TPMS Reset Relearn Activation Tool – Tire Pressure Sensor

TPMS Reset & Relearn Activation Tool – Fast, Easy Tire Pressure Sensor Programming

Keep your vehicle's tire pressure monitoring system (TPMS) running accurately with this compact, easy-to-use TPMS Reset and Relearn Activation Tool. Compatible with a wide range of universal vehicles (2012 and newer), this tool allows you to reprogram tire pressure sensors in just three simple steps — no professional workshop required.

Key Features

• Universal Compatibility: Works with TPMS sensors on most cars from 2012 onwards, including vehicles requiring specified diagnostic tools for sensor ID reading.
• 3-Step Reprogram Process: Quickly re-learn all four tire sensor positions with a streamlined, beginner-friendly workflow.
• Compact & Portable Design: Lightweight construction makes it easy to store in your glove box or toolkit and take anywhere.
• Fast & Simple Operation: A single start switch activates the tool; successful sensor reads are confirmed by an audible horn beep.
• Hardware Version: OEC-T5 | Software Version: EL-50448
• Operating Voltage: 9V (9V battery required, not included)
• Condition: 100% Brand New

How to Use – 3 Easy Steps

1. Enter Learning Mode: Set your gearshift to "P," turn the ignition to "ON," navigate to the tire pressure display interface until it shows "Press Set/Ctrl to Re-Learn," then press "Set/Ctrl." The turn signal will light for 3 seconds and the horn will beep twice to confirm entry into learning mode.
2. Read Front-Left Tire Sensor: Hold the EL-50448 tool's antenna against the valve core position, close to the tire sidewall margin. Press the start switch. A single horn beep confirms a successful read.
3. Repeat for Remaining Tires: Follow the same method for the front-right, rear-right, and rear-left tires. The turn signal will light for 3 seconds and the horn will beep twice when the full re-learn is complete.

Specifications

Package Contents

• 1 × TPMS Reset & Relearn Activation Tool

Note: Battery and vehicle are not included.

You May Also Like

• Leather Hole Punch Tool | DIY Stitching Punch 4/5/6mm
• U & V Leather Groover Skiving Tool Kit – 4-Piece Stainless Set
• Airtight Transparent PET Storage Bottle | Beads & Crafts

Learn more: FuelEconomy.gov on vehicle maintenance

Frequently Asked Questions

Q: What vehicles is this TPMS reset and relearn tool compatible with?

A: This TPMS activation tool is designed to work with most universal cars from 2012 and newer that use a standard tire pressure monitoring system (TPMS). It is especially suited for vehicles requiring the EL-50448 or J-46079 diagnostic tool for sensor ID reading and re-learning.

Q: Does the TPMS reset tool come with a battery?

A: No, the tool requires a standard 9V battery to operate, which is not included in the package. You will need to supply your own 9V battery before first use.

Q: Do I need professional automotive experience to use this tool?

A: Not at all! This TPMS relearn activation tool is designed for simplicity. The 3-step process is clearly outlined and can be performed by most vehicle owners without any special technical background. Just follow the step-by-step instructions provided and the audible beeps will confirm each successful sensor read.

Q: Can I use this tool on all four tires at once?

A: The tool reads each tire sensor individually in sequence — starting from the front-left, then front-right, rear-right, and rear-left. The entire process is quick and straightforward, and two horn beeps will confirm when all four tires have been successfully programmed.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.