AURLTX104 — Diagnose complex faults in light vehicle automatic transmission and driveline systems
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What an assessment for AURLTX104 must cover
72 assessable components: 4 elements (15 performance criteria), 9 performance evidence and 42 knowledge evidence requirements, plus 6 foundation skills. 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 Identify and confirm the work requirement
- 1.1Determine nature and objective of diagnostic requirements from workplace instructions
- 1.2Confirm existence of fault in light vehicle automatic transmission or driveline system from direct or indirect evidence
- 1.3Identify hazards associated with the work and manage risks according to workplace procedures, and safety and environmental requirements
2 Prepare to diagnose complex faults
- 2.1Access and interpret manufacturer specifications and other technical information for automatic transmission or driveline system
- 2.2Identify diagnostic procedures and options
- 2.3Identify and select diagnostic method sequence, tests and testing processes from the range of available options
- 2.4Obtain and prepare testing equipment according to manufacturer specifications and workplace procedures
- 2.5Identify, select and prepare tools, equipment and materials required to support the diagnostic process for use
3 Apply diagnostic procedures
- 3.1Follow selected diagnostic process and carry out testing according to manufacturer specifications, workplace procedures, and safety and environmental requirements
- 3.2Verify diagnostic findings, as required, by using alternative or optional process according to manufacturer specifications and workplace procedures
- 3.3Draw conclusions from findings and document according to workplace procedures
- 3.4Provide conclusions to required personnel or customer to confirm further action to be taken
4 Complete work processes
- 4.1Conduct final inspection according to workplace procedures and confirm vehicle is ready for use
- 4.2Clear work area and dispose of or recycle materials according to workplace procedures
- 4.3Complete documentation according to workplace procedures
Performance evidence
- diagnose a complex fault in each of the following:
- automatic transmission of a light vehicle
- driveline system of a different light vehicle
- electronically controlled automatic transmission or driveline system of a third light vehicle
- the above diagnosis must involve at least two of the following types of complex faults, each in a different vehicle:
- an intermittent fault
- a fault that affects more than one system
- a fault introduced as a result of a system repair
- an indirect fault caused by the influence of external systems
Knowledge evidence
- methods to locate and interpret information required to diagnose complex faults in light vehicle automatic transmission and driveline systems, including:
- manufacturer specifications and procedures or equivalent documentation
- workplace procedures required to diagnose complex faults in light vehicle automatic transmission and driveline systems, including:
- establishing serviceability of tools and equipment
- documentation procedures including:
- recommendations for necessary repairs
- housekeeping procedures, including:
- examination of tools and equipment
- storage of equipment
- identification, tagging and isolation of faulty equipment
- disposal of excess materials
- recycling procedures
- work health and safety (WHS) requirements relating to diagnosing complex faults in light vehicle automatic transmission and driveline systems, including procedures for lifting, supporting and manually handling light vehicle automatic transmission and driveline systems
- environmental requirements, including procedures for trapping, storing and disposing of fluids released from transmission and driveline systems
- types of complex faults relating to light vehicle automatic transmission and driveline systems, including:
- intermittent
- multi-system
- introduced as a result of system repair
- indirect, caused by the influence of external systems
- types, function and operation of light vehicle automatic transmission and driveline systems, including:
- electronically controlled automatic transmissions
- continuously variable transmissions (CVTs)
- constant velocity joints
- Hookes-type joints
- rear wheel drive shafts
- rear wheel drive final drives
- front wheel drive final drives
- testing procedures for light vehicle automatic transmission and driveline systems, including:
- test drive procedures
- abnormal noise analysis
- transmission oil pressure tests
- sources of fluid leaks
- driveline angle measurement
- types and key features of diagnostic testing equipment required to diagnose complex faults in light vehicle automatic transmission and driveline systems
- procedures for accessing and interpreting scan tool system data, including:
- diagnostic trouble codes (DTCs), including:
- conditions that set the DTCs
- conditions for running DTCs
- live data
- waveforms
- vehicle continuous and non-continuous monitored systems
- methods and processes for documenting and reporting diagnostic findings and recommendations
Foundation skills
- Learning: Locates required sources of information efficiently Applies diagnostic skills to different vehicles.
- Numeracy: Measures transmission and driveline system components and uses basic mathematical operations, including addition and subtraction Calculates deviations and tolerances from manufacturer specifications.
- Oral communication: Clarifies instructions Obtains information from customers and supervisors.
- Reading: Identifies, organises and interprets technical information from manufacturer and workshop literature when seeking light vehicle automatic transmission and driveline system specifications and procedures.
- Planning and organising: Plans own work requirements Prioritises actions to achieve required outcomes Ensures tasks are completed within workplace timeframes.
- Technology: Uses precision measuring equipment Uses specialised diagnostic equipment.
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 AURLTX104
What does an assessment tool for AURLTX104 need to cover?
To satisfy the Principles of Assessment and Rules of Evidence, an assessment for AURLTX104 needs to address all 72 unit components: 4 elements with 15 performance criteria, 9 performance evidence requirements, 42 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 AURLTX104?
Auditori pulls the current release of AURLTX104 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 AURLTX104 — with no card and no subscription required. After that it's pay-as-you-go per unit.
Can I check my existing AURLTX104 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 AURLTX104, showing exactly what's covered and what's missing. Mapping costs a quarter of a credit.
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