Appcar DiagFCA is a professional diagnostics & programming software for Chrysler, Dodge, Jeep and RAM vehicles

Core Features

Whether your need is basic diagnostics or complex vehicle adaptation, Appcar DiagFCA software is guaranteed to compliment your end result.
Diagnostics Scantool

Read and clear diagnostic trouble codes for each module in your car with one application

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OE-Level Coverage

You can get factory tool-like capabilities, allowing you to access hundreds of systems, sensors and system/component-level bi-directional controls.

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Vehicle Configuration

Change settings in your car - configure daytime running lights, change wheel diameter settings, turn TPMS on or off, or use other hidden features in your car.

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Windows compatible

All you need are laptop with Windows 7 or later and an ELM327-compliant diagnostic interface to take full advantage of AppcarDiagFCA

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Payments with PayPal

We accept payments online, across devices, worldwide using PayPal.

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Free Lifetime Updates

The Appcar DiagFCA come with Free Lifetime Updates. You can use the software on multiple PC if necessary.

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How to start

1. Get a compatible OBD interface

You need an ELM327 compatible device
In order to use the software you need an interface. It must be compatible with ELM327 v1.3 or newer. You can buy it on Amazon or eBay from $10.

2. Purchase the Appcar DiagFCA software

Get the Appcar DiagFCA software

After purchase the license you will get
a link to download the Appcar DiagFCA software.
You will also receive a license code.

3. Connect to your car using an OBD2 port


Launch the software
plug the device into OBD2 port
enjoy the control of your car