Description
Product Overview
The MOCATEC GM TPMS Relearn Tool is engineered specifically for Chevrolet, Cadillac, GMC and Buick vehicles, supporting more than 100 model years. Housed in a rugged ABS plastic shell measuring 6.1″ L x 2.2″ W x 1.3″ H and weighing just 4.6 ounces, the tool delivers a strong, reliable signal to activate OEM tire pressure sensors and clear the TPMS warning light. Its one‑button interface eliminates guesswork: press, wait a few seconds, and the system confirms successful relearn. The device operates on a built‑in rechargeable battery, providing up to 200 activations per charge, and includes a clear LCD indicator for status feedback. Designed for both professional garages and home garages, the tool meets OEM specifications for signal strength and timing, ensuring compliance with GM’s TPMS protocols.
Usage
Ideal for DIY owners, fleet managers, and automotive technicians, the tool is used during tire rotations, sensor replacements, or after inflating tires to the correct pressure. Simply connect the tool to the vehicle’s OBD‑II port, select the appropriate vehicle profile, and activate the sensor. The process takes 1‑2 minutes per wheel, making it perfect for busy service bays or weekend car‑care sessions. It works in any environment—garage, driveway, or service center—without the need for additional adapters or software. 
Why Choose Us
MOCATEC combines precision engineering with user‑friendly design. Each unit undergoes rigorous quality testing to meet GM’s exacting standards, guaranteeing signal accuracy and durability. The tool’s compact form factor and lightweight construction make it easy to store and transport, while the intuitive single‑button operation reduces training time. Backed by a 12‑month warranty and responsive customer support, MOCATEC ensures you receive a reliable product that performs consistently across a broad vehicle range.
Key Features
- One‑button activation for fast sensor relearn and TPMS light reset
- Supports 100+ GM models including Chevrolet, Cadillac, GMC and Buick
- Strong, OEM‑grade signal ensures reliable sensor communication
- Compact, portable design with built‑in rechargeable battery
- Clear LCD status display and detailed instruction manual with video tutorial
FAQ
Can this tool reset TPMS sensors on older GM vehicles?
Yes, the MOCATEC tool is compatible with GM models dating back to the early 2000s, covering a wide range of sensor types and vehicle years.
Do I need any additional software or adapters?
No additional software or adapters are required. The tool connects directly to the vehicle’s OBD‑II port and operates independently.
How long does the battery last?
A full charge provides up to 200 sensor activations, which typically lasts several months for regular use. The tool includes a USB‑C charging port for quick recharging.
Is the tool suitable for professional shop use?
Absolutely. Its durable construction, fast operation, and broad vehicle coverage make it ideal for high‑volume service environments.
What if the sensor does not activate?
If activation fails, the LCD will display an error code. Verify sensor battery health, ensure proper connection, and consult the troubleshooting guide included in the manual.
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