MSMRV373Rough-in and fit-off recreational vehicle extra-low-voltage electrical systems

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What an assessment for MSMRV373 must cover

35 assessable components: 4 elements (18 performance criteria), 2 performance evidence and 15 knowledge evidence requirements. An audit-defensible tool maps every question and task back to these — that mapping is the coverage matrix Auditori generates alongside the assessment.

Elements & performance criteria

1 Prepare to rough-in and fit-off extra-low-voltage electrical systems

  • 1.1Identify extra-low-voltage electrical system rough-in and fit-off requirements from job instructions
  • 1.2Select and check all required tools and equipment are ready to use
  • 1.3Gather the wires, cables, equipment and accessories required by job specifications, and check they meet quality requirements and are ready for installation
  • 1.4Identify hazards and hazard controls and check the hazard controls are in place and operating
  • 1.5Check the recreational vehicle and work area are ready for roughing- in and fitting-off the extra-low-voltage electrical system

2 Rough-in extra-low-voltage wires and cables

  • 2.1Prepare wiring harnesses according to wiring plans
  • 2.2Make penetrations in the chassis, walls and furniture for cables, wires and fitting-off items according to job instructions
  • 2.3Run cables and wires to the location of each item according to wiring plans
  • 2.4Cut, join, shield and secure wires and cables to meet quality requirements

3 Fit-off extra-low-voltage equipment and accessories

  • 3.1Correctly position the power supply, storage and system equipment and accessories and make penetrations for cables/wires
  • 3.2Connect cables/wires to the equipment and accessories
  • 3.3Correctly position and fasten the equipment and accessories, and complete the installation according to manufacturer’s instructions and job specifications
  • 3.4Check and test that the equipment and accessories are installed and functioning correctly according to job instructions and quality requirements and rectify any deficiencies

4 Complete the rough-in and fit-off according to workplace procedures

  • 4.1Clean up the recreational vehicle in readiness for the next task
  • 4.2Clean up the work area, identify items for recycling and dispose of waste
  • 4.3Identify, tag and report any damage to equipment and tools
  • 4.4Check, clean and do routine maintenance on equipment and tools and store them and unused materials
  • 4.5Complete task outcome documentation

Performance evidence

  • rough-in extra-low-voltage wires and cables in a recreational vehicle on at least three occasions, including at least two different layouts of wires and cables
  • fit-off an extra-low-voltage electrical system in a recreational vehicle on at least three occasions

Knowledge evidence

  • requirements relevant to the performance criteria of: AS/NZS 5601.2 Gas installations LP Gas installations in caravans and boats for non-propulsive purposes
  • requirements relevant to the performance criteria of: AS/NZS 3001 Electrical installations - Transportable structures and vehicles including their site supplies
  • requirements relevant to the performance criteria of: the Road Vehicle Standards Act 2018
  • requirements relevant to the performance criteria of: Australian design rules
  • requirements relevant to the performance criteria of: manufacturer’s installation and use instructions for relevant extra-low-voltage cables, wires, power supply and storage equipment, system equipment and accessories
  • which hand and power tools and equipment to use when roughing- in and fitting-off recreational vehicle extra-low-voltage electrical systems
  • workplace policies and procedures relevant to their job role and responsibilities including for: roughing- in and fitting-off recreational vehicle extra-low-voltage electrical systems
  • workplace policies and procedures relevant to their job role and responsibilities including for: communication and reporting
  • workplace policies and procedures relevant to their job role and responsibilities including for: environmental protection and sustainability, including adhesives, dust, noise and waste
  • workplace policies and procedures relevant to their job role and responsibilities including for: quality assurance
  • workplace policies and procedures relevant to their job role and responsibilities including for: work health and safety, including personal protective equipment
  • workplace policies and procedures relevant to their job role and responsibilities including for: work planning
  • hazards that might arise in the work environment and their controls
  • the most common issues that can arise when roughing- in and fitting-off recreational vehicle extra-low-voltage electrical systems and how to avoid and respond to them
  • how to identify if recreational vehicle electrical systems are roughed-in and fitted-off correctly

Unit content sourced from training.gov.au — © Commonwealth of Australia, licensed under CC BY 4.0. Auditori is not affiliated with the Department of Employment and Workplace Relations.

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Questions about assessing MSMRV373

What does an assessment tool for MSMRV373 need to cover?

To satisfy the Principles of Assessment and Rules of Evidence, an assessment for MSMRV373 needs to address all 35 unit components: 4 elements with 18 performance criteria, 2 performance evidence requirements, 15 knowledge evidence requirements, and the foundation skills. A coverage matrix mapping each question and task to these components is what an auditor looks for.

How does Auditori generate an assessment tool for MSMRV373?

Auditori pulls the current release of MSMRV373 from training.gov.au and generates a complete package: candidate assessment, assessor guide with model answers and observation criteria, and a coverage matrix mapping every component. A suitably qualified person then reviews and approves the draft in a built-in workflow — consistent with ASQA's guidance on AI use in VET — before export as branded PDF and editable Word.

Is the first assessment tool really free?

Yes. Every new account includes one free credit — enough to generate the complete assessment tool for MSMRV373 — with no card and no subscription required. After that it's pay-as-you-go per unit.

Can I check my existing MSMRV373 assessment instead of generating a new one?

Yes — upload your existing assessment or learner guide and Auditori maps it against every element, performance criterion, PE and KE of MSMRV373, showing exactly what's covered and what's missing. Mapping costs a quarter of a credit.

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