---
product_id: 630747288
title: "EL-50448 TPMS Relearn Tool Chevy TPMS Reset Tool for Chevrolet Cadillac GMC Buick GM Tire Pressure Sensor Reset Tool Chevy Tire Pressure Monitoring System Sensor Activation Tool TPMS Programming Tool"
brand: "ultraobd"
price: "83.44 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Ultraobd"
url: https://www.desertcart.tn/products/630747288-el-50448-tpms-relearn-tool-chevy-tpms-reset-tool-chevrolet
store_origin: TN
region: Tunisia
---

# One-button easy activation 100+ GM models compatible Saves hours & dealership trips EL-50448 TPMS Relearn Tool Chevy TPMS Reset Tool for Chevrolet Cadillac GMC Buick GM Tire Pressure Sensor Reset Tool Chevy Tire Pressure Monitoring System Sensor Activation Tool TPMS Programming Tool

**Brand:** ultraobd
**Price:** 83.44 DT
**Availability:** ✅ In Stock

## Summary

> 🔧 Take control of your ride’s safety—DIY TPMS reset made effortless!

## Quick Answers

- **What is this?** EL-50448 TPMS Relearn Tool Chevy TPMS Reset Tool for Chevrolet Cadillac GMC Buick GM Tire Pressure Sensor Reset Tool Chevy Tire Pressure Monitoring System Sensor Activation Tool TPMS Programming Tool by ultraobd
- **How much does it cost?** 83.44 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/630747288-el-50448-tpms-relearn-tool-chevy-tpms-reset-tool-chevrolet)

## Best For

- ultraobd enthusiasts

## Why This Product

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

## Key Features

- • **Sensor Health Testing:** Quickly diagnose low power or damaged sensors to stay ahead of tire maintenance issues.
- • **Universal GM Coverage:** Works seamlessly with 100+ Chevrolet, Cadillac, GMC, Buick, and GM models—more than most TPMS tools.
- • **Accurate Tire Pressure Sync:** Ensures your dashboard displays precise tire pressure data every time you rotate or replace tires.
- • **Effortless One-Button Operation:** Designed for DIY pros and novices alike—just press once to reset and activate sensors instantly.
- • **Instant TPMS Warning Light Reset:** Clear annoying dashboard alerts yourself and avoid costly service visits.

## Overview

The EL-50448 TPMS Relearn Tool is a compact, user-friendly device engineered specifically for over 100 GM vehicles including Chevrolet, Cadillac, GMC, and Buick. It features a one-button design that allows quick resetting and activation of tire pressure sensors, clearing TPMS warning lights without dealership visits. This tool saves time and money by enabling accurate tire pressure monitoring system recalibration after tire changes, rotations, or sensor replacements, ensuring your vehicle’s safety and performance stay optimized.

## Description

Buy EL-50448 TPMS Relearn Tool Chevy TPMS Reset Tool for Chevrolet Cadillac GMC Buick GM Tire Pressure Sensor Reset Tool Chevy Tire Pressure Monitoring System Sensor Activation Tool TPMS Programming Tool: Replacement Sensors - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Finally My TPMS Is Accurate - I have a Cadillac CT6 and a Lexus Rx350. Every time I get my tires rotated my TPMS is always messed up even though they tell me they set it. Sometimes they say it will reset automatically after I drive it at a certain speed for some timeperiod. That never worked. So I read the reviews and I decided to give it a try. It worked on both cars on the first try! Now my pressure is where it should be and I verified it with my compressor and manual tire guages. Invest a small amount in this tool and stop getting frustrated with inaccurate tire pressures. High recommend this for value, accuracy and overall quality.
Review: Works great - Easy to use. Read list to check for vehicle compatibility before purchasing. Worked well to relearn TPMS. Just put a battery in, set your vehicle to learn and push and hold the button. Simple

## Features

- Wide compatible with 100+ GM vehicles: This EL-50448 TPMS relearn tool Chevy TPMS reset tool is widely compatible with Chevy Chevrolet Cadillac GMC Buick GM vehicles, compatible more car models more years than others. BUT NOT support universal TPMS tire sensors.
- Easy and simple to use: ONE BUTTON DESIGN, This TPMS Relearn Tool GM TPMS Reset Tool is designed for DIY people without professional car maintenance knowledge and skills, just press one button and the activation will be done automatically. It is so simple and easy. You can quickly and easily reset the TPMS tire sensors and clear the TPMS warning lamp, without having to go to the dealership or a tire shop. This saves your time and hundreds of dollars. You can do it by yourself at home now!
- Functions: Reset the tire sensors; move the TPMS warning lamp; make the tire pressure display right on the dashboard; test tire sensors. It is a good Chevy TPMS Relearn Tool Chevy TPMS Reset Tool for Chevrolet Cadillac GMC Buick GM. You need this GM TPMS relearn tool when the TPMS warning light comes on, or the dashboard lost the TPMS data, or changed tires and sensors, etc.
- When do you need this EL-50448 GM TPMS Relearn Tool? 1.After tire rotation, replacement, maintained, exchanged summer-winter tires, installed new tire sensors,TPMS can't recognize sensors, you need this tool to activate the sensors. 2.Clear TPMS warning light. 3. Match the dashboard with tire sensors. 4.You can simply test the tire sensor low or no power or damaged by this gm chevy TPMS Reset Tool Tire Pressure Sensor Reset tool.
- Reliable, safe to your car: This Chevy TPMS relearn tool Chevy TPMS reset tool is designed specifically for Chevy Chevrolet Cadillac GMC Buick GM cars, so you can trust that this TPMS programming tool will provide reliable and accurate resetting for your tire pressure sensors. And you can trust that your car is safe and properly maintained.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CZF3WMGK |
| Best Sellers Rank | #23,575 in Automotive ( See Top 100 in Automotive ) #70 in Replacement Tire Pressure Monitoring System (TPMS) Sensors |
| Brand | ULTRAOBD |
| Date First Available | April 25, 2024 |
| Item Weight | 4.6 ounces |
| Item dimensions L x W x H | 6.1 x 2.2 x 1.4 inches |
| Item model number | 50448 |
| Manufacturer | ULTRAOBD |
| Measuring Range | 30 to 35 PSI (pounds per square inch) |
| Mounting Type | Tire Mount |
| Output Type | Electronic |
| Product Dimensions | 6.1 x 2.2 x 1.4 inches |
| UPC | 791126684495 |
| Upper Temperature Rating | 100 Degrees Fahrenheit |

## Product Details

- **Brand:** ULTRAOBD
- **Item Weight:** 4.6 Ounces
- **Item dimensions L x W x H:** 6.1 x 2.2 x 1.4 inches
- **Measuring Range:** 30 to 35 PSI (pounds per square inch)
- **Mounting Type:** Tire Mount

## Images

![EL-50448 TPMS Relearn Tool Chevy TPMS Reset Tool for Chevrolet Cadillac GMC Buick GM Tire Pressure Sensor Reset Tool Chevy Tire Pressure Monitoring System Sensor Activation Tool TPMS Programming Tool - Image 1](https://m.media-amazon.com/images/I/41FoQCkBYnL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Finally My TPMS Is Accurate
*by S***M on March 2, 2025*

I have a Cadillac CT6 and a Lexus Rx350. Every time I get my tires rotated my TPMS is always messed up even though they tell me they set it. Sometimes they say it will reset automatically after I drive it at a certain speed for some timeperiod. That never worked. So I read the reviews and I decided to give it a try. It worked on both cars on the first try! Now my pressure is where it should be and I verified it with my compressor and manual tire guages. Invest a small amount in this tool and stop getting frustrated with inaccurate tire pressures. High recommend this for value, accuracy and overall quality.

### ⭐⭐⭐⭐⭐ Works great
*by N***A on November 18, 2025*

Easy to use. Read list to check for vehicle compatibility before purchasing. Worked well to relearn TPMS. Just put a battery in, set your vehicle to learn and push and hold the button. Simple

### ⭐ Didn't work for my truck
*by M***L on February 26, 2026*

Doesn't work for my 2019 gmc sierra 1500............might be software on the truck side.........or the TMPS...........the shop that replaced the TMPS sensor could only get to work for about 12 miles............then all 4 quit working..........crazy

## Frequently Bought Together

- EL-50448 TPMS Relearn Tool Chevy TPMS Reset Tool for Chevrolet Cadillac GMC Buick GM Tire Pressure Sensor Reset Tool Chevy Tire Pressure Monitoring System Sensor Activation Tool TPMS Programming Tool
- TPMS Sensor, GM 433Mhz Tire Pressure Monitoring System Sensor fit for Chevy Malibu Silverado Impala Cruze,Buick Regal Lacrosse GMC Cadillac Replaces#13598773,4 Pack

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-05-07*