EL-50448 TPMS Relearn Tool for GM/Opel & EL-50449 for Ford

TPMS Sensor Relearn Tool – EL-50448 for GM/Opel & EL-50449 for Ford/Lincoln

Keep your tire pressure monitoring system accurate and your dashboard warning light off. This 2-in-1 TPMS Relearn Tool set includes the EL-50448 for GM/Opel vehicles and the EL-50449 for Ford/Lincoln vehicles — giving you a professional-grade sensor reset solution right in your own garage. No need to pay a dealership every time you rotate your tires or replace a TPMS sensor.

Made in Mainland China.

Why You Need This Tool

Most GM, Opel, Ford, and Lincoln vehicles equipped with a 315 MHz or 433 MHz Tire Pressure Monitoring System (TPMS) require a Sensor Re-Learn Procedure whenever you:

• Rotate your tires
• Replace a tire pressure sensor
• Replace the Remote Control Door Lock Receiver Module

Without performing this re-learn procedure, your TPMS warning light may stay on even after the sensors are correctly installed. This tool triggers the sensors to transmit their IDs so your vehicle's ECU can register them instantly.

What's Included

• EL-50448 — TPMS Relearn Tool for GM/Opel vehicles (315 MHz & 433 MHz, including 2014+ GM models)
• EL-50449 — TPMS Relearn Tool for Ford/Lincoln vehicles

Key Features

• ✅ Compatible with a wide range of GM, Opel, Ford & Lincoln models
• ✅ Works on both 315 MHz and 433 MHz TPMS sensor frequencies
• ✅ Easy one-person operation — no OBD port or special software needed
• ✅ Compact, durable handheld design for home garage or shop use
• ✅ Saves time and money compared to dealership resets
• ✅ Supports 2014 and newer GM models

Compatible Vehicles

• EL-50448: GM vehicles (Buick, Cadillac, Chevrolet, GMC, Pontiac, Saturn, Opel) with 315 or 433 MHz TPMS
• EL-50449: Ford and Lincoln vehicles with TPMS systems

Specifications

• Brand: aermotor
• Wireless Support: No (direct sensor activation)
• Batteries: Not included
• High-Concern Chemicals: None
• Origin: Mainland China

Learn More About TPMS Safety

Properly functioning tire pressure monitoring systems are critical for road safety. The National Highway Traffic Safety Administration (NHTSA) mandates TPMS on all passenger vehicles sold in the US since 2008. For more on how TPMS systems protect drivers, visit the U.S. Consumer Product Safety Commission (CPSC).

You May Also Like

• 100-Pack Disposable Nitrile Gloves – Latex-Free, White, Oil-Proof — Great for hands-on garage work
• 120ml Heavy-Duty Metal Rust Remover & Anti-Rust Spray — Protect metal components around your wheels

Learn more: On-board diagnostics

Frequently Asked Questions

Q: What vehicles is the EL-50448 TPMS relearn tool compatible with?

A: The EL-50448 is compatible with most GM and Opel vehicles equipped with a 315 MHz or 433 MHz Tire Pressure Monitoring System (TPMS). This includes Buick, Cadillac, Chevrolet, GMC, Pontiac, Saturn, and Opel models, including 2014 and newer GM vehicles.

Q: Do I need any special software or an OBD port to use these TPMS relearn tools?

A: No. The EL-50448 and EL-50449 are standalone handheld tools that activate each TPMS sensor directly at the wheel — no OBD-II port connection, laptop, or software required. Simply hold the tool near each tire valve stem and follow your vehicle's relearn procedure.

Q: When do I need to perform a TPMS sensor re-learn procedure?

A: A TPMS relearn procedure is required after tire rotations, replacement of a tire pressure sensor, or replacement of the Remote Control Door Lock Receiver Module. Without it, your TPMS dashboard warning light may remain on even with properly inflated tires.

Q: Are batteries included with the TPMS relearn tool?

A: No, batteries are not included. Please check the tool's battery requirement and have the appropriate batteries on hand before use.