Unit of competency Outline

Date retreived
22/07/2026 8:22 AM AWST

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Carry out advanced diagnostic procedures

Carry out advanced diagnostic procedures

Unit of competency
National Code
AURTTA3019
State Code
WF386
TGA Status
Deleted
DTWD Status
Deleted
Current Release Number
1.00
Current Release Date
17/01/2013
State Implementation and Classification
Approved Date
08/07/2013
Field of Education
030503 - Vehicle Mechanics
Original Release Date
08/07/2013
Nominal Hours
30
Description
This unit covers the competence required to determine the precise location of component faults within various vehicle systems using advanced diagnostic procedures and specialist diagnostic tooling and equipment.Licensing, legislative, regulatory or certification requirements may apply to this unit in some jurisdictions. Users are advised to check with the relevant regulatory authority.
Notes
Elements and Performance Criteria
1. Prepare for diagnostic procedures
  • 1.1. Nature and scope of work requirements are identified and confirmed
  • 1.2. WHS requirements, including individual State/Territory regulatory requirements and personal protection needs are observed throughout the work
  • 1.3. Technical and/or calibration requirements for testing and diagnosis are sourced and support equipment is identified and prepared
2. Analyse reported faults
  • 2.1. Information is gathered to provide a full overview of faults and conditions under which they occur
  • 2.2. Function and operation of the system when operating correctly are identified
  • 2.3. Systematic faultfinding processes are used across systems to determine the extent of fault
  • 2.4. Additional technical sources are consulted to assist with analysis
  • 2.5. Actual faults are distinguished from perceived faults
3. Identify causes of faults
  • 3.1. Selected diagnostic equipment is prepared for attachment or vehicle use according to manufacturer/component supplier instruction or enterprise standard operating procedures
  • 3.2. Vehicle is correctly and safely attached to or on selected diagnostic equipment according to enterprise work practices or standard operating procedures
  • 3.3. Calibration or pre-test adjustments are completed according to specific equipment operating procedures before diagnostic tests are carried out
  • 3.4. Diagnostic tests are carried out according to enterprise test guidelines to determine location of specific component faults
  • 3.5. Source/cause of faults isolated and confirmed
4. Establish repair requirements
  • 4.1. Viability of repair or replacement is assessed
  • 4.2. Repair procedures are identified and prescribed to meet customer service requirements
  • 4.3. Repair requirements are clearly and legibly documented and/or communicated to appropriate persons
  • 4.4. Repairs involving equipment/skills not held in the workshop are sourced from specialist workshops
  • 4.5. Customer is informed of the diagnosis and repair requirements
RANGE STATEMENT
The range statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance. Bold italicised wording, if used in the performance criteria, is detailed below. Essential operating conditions that may be present with training and assessment (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) may also be included.
WHS
WHS requirements are to be in accordance with legislation/regulations/codes of practice and enterprise safety policies and procedures. This may include protective clothing and equipment, use of tooling and equipment, workplace environment and safety, handling of material, use of fire fighting equipment, enterprise first aid, hazard control and hazardous materials and substances
Personal protective equipment
Personal protective equipment is to include that prescribed under legislation/regulation/codes of practice and workplace policies and practices
Safe operating procedures
Safe operating procedures are to include, but are not limited to operational risk assessment and treatments associated with vehicular movement, toxic substances, electrical safety, machinery movement and operation, manual and mechanical lifting and shifting, working in proximity to others and site visitors
Emergency procedures
Emergency procedures related to this unit are to include but may not be limited to emergency shutdown and stopping of equipment, extinguishing fires, enterprise first aid requirements and site evacuation
Environmental requirements
Environmental requirements are to include but are not limited to waste management, noise, dust and clean-up management
Quality requirements
Quality requirements are to include, but are not limited to regulations, including Australian Standards, internal company quality policy and standards and enterprise operations and procedures
Statutory/regulatory authorities
Statutory/regulatory authorities may include Federal, State/Territory and local authorities administering acts, regulations and codes of practice
Tooling and equipment
Tooling and equipment may include multimeters, exhaust gas analysers, chassis dynamometers, shock absorber testers and electronic engine management testing equipment
Materials
Materials may include spare parts, consumables and cleaning materials
Communications
Communications are to include, but are not limited to verbal and visual instructions and fault documenting and may include site specific instructions, written instructions, plans or instructions related to job/task, telephones and pagers
Information/documents
Sources of information/documents may include:
verbal or written and graphical instructions, signage, work schedules/plans/specifications, work bulletins, memos, material safety data sheets, diagrams or sketches
safe work procedures related to advanced diagnostic procedures
regulatory/legislative requirements pertaining to automotive industry, including Australian Design Rules
engineer's design specifications and instructions
organisation work specifications and requirements
instructions issued by authorised enterprise or external persons
Australian Standards
EVIDENCE GUIDE
The evidence guide provides advice on assessment and must be read in conjunction with the performance criteria, required skills and knowledge, range statement and the Assessment Guidelines for the Training Package.
Overview of assessment

Critical aspects for assessment and evidence required to demonstrate competency in this unit
It is essential that competence is fully observed and there is ability to transfer competence to changing circumstances and to respond to unusual situations in the critical aspects of:
observing safety procedures and requirements
communicating effectively with others involved in or affected by the work
selecting methods and techniques appropriate to the circumstances
completing preparatory activity in a systematic manner
analysing faults in complex systems, identifying cause(s) of faults and establishing repair requirements within an established timeframe for at least three of the following systems:
mechanical
hydraulic
pneumatic
electrical/electronic
Context of, and specific resources for assessment
Application of competence is to be assessed in the workplace or simulated worksite
Assessment is to occur using standard and authorised work practices, safety requirements and environmental constraints
Assessment is to comply with regulatory requirements, including Australian Standards
The following resources should be made available:
workplace location or simulated workplace
material relevant to advanced diagnostic procedures
equipment, hand and power tooling appropriate to advanced diagnostic procedures
activities covering mandatory task requirements
specifications and work instructions
Method of assessment
Assessment must satisfy the endorsed assessment guidelines of the automotive industry's RS&R Training Package
Assessment methods must confirm consistency and accuracy of performance together with application of underpinning knowledge
Assessment must be by direct observation of tasks, with questioning on underpinning knowledge and it must also reinforce the integration of key competencies
Assessment may be applied under project related conditions and require evidence of process
Assessment must confirm a reasonable inference that competence is able not only to be satisfied under the particular circumstance, but is able to be transferred to other circumstances
It is preferable that assessment reflects a process rather than an event and occurs over a period of time to cover varying quality circumstances. Evidence of performance may be provided by customers, team leaders/members or other persons subject to agreed authentication arrangements
Competence in this unit may be assessed in conjunction with other functional units which together form part of the holistic work role
Guidance information for assessment
Replaces
State Code National Code Title Type
W5085 AURT366308A Carry out advanced diagnostic procedures Unit of competency