Unit of competency Outline

Date retreived
23/07/2026 4:50 AM AWST

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Diagnose, remove and replace heavy electric vehicle rechargeable energy storage systems

Diagnose, remove and replace heavy electric vehicle rechargeable energy storage systems

Unit of competency
National Code
AURETH015
State Code
ODV93
TGA Status
Current
DTWD Status
Approved
Current Release Number
1.00
Current Release Date
23/02/2022
View on TGA
State Implementation and Classification
Approved Date
08/07/2022
Field of Education
030505 - Automotive Electrics And Electronics
Original Release Date
08/07/2022
Nominal Hours
25
Description
This unit describes the skills and knowledge required to diagnose, remove and replace high voltage (HV) rechargeable energy storage systems (RESS) in heavy electric vehicles. The unit involves preparing for the task, sourcing a diagnostic testing strategy, diagnosing the cause of the fault, carrying out the removal and replacement and post-replacement testing, and completing workplace processes and documentation. It applies to individuals who work in the automotive service and repair industry and apply battery electric safety procedures according to Australian Standards (AS) 5732 Electric vehicle operations - Maintenance and repair.No licensing, legislative or certification requirements apply to this unit at the time of publication.
Notes
Elements and Performance Criteria
1. Prepare to diagnose, remove and replace heavy electric vehicle rechargeable energy storage systems
  • 1.1 Identify job requirements from workplace instructions
  • 1.2 Identify information required for diagnostic activity from customers and supervisors
  • 1.3 Assess diagnostic options and source testing strategy according to workplace and manufacturer specifications
  • 1.4 Identify hazards and environmental issues associated with diagnostic, removal and replacement activity, assess potential risks and implement control measures according to workplace policies and procedures
  • 1.5 Identify tools and equipment required for testing strategy and establish serviceability according to workplace procedures
2. Diagnose heavy electric vehicle rechargeable energy storage systems
  • 2.1 Implement diagnostic tests according to testing strategy, manufacturer and workplace procedures, and workplace health and safety requirements
  • 2.2 Analyse diagnostic test results and identify cause of fault
  • 2.3 Confirm and report cause of fault according to workplace procedures
  • 2.4 Develop and report recommendations for necessary removal and replacement according to workplace procedures
3. Remove and replace heavy electric vehicle rechargeable energy storage systems
  • 3.1 Identify information required for removal and replacement activity
  • 3.2 Identify tools, equipment and materials required for removal and replacement activity and establish serviceability according to workplace procedures
  • 3.3 Isolate RESS service plug or manual service disconnect and depower vehicle HV RESS according to manufacturer specifications
  • 3.4 Identify potential stored energy sources and implement control measures
  • 3.5 Carry out removal and replacement of HV RESS according to workplace manufacturer specifications, workplace health and safety and environmental requirements
  • 3.6 Reconnect RESS service plug or manual service disconnect and repower vehicle HV RESS according to manufacturer specifications
  • 3.7 Carry out post-removal and replacement testing according to workplace procedures, workplace health and safety and environmental requirements
4. Complete work processes
  • 4.1 Conduct final inspection according to workplace procedures and confirm vehicle is ready for use
  • 4.2 Clear work area and dispose or recycle materials according to workplace procedures
  • 4.3 Complete documentation according to workplace procedures
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