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AU-HV-02
Depower & Reinitialise Procedures
Duration
3 hours
Audience
EV Technicians
Pass Mark
80% (4/5)
HV Safety & Compliance IntroOverview & Learning Objectives
Detailed procedures for safely depowering and reinitialising battery electric vehicles. Covers vehicle-specific MSD locations, capacitor discharge timing, voltage verification methods, and system restart protocols.
Learning Objectives:
1. Locate the manual service disconnect (MSD) on common Australian-market EVs
2. Perform a complete depower sequence including capacitor discharge verification
3. Use a CAT III rated multimeter to verify zero energy state
4. Reinitialise HV systems following the correct startup sequence
5. Document the depower/reinitialise process for compliance records
Prerequisites
- Completion of AU-HV-01 or equivalent HV safety awareness
- Access to insulated tooling and PPE
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