2-in-1 TPMS Relearn Tool EL-50448 GM & EL-50449 Ford/Lincoln

2-in-1 TPMS Relearn Tool — EL-50448 for GM/Opel & EL-50449 for Ford/Lincoln

Stop paying a dealer to reset your tire pressure warning light! This Aermotor 2-in-1 TPMS Relearn Kit bundles the EL-50448 (for GM & Opel vehicles) and the EL-50449 (for Ford & Lincoln vehicles) into one convenient package. Whether you've just rotated your tires, swapped out a TPMS sensor, or replaced a Remote Control Door Lock Receiver Module, this tool walks you through the sensor re-learn procedure in minutes — no dealer visit required.

Made in Mainland China.

EL-50448 — GM & Opel TPMS Reset Tool

Compatible with most GM vehicles equipped with a 315 MHz or 433 MHz Tire Pressure Monitoring System (TPMS). A Sensor Re-Learn Procedure must be performed after tire rotations, sensor replacement, or door lock module replacement. The EL-50448 handles this quickly and reliably, including on 2014 GM models.

How to Use the EL-50448

1. Enter Learn Mode: Set gear to "P" → Turn ignition to "ON" → Navigate to the tire pressure display via DIC → DIC displays "Press Set/Ctrl to re-learn" → Press "Set/Ctrl" → Turn signals flash for 3 seconds and the horn beeps twice to confirm learn mode is active.
2. Read Each Sensor (Start Front-Left): Hold the EL-50448 antenna against the tire sidewall near the valve stem → Press the start button → A single horn beep confirms the sensor was read successfully → The next turn signal lights up to indicate the next wheel.
3. Repeat for All Four Wheels in order: Front-Left → Front-Right → Rear-Right → Rear-Left. When the final sensor is read, the turn signals flash for 3 seconds and the horn beeps twice to confirm completion.

EL-50448 Compatible GM Vehicles (Sample)

• Cadillac: ATS, CTS, DTS, SRX, STS, XLR, XTS, DeVille, Escalade
• Chevrolet: Avalanche, Camaro, Colorado, Corvette, Cruze, Equinox, Impala, Malibu, Silverado, Sonic, Suburban, Tahoe, Traverse, Volt
• Buick: Enclave, LaCrosse, Lucerne, Regal, Verano, Excelle
• GMC: Acadia, Canyon, Sierra, Terrain, Yukon
• Opel/Vauxhall: Astra, Insignia, Zafira, Orlando, Mokka, Antara, Captiva
• And many more from 2001 through 2014+

EL-50449 — Ford & Lincoln TPMS Reset Tool

Designed for Ford and Lincoln vehicles, the EL-50449 makes TPMS sensor re-learn fast and straightforward after tire swaps, sensor replacements, or tire pressure alarm resets.

How to Use the EL-50449

1. Enter Training Mode: Insert key → Press parking brake → Cycle ignition OFF→ON three times → Press parking brake again → Cycle OFF→ON three more times → Vehicle will beep three consecutive times to confirm training mode is active.
2. Read Each Sensor (Start Front-Left): Point the antenna upward toward the tire sidewall near the valve stem → Press and release the start button → Wait for a chirp — one chirp means the sensor is read successfully → The turn signal for the next wheel will illuminate.
3. Repeat for Remaining Wheels in order: Front-Right → Rear-Right → Rear-Left. Two beeps after the rear-left sensor confirm the process is complete and the BCM has exited read mode.

EL-50449 Compatible Ford & Lincoln Vehicles

• Ford F-150 (2007–2014)
• Ford F-250/F-350/F-450/F-550 Super Duty (2008–2015)
• Ford Mustang (2007–2015), Edge (2007–2014), Escape (2006–2015)
• Ford Explorer (2006–2016), Expedition (2008–2015), Flex (2008–2015)
• Ford Taurus (2008–2015), Focus (2008–2015), Fusion (2008–2015)
• Ford Fiesta (2008–2015), Ranger (2006–2011), Transit Connect (2011–2015)
• Ford E-150/E-250/E-350/E-450 Econoline Vans (2008–2015)
• Lincoln MKX/MKT/MKZ/MKS/Navigator (2007–2015), Town Car (2008–2011)
• Mercury Mountaineer, Monterey, Mariner, Grand Marquis, Milan (2006–2011)

Key Features

• ✅ 2-in-1 combo — covers both GM/Opel (EL-50448) and Ford/Lincoln (EL-50449) platforms
• ✅ Supports 315 MHz & 433 MHz TPMS sensors
• ✅ Simple, button-operated — no laptop, software, or OBD port required
• ✅ Saves money on dealer or shop TPMS reset fees
• ✅ Compact and easy to store in a glove box or toolbox
• ⚠️ Note: Package does NOT include charger or battery

For more information on TPMS requirements and tire safety standards in the United States, visit the National Highway Traffic Safety Administration (NHTSA) or read about tire pressure safety on the U.S. Consumer Product Safety Commission website.

Frequently Asked Questions

Q: What is the difference between the EL-50448 and EL-50449 TPMS relearn tools?

A: The EL-50448 is designed for GM and Opel vehicles equipped with 315 MHz or 433 MHz TPMS sensors, covering models from Chevrolet, Cadillac, Buick, GMC, Opel/Vauxhall, and more. The EL-50449 is specifically designed for Ford and Lincoln vehicles (as well as select Mercury models). This 2-in-1 kit includes both tools so you're covered for either platform.

Q: Do I need any special software or a laptop to use these TPMS relearn tools?

A: No. Both the EL-50448 and EL-50449 are standalone handheld tools. Simply follow the step-by-step button procedure outlined in the instructions — no OBD-II port connection, laptop, or software is needed. They are ideal for DIY home mechanics and professional technicians alike.

Q: When do I need to perform a TPMS sensor relearn procedure?

A: You need to perform a TPMS relearn any time you rotate your tires, replace one or more TPMS sensors, replace the Remote Control Door Lock Receiver Module, or if the TPMS warning light remains on after a tire change. The relearn procedure updates the vehicle's Body Control Module (BCM) with the new sensor position IDs.

Q: Does this kit come with batteries?

A: No. The package does not include batteries or a charger. Please ensure you have the appropriate batteries on hand before use.

Q: Is this tool compatible with 2014 and newer GM models?

A: Yes, the EL-50448 is confirmed to work on 2014 GM models. The tool covers a wide range of GM vehicles from 2001 through 2014 and beyond across many brands and model lines including Chevrolet, Cadillac, Buick, GMC, and Opel/Vauxhall.