---
product_id: 807187582
title: "TPMS Relearn Tool for GM Tire Sensor, VEHLIVE SU-50448II Auto Tire Monitoring System Activation Reset Tool, Tire Sensor Reset Tool, TPMS Programming Tool for More GM Series (99%) Vehicles 2006-2026"
brand: "vehlive"
price: "R1020"
currency: ZAR
in_stock: true
reviews_count: 5
category: "Vehlive"
url: https://www.desertcart.co.za/products/807187582-tpms-relearn-tool-for-gm-tire-sensor-vehlive-su-50448ii
store_origin: ZA
region: South Africa
---

# 9V battery powered 1-2 min sensor activation ABS durable, dust & splash resistant TPMS Relearn Tool for GM Tire Sensor, VEHLIVE SU-50448II Auto Tire Monitoring System Activation Reset Tool, Tire Sensor Reset Tool, TPMS Programming Tool for More GM Series (99%) Vehicles 2006-2026

**Brand:** vehlive
**Price:** R1020
**Availability:** ✅ In Stock

## Summary

> 🚗 Unlock flawless tire monitoring—because your GM deserves the best!

## Quick Answers

- **What is this?** TPMS Relearn Tool for GM Tire Sensor, VEHLIVE SU-50448II Auto Tire Monitoring System Activation Reset Tool, Tire Sensor Reset Tool, TPMS Programming Tool for More GM Series (99%) Vehicles 2006-2026 by vehlive
- **How much does it cost?** R1020 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/807187582-tpms-relearn-tool-for-gm-tire-sensor-vehlive-su-50448ii)

## Best For

- vehlive enthusiasts

## Why This Product

- Trusted vehlive brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Save Time & Money:** Eliminate costly shop visits by resetting sensors, clearing warnings, and diagnosing faults yourself.
- • **One-Button Simplicity:** Effortless single-button operation designed for busy pros—just press, hold, and hear the confirmation horn.
- • **Rapid Sensor Activation:** Reset your GM tire sensors in just 1-2 minutes—speed meets precision.
- • **Durable & Reliable Build:** Rugged ABS shell protects sensitive electronics from dust and water splashes for long-term use.
- • **Universal GM Compatibility:** Works seamlessly with 99% of GM vehicles (2006-2026) equipped with 315/433 MHz TPMS.

## Overview

The VEHLIVE SU-50448II TPMS Relearn Tool is a professional-grade tire pressure sensor reset device designed for 99% of GM vehicles from 2006 to 2026. Powered by a 9V battery and housed in a durable ABS shell, it activates and programs tire sensors within 1-2 minutes, clears dashboard warnings, and tests sensor health. Its universal compatibility with 315/433 MHz TPMS systems and intuitive one-button operation make it an essential tool for efficient vehicle maintenance, saving time and repair costs.

## Description

How to enter to car TPMS learning mode? 1. Turn on the ignition switch and shift the gear selector to the P position. 2. Activate the cruise control function and select TPMS learning mode in the instrument panel settings. 3. The vehicle horn will sound twice, and the TPMS indicator light will flash, confirming successful entry into learning mode. How to use this SU-50448 TPMS relearn tool ? 1. Put a 9v battery into the tool, and set the car in TPMS learning mode. (car horns twice) 2. Start from the left front tire, make the EL- 50448 antenna up against the tire sidewall around the valve core position. Press the start switch, the tool starts to read tire pressure sensor information. When the horn beeps(finished), the turn signal will light and go to the next tire position. 3. Follow this order to rest TPMS sensors: Left front, Right front, Right rear, Left rear. After all sensors have been reseted, the car horn will beep again, the tire pressure relearn is finished. Functions of this tool 1.Reset tire sensors 2. Clear TPMS warning light 3. Make dashboard display tire pressure value 4. Match dashboard with tire sensors 5. Test whether the sensor is good or bad Compatible With: Works on most Vehicles (Chevy / Buick / Opel etc., from 2006-2024, Cars, SUV, Pickup) equipped with 315 or 433 MHz Tire Pressure Monitor system (TPMS) sensor. Note: Please check the specifications of the reset tool before purchasing to ensure that it is suitable for your vehicle. (Please confirm whether your car has EL-50448). Charger and battery are not included in the package.

Review: This was a very easy device to use to program your tpms , I was able to program the sensor within 5 min, worth the money
Review: I do all my own basic maintenance at home, including rotating and swapping my tires, and this TPMS relearn tool has been a total game changer. If you’re someone who switches between summer and winter tires or rotates your own set, this tool is absolutely worth having. After a tire rotation or sensor change, the TPMS light can be annoying—and more importantly, inaccurate. Properly calibrating your tire pressure sensors matters for safety, tire wear, fuel efficiency, and peace of mind. This tool makes that process simple and fast, without having to drive to a shop or pay a service fee every time. Using it was straightforward. Once I put my vehicle into TPMS learning mode, I just held the tool next to the valve stem, pressed the button, and waited for the horn beep. That’s it. The solid green light staying on during the process is normal, and once you know that, it’s easy to trust the tool is doing exactly what it’s supposed to do. The build quality feels solid for something this affordable. The ABS plastic housing feels durable, and it’s held up well to repeated use in the garage. The sensor is responsive, and it worked smoothly on my vehicle without any trial-and-error frustration. What I appreciate most is the money it saves. Shops often charge just to relearn sensors, even if you already did the tire work yourself. This tool pays for itself quickly if you rotate tires regularly or swap seasonal sets. It also saves time—no appointments, no waiting rooms, no unnecessary trips. If you’re an at-home mechanic or just someone who likes doing your own maintenance, this is one of those tools that makes your setup feel complete. Simple, reliable, and genuinely useful. I wish I would have known about it sooner.

## Features

- 【Activation Reset Function】The SU-50448 TPMS relearn tool has a powerful activation reset function that quickly and easily resets your tire pressure sensor to keep your vehicle tire pressure monitoring system in optimal operating condition. The tire sensor reset tool responds quickly and performs powerfully, activating tire pressure sensors accurately within 1-2 minutes.
- 【Universal Compatibility】This tire pressure sensor reset tool is suitable for most cars, suvs, pickups, etc. In addition, The TPMS tool is equipped with 315 or 433 MHz tire pressure monitoring system (TPMS) sensors, including Opel, Buick, GMC and more, but not for large trucks. Please check the specifications of the reset tool in advance to ensure that it is suitable for your vehicle.
- 【Reliable Material】The tire sensor reset tool featuring a sensitive sensor chip. Moreover, the shell for tire pressure sensor programming tool is made of ABS plastic, solid and durable, effective against dust and splashing water drops. Wear-resistant, easy to use for a long time and protect the internal electronic components.
- 【Essential Tool】 After tire rotation, replacement tire pressure sensors, tire pressure alarm light removal, or when changing between summer and winter tires, you'll need TPMS sensor reset tool to activate and replace the tire sensors; remove the tire pressure alarm and eliminate the dashboard warning light; make the dashboard display tire pressure; and test the tire sensors for failure. TPMS reset tool maximizes savings on vehicle maintenance time and money. It eliminates the need to visit a repair shop for service.
- 【Easy to Use】This tire sensor programmer is designed with a single button operation, which is easy to operate. First, adjust the vehicle to TPMS learning mode, then press the tool against the tire sidewall, close to the valve stem, and finally press the learning button while pressing the tool against the tire sidewall until you hear the car horn.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0G5YS73KF |
| Are batteries included? | Yes |
| Batteries | 1 9V batteries required. (included) |
| Brand | VEHLIVE |
| Country of Origin | USA |
| Customer Reviews | 4.1 4.1 out of 5 stars (42) |
| Date First Available | 16 January 2026 |
| Included Components | TPMS Relearn Tool |
| Item Weight | 132 g |
| Item model number | SU-50448 II |
| Manufacturer | VEHLIVE |
| Model number | SU-50448 II |
| Number of Memory Sticks | 1 |
| Package Dimensions | 12.6 x 5.79 x 3.2 cm; 132 g |

## Product Details

- **Brand:** VEHLIVE
- **Item Weight:** 0.13 Kilograms
- **Manufacturer:** VEHLIVE
- **Style:** 50448 II

## Images

![TPMS Relearn Tool for GM Tire Sensor, VEHLIVE SU-50448II Auto Tire Monitoring System Activation Reset Tool, Tire Sensor Reset Tool, TPMS Programming Tool for More GM Series (99%) Vehicles 2006-2026 - Image 1](https://m.media-amazon.com/images/I/71lqFk1QrBL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: Will this tool fit my car?**
A: Please check from the list first. We have confirmed these models one by one. We are sure that the applicable models will support it. If it is indeed not supported, there may be other reasons. Please return the product.

**Q: Is it necessary to activate in sequence?**
A: Yes, to ensure that the tire pressure is displayed correctly, please be sure to activate it in the order of left front - right front - right rear - left rear

**Q: Will this tpms tool reprogram tpms sensors?**
A: No, TPMaster is intended for activating and relearning current TPMS sensors. It lacks the capability of programming new sensors.

**Q: Will outsourced third-party tire pressure sensors be supported?**
A: Generally speaking, this product only supports original tire pressure sensors.

**Q: Do I need to remove the battery if the device is not used for a long time?**
A: Yes, it is recommended to take out the battery when the product is idle for an extended period. This prevents battery leakage and corrosion, which can damage the internal components of the device.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by P***T on 24 February 2026*

This was a very easy device to use to program your tpms , I was able to program the sensor within 5 min, worth the money

### ⭐⭐⭐⭐⭐ Review
*by D***D on 13 February 2026*

I do all my own basic maintenance at home, including rotating and swapping my tires, and this TPMS relearn tool has been a total game changer. If you’re someone who switches between summer and winter tires or rotates your own set, this tool is absolutely worth having. After a tire rotation or sensor change, the TPMS light can be annoying—and more importantly, inaccurate. Properly calibrating your tire pressure sensors matters for safety, tire wear, fuel efficiency, and peace of mind. This tool makes that process simple and fast, without having to drive to a shop or pay a service fee every time. Using it was straightforward. Once I put my vehicle into TPMS learning mode, I just held the tool next to the valve stem, pressed the button, and waited for the horn beep. That’s it. The solid green light staying on during the process is normal, and once you know that, it’s easy to trust the tool is doing exactly what it’s supposed to do. The build quality feels solid for something this affordable. The ABS plastic housing feels durable, and it’s held up well to repeated use in the garage. The sensor is responsive, and it worked smoothly on my vehicle without any trial-and-error frustration. What I appreciate most is the money it saves. Shops often charge just to relearn sensors, even if you already did the tire work yourself. This tool pays for itself quickly if you rotate tires regularly or swap seasonal sets. It also saves time—no appointments, no waiting rooms, no unnecessary trips. If you’re an at-home mechanic or just someone who likes doing your own maintenance, this is one of those tools that makes your setup feel complete. Simple, reliable, and genuinely useful. I wish I would have known about it sooner.

### ⭐⭐⭐⭐ Review
*by J***N on 24 February 2026*

I have a 2007 Impala and been having a tire monitor error. I get a message of “service tire monitor system”. When looking at my air pressure through the dash, some are showing lines. Since my tires have been rotated many times and never had the tire locations reset I thought it best to pick up one of these tools for diagnostic and repair purposes. I ordered the non battery version. So after installing a battery I went to test it out. I put the vehicle in learn mode and proceeded to test each tire pressure sensor. I found that the tool did I fact read the sensors that were functioning without issue. With the tool I was able to diagnose which sensors are bad so I can replace them and reprogram the system correctly. One thing I found odd is that one of the buttons doesn’t do anything. Pressing the other button starts the learn process. So I don’t know if that’s a hardware issue or what but the tool still functions. It’s as easy as point and press the button. It does seem a little slower than other tools I’ve used. For the price though, I can’t complain. It’s a great deal. The battery should last quite some time if careful to put away so the button won’t get pushed, otherwise just remove the battery for storage. With all that said, tire pressure is very important for safety and tire wear.

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-06-03*