# AlfaOBD Diagnostic Software 2.5.3.0 for Fiat Alfa Jeep

**AlfaOBD diagnostic software 2.5.3.0** is a powerful PC-based diagnostic and configuration tool designed for vehicles produced by the Fiat Chrysler Automobiles (FCA) group. It supports Fiat, Alfa Romeo, and Lancia vehicles from 1994–2017, as well as Chrysler, Dodge, Jeep, and RAM models from 2005–2017, with extended compatibility and fixes for newer models up to 2024.

Unlike basic OBD2 scanners, AlfaOBD diagnostic software provides deep access to vehicle electronic control units (ECUs). It allows full diagnostics of engine, transmission, ABS, airbags, climate control, body modules, dashboard, immobilizer, and other systems. The software is widely used by advanced users and workshops who need more than standard fault code reading.

Main functions include live data monitoring with graphical visualization, reading and clearing fault codes with detailed freeze-frame data, ECU identification and system status checks, service reset functions, DPF regeneration, engine oil viscosity changes, actuator tests, and advanced configuration of vehicle modules. AlfaOBD also supports electronic key and RF remote programming on supported models.

**The software works on Windows systems and requires a compatible diagnostic interface.** According to user reports and automotive forums, the most commonly used and stable interfaces are ELM327 USB (recommended original versions), OBDLink SX, OBDLink MX+, and KKL VAG-COM cables for older Fiat and Alfa Romeo models. Bluetooth ELM327 adapters may work, but wired USB interfaces are strongly recommended for stability and advanced functions.

This is a digital software product intended for users who understand vehicle diagnostics and ECU configuration.

### **Supported Vehicles**

Fiat, Alfa Romeo, Lancia (1994–2017)

Chrysler, Dodge, Jeep, RAM (2005–2017)

Extended support and fixes for selected 2020–2024 models

### **Compatible Interfaces**

ELM327 USB (original recommended)

OBDLink SX / OBDLink MX+

KKL VAG-COM (older Fiat / Alfa models)

Other ELM327-based interfaces may work with limited functionality

### **System Requirements**

Windows XP / 7 / 8 / 8.1 / 10 / 11

.NET Framework 4.6.1 or newer

Language: English

### **Delivery**

Digital download

Installation instructions included

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### **Disclaimer**

  

The Fiat, Alfa Romeo, Lancia, Chrysler, Dodge, Jeep and RAM names, marks and designs are trademark and / or registered trademark of their respective owners in the United States and other countries. ProDiagTools, this site and its content are not affiliated with or endorsed by Fiat, Alfa Romeo, Lancia, Chrysler, Dodge, Jeep or RAM. All products offered on this website are aftermarket products and not made by Fiat, Alfa Romeo, Lancia, Chrysler, Dodge, Jeep, RAM or their partners or affiliates. All other companies, products, or names referenced on this Web site are used for identification purposes only and may be trademarks of their respective owners. It is neither inferred nor implied that any item sold by ProDiagTools, is a product authorized by or in any way connected with Fiat, Alfa Romeo, Lancia, Chrysler, Dodge, Jeep or RAM.

## Details

- **Price:** 12.0 USD
- **Vendor:** ProDiagTools
- **Type:** Automotive Diagnostic Software
- **Tags:** Alfa Romeo diagnostics, AlfaOBD, AlfaOBD diagnostic software, Chrysler diagnostic tool, ELM327 diagnostic, FCA diagnostic tool, FCA ECU coding, Fiat diagnostic software, Jeep OBD software, OBD2 advanced diagnostics

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 12.00 USD | In stock |

## Images

- AlfaOBD diagnostic software version 2.5.3.0 for Alfa Romeo Fiat and Lancia cars by ProDiagTools
- AlfaOBD diagnostic software interface showing Alfa Romeo Giulietta model selection and diagnostic options
- ProDiagTools AlfaOBD diagnostic software interface showing Alfa Romeo Giulietta type 940 selection
- ProDiagTools AlfaOBD diagnostic software interface showing brand selection for Alfa Romeo vehicles
- AlfaOBD diagnostic software interface by ProDiagTools showing engine component options for automotive diagnosis
- ProDiagTools AlfaOBD diagnostic software interface showing fault reading and command controls
- ProDiagTools AlfaOBD diagnostic software interface showing vehicle brand and system options for Jeep Compass Patriot

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> Source: [Prodiagtools](https://prodiagtools.com/products/alfaobd-diagnostic-software)
> Updated: 2026-06-24