TSB: This bulletin provides general high-voltage safety precautions for the HV/EV system. These high voltages are dangerous and can cause personal injury, severe burns, electric shock, and death if proper safety precautions are NOT followed. Be sure to carefully review ALL applicable Repair Manual procedures BEFORE performing service.
Lexus strongly recommends that Service Technicians complete Master Certification status before performing any service repair work on high-voltage systems.
