AUR40226
Certificate IV in Automotive Mechanical Diagnosis
Perform advanced diagnostic tasks in the automotive retail, service and repair industry.

30 teaching weeks + 6 break weeks.
Delivery: Face-to-face automotive training; confirmed cohort timetable and attendance hours are supplied before enrolment.
Intakes: Confirm available monthly intakes with admissions.
Course overview
Perform advanced diagnostic tasks in the automotive retail, service and repair industry.
Advanced automotive diagnostic work. The current catalogue identifies AUR40226.
Skills, qualification outcome & pathways
Skills you will develop
- Plan diagnostic strategies for intermittent and multi-system faults.
- Analyse engine, braking, steering, transmission and electronic management system test results.
- Document the cause of complex faults and recommend appropriate repairs.
Completion outcome
After successfully completing the required assessments and issuance requirements, students receive AUR40226 Certificate IV in Automotive Mechanical Diagnosis.
Occupational and further-study pathways
Advanced automotive diagnostic work. The current catalogue identifies AUR40226.
Employment depends on prior experience, employer requirements and applicable licensing. Further-study admission and credit are assessed by the receiving provider. Completion does not guarantee a job, occupational licence or migration outcome.
Entry requirements & suitability
Domestic students
- Be at least 18 years of age when the course commences.
- Have completed Australian Year 11 or an overseas equivalent, or demonstrate equivalent knowledge and relevant industry experience.
- Hold a relevant Certificate III qualification where required by the training product or UTAIT’s approved Training and Assessment Strategy.
- Complete UTA Institute of Technology’s pre-training review and college pre-entry assessment.
- Have sufficient digital literacy and physical capacity to participate safely in classroom and automotive workshop activities.
International students
- Be at least 18 years of age when the course commences.
- Have completed Australian Year 11 or an overseas equivalent, or demonstrate equivalent knowledge and relevant industry experience.
- Hold a relevant Certificate III qualification where required by the training product or UTAIT’s approved Training and Assessment Strategy.
- Meet UTAIT’s approved English-language admission requirements and provide accepted evidence of English proficiency.
- Complete UTAIT’s pre-training review and college pre-entry assessment.
- Separately meet the Australian Government’s English-language and other eligibility requirements for a Student visa.
- Provide certified evidence of previous education and qualifications, with an approved English translation where required.
Recommended ACSF entry profile
| Core skill | Recommended entry level |
|---|---|
| Learning | ACSF Level 3 |
| Reading | ACSF Level 3 |
| Writing | ACSF Level 3 |
| Oral Communication | ACSF Level 3 |
| Numeracy | ACSF Level 3 |
UTAIT assesses language, literacy, numeracy and digital skills before enrolment to determine course suitability and identify any required learning support.
Important: The ACSF levels shown are UTAIT’s recommended entry profile and are not automatic requirements created by the AQF qualification level. Entry requirements must remain consistent with the relevant training product and UTAIT’s approved Training and Assessment Strategy. Any qualification-specific or unit prerequisites take precedence over these general requirements. Meeting Student visa English requirements does not automatically establish suitability for admission to a UTAIT course.
Fees & payment
All amounts are AUD. Total = tuition + materials + enrolment / administration.
| Student category | Tuition | Materials | Enrolment/admin | Total |
|---|---|---|---|---|
| Domestic | $6,000.00 | $850.00 | $350.00 | $7,200.00 |
| International onshore | $8,000.00 | $850.00 | $350.00 | $9,200.00 |
| International offshore | $8,500.00 | $850.00 | $350.00 | $9,700.00 |
2026–2027 non-bundled course fee schedule supplied by UTAIT.
Request the approved payment schedule and refund terms before enrolment. An enquiry does not reserve a place.
Units & learning content
10 published units: 1 core + 9 electives
| Code | Unit | Type |
|---|---|---|
| AURTTA121 | Diagnose complex system faults | Core |
| AURAEA004 | Manage environmental and sustainability best practice in an automotive workplace | Elective |
| AURETR137 | Diagnose complex faults in light vehicle safety systems | Elective |
| AURLTB104 | Diagnose complex faults in light vehicle braking systems | Elective |
| AURLTD109 | Diagnose complex faults in light vehicle steering and suspension systems | Elective |
| AURLTE104 | Diagnose complex faults in light vehicle petrol engines | Elective |
| AURLTE105 | Diagnose complex faults in light vehicle diesel engines | Elective |
| AURLTX104 | Diagnose complex faults in light vehicle automatic transmission and driveline systems | Elective |
| AURTTA125 | Diagnose complex faults in vehicle integrated stability control systems | Elective |
| AURTTR101 | Diagnose complex faults in engine management systems | Elective |
Recognition & next steps
Prior learning and credit transfer may be assessed individually. Successful completion is subject to meeting all assessment requirements.
No employment, licensing, visa or migration outcome is guaranteed. Where occupational licensing applies, confirm eligibility with the relevant regulator.
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