^

 
 

Unit of competency details

AURETR030 - Diagnose and repair starting systems (Release 1)

Summary

Usage recommendation:
Superseded
Mapping:
MappingNotesDate
Is superseded by and equivalent to AURETR130 - Diagnose and repair starting systems 12/Nov/2020
Supersedes and is equivalent to AURETR3030 - Diagnose and repair starting systems 13/Apr/2016

Release Status:
Current
Releases:
ReleaseRelease date
1 1 (this release) 14/Apr/2016


Qualifications that include this unit

CodeSort Table listing Qualifications that include this unit by the Code columnTitleSort Table listing Qualifications that include this unit by the Title columnRelease
AUR30316 - Certificate III in Automotive Electrical TechnologyCertificate III in Automotive Electrical Technology1-2 
AUR30916 - Certificate III in Motor Sport TechnologyCertificate III in Motor Sport Technology1-2 
AUR31916 - Certificate III in Elevating Work Platform TechnologyCertificate III in Elevating Work Platform Technology1-2 
AUR31116 - Certificate III in Heavy Commercial Vehicle Mechanical TechnologyCertificate III in Heavy Commercial Vehicle Mechanical Technology1-2 
AUR31216 - Certificate III in Mobile Plant TechnologyCertificate III in Mobile Plant Technology1-2 
AUR30416 - Certificate III in Agricultural Mechanical TechnologyCertificate III in Agricultural Mechanical Technology1-2 
AUR31516 - Certificate III in Automotive Diesel Engine TechnologyCertificate III in Automotive Diesel Engine Technology
AUR30816 - Certificate III in Motorcycle Mechanical TechnologyCertificate III in Motorcycle Mechanical Technology1-2 
AUR30616 - Certificate III in Light Vehicle Mechanical TechnologyCertificate III in Light Vehicle Mechanical Technology1-2 
AUR30516 - Certificate III in Marine Mechanical TechnologyCertificate III in Marine Mechanical Technology1-2 
Items per page 10 | 20 | 50 | 100
Displaying items 1 - 10 of 12

Classifications

SchemeCodeClassification value
ASCED Module/Unit of Competency Field of Education Identifier 030505 Automotive Electrics And Electronics  

Classification history

SchemeCodeClassification valueStart dateEnd date
ASCED Module/Unit of Competency Field of Education Identifier 030505 Automotive Electrics And Electronics  09/Aug/2016 
The content being displayed has been produced by a third party, while all attempts have been made to make this content as accessible as possible it cannot be guaranteed. If you are encountering issues following the content on this page please consider downloading the content in its original form

Unit Of competency

Modification History

Release 

Comment 

Release 1 

New unit of competency.

Application

This unit describes the performance outcomes required to diagnose and repair faults in the starting systems of vehicles, vessels or machinery. It involves preparing for the task, selecting the correct diagnostic procedure, carrying out the diagnosis and the repair, performing post-repair testing, and completing workplace processes and documentation.

It applies to those working in an automotive service and repair industry. The starting systems include those in agricultural machinery, heavy commercial vehicles, light vehicles, marine vessels, mobile plant machinery, motorcycles or outdoor power equipment.

No licensing, legislative, regulatory or certification requirements apply to this unit at the time of publication.

Competency Field

Electrical

Unit Sector

Technical - Electrical and Electronic

Elements and Performance Criteria

Elements 

Elements describe the essential outcomes. 

Performance Criteria 

Performance criteria describe the performance needed to demonstrate achievement of the element. Where bold and italicised text is used, further information is detailed in the range of conditions section.

1. Prepare to diagnose and repair starting system

1.1Job requirements are determined from workplace instructions

1.2 Diagnostic information is sourced and interpreted

1.3 Diagnostic options are analysed and those most appropriate to the circumstances are selected

1.4 Hazards associated with the work are identified and risks are managed

1.5 Diagnostic tools and equipment are selected and checked for serviceability

2. Diagnose starting system

2.1 Diagnostic tests are carried out according to workplace procedures and safety requirements  without causing damage to components or systems

2.2 Faults are identified from diagnostic test results and causes of faults are determined

2.3 Diagnosis findings and recommendations for necessary repairs or adjustments are reported according to workplace procedures

3. Repair starting system

3.1 Repair information is sourced and interpreted

3.2 Repair options are analysed and those most appropriate to the circumstances are selected

3.3 Repair tools, equipment and materials are selected and checked according to manufacturer specifications and workplace procedures

3.4 Repairs and component replacements and adjustments are carried out according to manufacturer and component specifications, workplace procedures and safety requirements, and without causing damage to components or systems

3.5 Post-repair testing is carried out according to workplace procedures to confirm fault rectification, and any further problems detected as having been introduced during the repair process are rectified

4. Complete work processes

4.1 Final inspection is made to ensure work is to workplace expectations and vehicle, vessel or machinery is presented ready for use

4.2 Work area is cleaned, waste and non-recyclable materials are disposed of, and recyclable material is collected

4.3 Tools and equipment are checked and stored and any faulty electrical equipment is identified, tagged and isolated according to workplace procedures

4.4 Workplace documentation is processed according to workplace procedures

Foundation Skills

This section describes those language, literacy, numeracy and employment skills that are essential to performance and are not explicit in the performance criteria.

Skills 

Description 

Learning skills to:

  • identify and locate various sources of information efficiently.

Reading skills to:

  • interpret text, symbols and wiring diagrams in diagnostic and repair information from manufacturer specifications and workplace instructions and procedures.

Writing skills to:

  • legibly and accurately fill out workplace documentation when reporting diagnostic findings, making repair recommendations, and recording parts and material used.

Oral communication skills to:

  • clarify instructions
  • report diagnostic findings and make repair recommendations.

Numeracy skills to:

  • match starter motor types and identification numbers to workplace instructions, vehicle, machinery and component part lists, and manufacturer specifications
  • interpret system starting cold cranking amps (CCA) measurements and readings
  • measure voltage, current and resistance and use basic mathematical operations, including addition and subtraction, to calculate deviations from manufacturer specifications.

Planning and organising skills to:

  • plan own work requirements and prioritise actions to achieve required outcomes and ensure tasks are completed within workplace timeframes.

Technology skills to:

  • use specialised equipment, including multimeters.

Range of Conditions

This section specifies work environments and conditions that may affect performance. Essential operating conditions that may be present (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) are included. Bold italicised wording, if used in the performance criteria, is detailed below.

Safety requirements  must include:

  • work health and safety (WHS) and occupational health and safety (OHS) requirements, including procedures for:
  • using specialised tools and equipment
  • using appropriate personal protective equipment (PPE)
  • identifying hazards and controlling risks associated with:
  • working on high voltage ignition systems
  • wearing jewellery while working around high current wiring systems.

Unit Mapping Information

Equivalent to AURETR3030 Diagnose and repair starting systems

Links

Companion Volume implementation guides are found in VETNet - https://vetnet.gov.au/Pages/TrainingDocs.aspx?q=b4278d82-d487-4070-a8c4-78045ec695b1

 

Assessment requirements

Modification History

Release 

Comment 

Release 1 

New unit of competency.

Performance Evidence

Before competency can be determined, individuals must demonstrate they can perform the following according to the standard defined in the unit’s elements and performance criteria, range of conditions and foundation skills:

  • diagnose and repair a fault in two of the following starting system circuits in two different vehicles, vessels or machinery:
  • vehicle starter motor and solenoid circuit
  • vehicle ignition switch to solenoid control circuit
  • vehicle battery to starter motor circuit
  • machinery starting system circuit.

Knowledge Evidence

Individuals must be able to demonstrate knowledge of:

  • work health and safety (WHS) and occupational health and safety (OHS) requirements, including procedures for:
  • using specialised tools and equipment
  • using appropriate personal protective equipment (PPE)
  • identifying hazards and controlling risks associated with:
  • working on high voltage ignition systems
  • wearing jewellery while working around high current wiring systems
  • operating principles of starting systems and associated components, including:
  • producing movement due to the force between magnetic fields
  • producing magnetic fields due to current flow through conductors
  • basic direct current motor operation, including simple armature, magnetic field and commutator
  • application, purpose and operation of starting systems and components, including:
  • starter motors, including:
  • internal component function and operation, including armature, commutator, field windings
  • starter motor windings, including series wound, shunt wound and compound wound
  • permanent magnet starter motors
  • direct drive and reduction-type starter motors
  • starting electrical systems, including:
  • solenoids
  • shift levers
  • overrunning clutch flywheel ring gears
  • ignition switching, including key start, push-button start, remote start and start-stop systems
  • safety switches, including inhibitor switches and clutch neutral switches
  • diagnostic testing procedures for starting systems, including:
  • accessing and interpreting scan tool system data, including:
  • diagnostic trouble codes (DTCs)
  • live data
  • freeze frame data
  • waveforms
  • using diagnostic flow charts
  • testing electrical systems, including procedures for:
  • accessing electrical terminals and using test probes without damaging connectors, fuse holders or wiring
  • resistance, current flow and voltage drop checks of starting system circuits
  • field winding tests
  • armature tests, including using a growler
  • commutator tests
  • brushes and holder tests
  • overrunning clutch and pinion tests
  • flywheel ring gear tests
  • starter motor bench tester operation
  • repair procedures for starting systems, including:
  • tightening connections
  • replacing faulty or damaged cable connections
  • removing and replacing faulty or damaged components
  • post-repair testing procedures for starting systems, including:
  • DTC clearing procedures
  • checking for electrical connector mating
  • static and dynamic performance tests of starting systems.

Assessment Conditions

Assessors must satisfy NVR/AQTF assessor requirements.

Competency is to be assessed in the workplace or a simulated environment that accurately reflects performance in a real workplace setting.

Assessment must include direct observation of tasks.

Where assessment of competency includes third-party evidence, individuals must provide evidence that links them to the starting systems that they have worked on, e.g. repair orders.

Assessors must verify performance evidence through questioning on skills and knowledge to ensure correct interpretation and application.

The following resources must be made available:

  • automotive repair workplace or simulated workplace
  • workplace instructions
  • manufacturer specifications for vehicle, vessel or machinery starting systems
  • two different vehicles, vessels or machinery with starting system faults
  • diagnostic equipment for vehicle, vessel or machinery starting systems, including multimeter
  • tools, equipment and materials appropriate for repairing vehicle, vessel or machinery starting systems.

Links

Companion Volume implementation guides are found in VETNet - https://vetnet.gov.au/Pages/TrainingDocs.aspx?q=b4278d82-d487-4070-a8c4-78045ec695b1

Companion Volume implementation guides are found in VETNet - https://vetnet.gov.au/Pages/TrainingDocs.aspx?q=b4278d82-d487-4070-a8c4-78045ec695b1