Self-paced CAN Bus training courses
Build the knowledge and confidence to understand, work with and diagnose CAN systems through practical, self-paced online training — from CAN fundamentals to diagnostics and higher-level protocols.
Where do you want to get to?
Start with the fundamentals, build the practical skills to work with and diagnose CAN systems, then go deeper into the specialist protocols relevant to your work.
Understand CAN
Start with the engineering principles behind CAN and build a clear understanding of how CAN networks communicate.
Work with and diagnose CAN systems
Develop the practical skills to assess the physical network, interpret CAN data and follow a structured approach to diagnosing faults.
Go deeper with CAN
Build on your CAN knowledge with the higher-level protocols used across industrial systems, commercial vehicles and off-highway machinery.
Explore our CAN training courses
Take the courses you need individually, or follow one of our recommended learning paths to build your CAN knowledge step by step.
CAN Fundamentals
Build a clear understanding of how CAN works, from the physical network and differential signalling through to frames, arbitration, error handling and application data.
CAN Physical Layer Basics
Understand how a CAN network behaves electrically, including differential signalling, topology, termination, measurements, signal integrity and common physical faults.
CAN Data Interpretation
Learn how to turn raw CAN traffic into meaningful engineering information using signal positions, byte order, scaling, offsets and data definitions.
CAN Diagnostics Workflow
Develop a structured approach to CAN fault-finding using network inspection, measurements, traffic capture, waveform analysis and fault isolation.
CANopen
Understand the CANopen device model, Object Dictionary, PDOs, SDOs, Network Management and how CANopen devices communicate at application level.
SAE J1939
Learn how J1939 structures CAN communication using PGNs, SPNs, addressing and network management across commercial vehicles and off-highway machinery.
Learn from engineers who work with CAN
CTUK Academy is built around practical engineering experience, not just theory. Our courses are developed by engineers who work with CAN systems, hardware and diagnostic tools every day.
Training informed by more than 20 years working with CAN systems across vehicles, machinery and industrial applications.
Understand how CAN concepts relate to real networks, measurements, data and diagnostics.
Clear, focused training designed to give you knowledge you can apply to real engineering work.
Start with the fundamentals, then develop your knowledge in physical networks, data interpretation, diagnostics, CANopen and SAE J1939.
Practical training, built around your work
Learn CAN at your own pace through interactive online courses designed to turn technical concepts into practical engineering knowledge.
Learn at your own pace
Take individual courses when you need them or follow a recommended learning path and build your CAN knowledge over time.
New to CAN? Start with the fundamentals.
CAN Fundamentals gives you a clear grounding in how CAN works, from the physical network and signalling through to frames, arbitration, errors and application data.
It's completely free and gives you the foundation to move on to our practical courses in physical networks, data interpretation, diagnostics and higher-level protocols.
Start CAN Fundamentals – FreeQuestions about CTUK Academy
Everything you need to know before starting your CAN training.
Who are CTUK Academy courses designed for?
CTUK Academy is designed for engineers and technical professionals who want to build practical knowledge of CAN systems. Whether you're completely new to CAN or already working with CAN networks, you can choose the courses that match your current experience and the work you're doing.
Do I need previous CAN experience?
No. If you're new to CAN, start with our free CAN Fundamentals course to understand the core principles. You can then build your knowledge through physical networks, data interpretation, diagnostics and specialist protocols.
Can I take courses individually?
Yes. Each CTUK Academy course can be taken individually, so you can focus on the knowledge most relevant to your work. If you want to develop a broader understanding of CAN, you can also follow one of our recommended learning paths.
Are the courses self-paced?
Yes. CTUK Academy courses are delivered online and are completely self-paced, so you can work through the training when it suits you and fit learning around your engineering work.
How long will I have access to a course?
Once you've purchased a course, you'll have lifetime access. You can return to the training whenever you need to revisit a topic or refresh your knowledge.
What does the training include?
Courses combine interactive online lessons with video introductions from the CTUK engineering team, practical engineering examples, quizzes and assessments to help you build and check your understanding as you progress.
Do I receive a certificate when I complete a course?
Yes. You'll receive a certificate of completion when you successfully complete a CTUK Academy course, giving you a record of the training you've completed.
Not sure which course is right for you?
Have a question before you buy, need help choosing the right course, or looking for face-to-face CAN training for your team? Talk to us and we'll help you find the right option.
