| File Name: | CAN Bus Reverse Engineering: Control Real Car Dashboard |
| Content Source: | https://www.udemy.com/course/can-bus-reverse-engineering |
| Genre / Category: | Other Tutorials |
| File Size : | 972.3 MB |
| Publisher: | Artur Sznec |
| Updated and Published: | July 21, 2025 |
Welcome to this practical course where we will reverse engineer a car’s dashboard system without having any documentation.
Our mission is to take control of certain dashboard functions — such as turning blinkers on/off and changing the displayed vehicle speed — using CAN Bus communication.
We’ll go step-by-step, from connecting to the car’s electronics, analyzing the traffic, to writing custom CAPL scripts and creating a virtual dashboard replica.
By the end of this course, you will gain a deep, practical understanding of topics such as:
- Identifying the correct CAN pins on a vehicle connector, even when there is no schematic or pinout available — using methods like continuity testing and trial analysis.
- Determining the correct CAN bus speed (baud rate) using Logic analyzer
- Capturing and analyzing real CAN bus traffic to identify frame IDs associated with specific dashboard actions — such as blinkers, speedometer updates
- Decoding message payloads, by interpreting the bit-level structure of the data fields inside CAN frames and understanding how individual bytes represent physical values.
- Using CAPL scripting in the Vector toolchain (such as CANoe) to simulate and test message injection,
- Building and refining a DBC file, which is a powerful way to describe and simplify the interpretation of CAN frames, making the data readable and easier to work with.
- Creating a virtual dashboard replica, allowing you to visualize and control the dashboard behavior
This course is designed for a wide audience, including:
- Automotive reverse engineers who want to dig into vehicle internals and uncover how systems communicate.
- Embedded software and hardware developers looking to test their own devices or gain better insight into how to interface with OEM car electronics.
- Diagnostics and service tool creators aiming to create their own solutions for vehicle testing, maintenance, or feature expansion.
- Car hacking enthusiasts who enjoy learning how modern vehicles operate and want to explore beyond the surface.
Everything will be introduced and explained in a clear and accessible manner. Whether you’re working on your own car, building a testbench, or simply exploring for fun, this course will provide you with the skills and confidence to successfully reverse engineer CAN-based dashboard systems.
DOWNLOAD LINK: CAN Bus Reverse Engineering: Control Real Car Dashboard
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