2006 and 2024 including Chevrolet, GMC, Buick, Cadillac and Hummer models that come equipped with factory original TPMS system
- [EASY OPERATION & COST SAVING] Complicated configurations are unnecessary. Simply activate your vehicle’s TPMS learning mode, place the tool beside the tire valve stem, and press the button; the whole sensor activation process only takes 60 to 120 seconds. Avoid costly dealer service charges.TPMS relearn service usually costs $80–$120 each time and effortlessly complete tire maintenance DIY at home
- [Portable Non-Slip Design] Equipped with ergonomic wavy anti-slip side textures for steady, comfortable handheld use. Its slim, compact body can be conveniently stored inside your car glove box or tool pouch. Two independent LED indicator lights clearly show the working state and low battery alert, reminding you to replace batteries in advance
- [PRE-INSTALLED 9V BATTERY INCLUDED] This TPMS relearn tool is shipped complete with a 9V battery inside. You can begin tire pressure sensor programming right upon receipt, with no extra purchase of batteries required. The matched 9V battery outputs steady voltage and features durable endurance for prolonged use
- [RELIABLE AFTER-SALES SERVICE] All RENECTIV TPMS tools come with official warranty and considerate customer support. If you receive defective items, encounter compatibility troubles or need operating guidance, feel free to contact us via Amazon message. Our team replies within 24 hours and offers refunds, replacements and technical support to settle your problems rapidly.
Product Details











RENECTIV 2026 Version EL-50448 TPMS Relearn Tool with Battery Fit for GM.
Pre-Programmed
Pre-programming DOES NOT mean that the sensor will automatically match your vehicle after installation. After replacing the sensor, you will need to perform a RE-LEARNING/PAIRING operation. This process may need a diagnostic scanner or activation tool.
Professional Test
All tire pressure sensors need to undergo strict quality control before leaving the factory, including durability tests, high and low temperature tests, environmental tests, and strength tests.
Specifications
| Brand | Renectiv |
| Model / Part Number | B0H3V5NF4S |
| Frequency | 315MHz |
| Quantity | Per variant |
| Measurement Accuracy | ±0.05 Bar |
| Response Time | 1 second |
| Upper Temperature Rating | 125 °C |
| Material | Metal, Plastic |
| Mounting Type | Clamp-In / Snap-In (per variant) |
| Battery | Internal, long-life lithium (non-replaceable) |
Support & Returns
Questions about product installation or use? Contact us at info@renectiv.com — we reply within one business day. Returns accepted within 30 days.









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