Description
Live Current
High Voltage
The advanced IMI certification for experienced technicians. Work on energized high-voltage systems — live diagnostics, component testing under load, and complex fault-finding on EV and hybrid powertrains.
What You’ll Learn
- ✓ Live high-voltage diagnostic procedures & safety protocols
- ✓ Testing HV components under load while energized
- ✓ Complex fault diagnosis on EV & hybrid powertrains
- ✓ Inverter, DC-DC converter & onboard charger diagnostics
- ✓ High-voltage interlock loop (HVIL) testing & validation
- ✓ Advanced oscilloscope & insulation resistance techniques
- ✓ Risk assessment & emergency procedures for live work
- ✓ IMI Level 4 certification exam preparation
Course Details
Why IMI Certification?
The Institute of the Motor Industry (IMI) is the international gold standard for electric vehicle technician certification. Recognized by OEMs and insurers in over 130 countries, IMI certification proves you can safely work on high-voltage systems — protecting your team, your shop, and your customers.
ESA is the exclusive US provider of IMI High Voltage certification, delivered by IMI-certified master instructors with real-world EV repair experience.
Enroll Now
Secure your seat — only 12 spots per class.

