Understand high-voltage vehicles safely. Diagnose faults under real workshop conditions.
Diagnosis and Repair of High-Voltage Vehicles
Replicate typical workshop faults
Diagnose and repair real-world fault scenarios
Work safely on HV systems
Experience real 400 V high-voltage systems in a safeguarded training environment
Practice safe isolation procedures
Train high-voltage and low-voltage isolation using industry-standard methods
Implement complete workshop projects
Over 25 hands-on scenarios with step-by-step guided procedures
Diagnosis and Repair of High-Voltage Vehicles
A structured training system for safe high-voltage technician education.
As electric and hybrid vehicles with high-voltage systems continue to grow worldwide, the demand for qualified technicians increases. Workshops and training institutions require safe working procedures, structured system understanding, and recognized qualification pathways.
CarTrain “Diagnosis and Repair of High-Voltage Vehicles” provides a safeguarded and realistic training environment. Typical workshop tasks – from 12 V electrical systems and relays to pilot lines, inverters, EMC-related faults and charging infrastructure – can be practiced in a structured and controlled way.
Clear procedures and reproducible fault scenarios enable standards-oriented high-voltage training without the risks associated with working on live vehicles.
High-voltage education becomes structured, safe and efficient – reducing preparation effort while giving instructors full control and oversight.
Training that supports you.
Clear scenarios, reproducible procedures and real hardware. Stay in control and save preparation time – without compromising safety or practical relevance.
Practice HV isolation procedures
Learn and apply high-voltage isolation methods under realistic conditions using industry-standard approaches.
Real-world fault scenarios
Diagnose and repair typical faults found in high-voltage vehicles.
Work under HV safety standards
Train safe working procedures for high-voltage systems in line with recognized qualification frameworks.
Work on vehicle-based projects
Complete workshop-oriented projects including OBD-based diagnostics.
Perform HV measurements safely
Carry out high-voltage-specific measurements such as voltage and insulation resistance testing.
Understand electric drivetrain concepts
Explore electric, hybrid and fuel cell vehicle configurations using modular plug-in systems.
Assemble electric drive systems
Work with different HV relays, original HV DC and three-phase cables in realistic system setups.
Interpret measurement results correctly
Evaluate and assess high-voltage measurement results professionally and reliably.
HIGHLIGHTS
Your Advantage in High-Voltage Training
High-Voltage Safety: Standards-based training
Isolation Procedures: Industry-standard methods
Fault Diagnosis: Typical HV & LV faults
High-Voltage Measurements: Voltage & insulation testing
Workshop Scenarios: OBD-based projects
Drivetrain Concepts: EV, hybrid & fuel cell systems
Measure and Understand with Real High-Voltage Technology
Real high-voltage systems meet digital precision: Perform voltage and insulation measurements using professional test equipment or work digitally with RXLea — safely, realistically and with full clarity.
Integrated 4-Channel Measurement Interface for Direct PC-Based Signal Analysis
Open an oscilloscope and/or up to four multimeters directly within the RXLea virtual instrument environment.
Perform High-Voltage Measurements Under Realistic Conditions
Measure HV voltage and resistance, and verify equipotential bonding using industry-standard test equipment.
Versatile Measurement Adapters for Practical HV Testing
Measure HV components and signals easily using standard workshop test devices — just like in real service environments.
Train Safely. Teach Clearly. Stay in Control.
High-voltage training requires responsibility. CarTrain “Diagnosis and Repair of High-Voltage Vehicles” supports you with structured processes, safe procedures and clearly defined workflows — giving you oversight and reliable results in everyday training.
Diagnose and Repair Faults
Identify and resolve typical high-voltage vehicle faults under realistic conditions.
Work to Recognized Standards
Support qualification pathways for safe high-voltage system work.
Teach Isolation Procedures Clearly
Train all industry-standard high-voltage isolation methods — structured and compliant.
Replicate Real Workshop Workflows
Complete full diagnostic projects using realistic service procedures and OBD-based testing.
Install HV Components Professionally
Work with different HV relays, original HV DC and three-phase cables in practical system setups.
Assess System Relationships Confidently
Measure voltage and insulation resistance safely and understand electric, hybrid and fuel cell systems in context.
The Future of High-Voltage Training
Insights into the training system: hands-on, digitally supported and fully focused on electric mobility.
Turning Knowledge into Competence.
YOU GUIDE THE LEARNING
When theory and practice work together.
RXLea is Lucas-Nuelle’s digital learning environment for technical education and professional training.
It strengthens the Real Experience Learning approach by connecting digital learning modules with real training systems and integrates seamlessly into existing customer LMS platforms. RXLea follows a structured learning journey: learners complete hands-on projects through guided learning paths across defined competency levels (Basic, Intermediate, Advanced).
Instructors can monitor progress, guide development effectively and adapt content flexibly to their training needs.
Hands-On and Interactive
Animations, interactive tasks and realistic scenarios promote deeper understanding. All content is structured into clear learning paths for focused, practical training.
Digital support
3D build animations and digital instructions simplify complex procedures, reduce errors and increase learner independence.
Visual Support
Overview graphics, screenshots and animation examples provide transparency into the learning environment. Additional images from the training packages are available, including country-specific versions where required.
FAQ - Frequently Asked Questions
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