TechnicianVision · Knowledge base
Nissan High-Voltage Technician Levels
I-CAR · January 19, 2021 · Nissan, Infiniti
Summary
This article outlines Nissan's three-level high-voltage technician certification structure, which defines the specific repair and diagnostic tasks a technician is permitted to perform on electric and hybrid vehicles based on their training level.
What to do on the job
Ensure that only a Level 2 certified Nissan technician disables the high-voltage system and confirms there is no residual charge before any Level 1 technician removes or installs high-voltage components.
How to use it
Use this document during estimating and supplement negotiations to justify sublet labor costs or specialized technician rates. It proves that high-voltage disabling, testing, and component replacement cannot be performed by general technicians and require specific, documented OEM training levels to ensure safety and liability compliance.
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