---
product_id: 42944203
title: "GM Auto Tire Pressure Monitor Sensor TPMS Activation Tool El-50448 for GM TPMS Re-learn"
brand: "augote"
price: "467.54 DT"
currency: TND
in_stock: false
url: https://www.desertcart.tn/products/42944203-gm-auto-tire-pressure-monitor-sensor-tpms-activation-tool-el
store_origin: TN
region: Tunisia
---

# GM Auto Tire Pressure Monitor Sensor TPMS Activation Tool El-50448 for GM TPMS Re-learn

**Brand:** augote
**Price:** 467.54 DT
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** GM Auto Tire Pressure Monitor Sensor TPMS Activation Tool El-50448 for GM TPMS Re-learn by augote
- **How much does it cost?** 467.54 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/42944203-gm-auto-tire-pressure-monitor-sensor-tpms-activation-tool-el)

## Best For

- augote enthusiasts

## Why This Product

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

## Description

Here is how to use the EL-50448 GM TPMS Re-learn Tool: Step 1 - Enter leaning mode Set the gearshift lever to "P" Put the ignition switch to "ON" Enter the interface of tire pressure display by DIC DIC shows "Press Set / Ctrl to re-learn" Press "Set / Ctrl" The turn signal is lighted for 3 seconds and the horn beep sound twice to enter the learning mode Step 2 - Read tire pressure sensor information Start from the front-left wheel Make the J-46079 or Diagnostic Tool EL-50448 antenna up against the valve core position & close to the rim of the tire sidewall El-50448 tire pressure tool starts by the start switch Successful to read the tire pressure sensor information when the horn bleeps once Step 3 - Same method to read other tire pressure information Follow the instuction above to read tire pussure of the front-right, rear-right, rear-left wheels. Turn signals is lighted for 3 seconds and the horn bleeps twice when the learning is complete.

## Features

- For Most GM vehicles equipped with Tire Pressure Monitoring (TPM) system, a "Sensor Re-Learn Procedure" must be performed after tire rotations, Remote Control Door Lock Receiver Module replacement or Tire Pressure Sensor replacement
- El-50448 GM TPMS Activation Tool activates the individual TPM sensor with the press of one button
- GM TPMS Re-learn Tool Simple, Fast and Easy to Use. Reprogram each tire only takes less than 30 seconds
- Ensure that the vehicle is in the TPMS Learn Mode, and follow the service procedure. Hold tool against the sidewall of the tire, near the valve stem. Depress Learn button while holding the tool against the tire sidewall
- GM TPMS Tool support vehicle from 2010-2017, almost cover all series of GM vehicles. For any questions, please feel free to contact us via ask us a question or send us an email

## Images

![GM Auto Tire Pressure Monitor Sensor TPMS Activation Tool El-50448 for GM TPMS Re-learn - Image 1](https://images-na.ssl-images-amazon.com/images/I/41ZNAZQAK2L.jpg)
![GM Auto Tire Pressure Monitor Sensor TPMS Activation Tool El-50448 for GM TPMS Re-learn - Image 2](https://images-na.ssl-images-amazon.com/images/I/41kR8DOlltL.jpg)
![GM Auto Tire Pressure Monitor Sensor TPMS Activation Tool El-50448 for GM TPMS Re-learn - Image 3](https://images-na.ssl-images-amazon.com/images/I/41njPWLm8rL.jpg)
![GM Auto Tire Pressure Monitor Sensor TPMS Activation Tool El-50448 for GM TPMS Re-learn - Image 4](https://images-na.ssl-images-amazon.com/images/I/41HpArTIyWL.jpg)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-01*