AUR40226 Certificate IV in Automotive Mechanical Diagnosis

Formal recognition for automotive technicians who perform advanced diagnostic tasks across the automotive retail, service and repair industry.

Overview

Get recognised for the advanced diagnostic skills you’ve already built solving complex faults on vehicles. The AUR40226 Certificate IV in Automotive Mechanical Diagnosis reflects the role of individuals who perform advanced diagnostic tasks in the automotive retail, service and repair industry, spanning engine, driveline, braking, steering, electrical and safety systems. Through RPL, the real diagnostic work you do on the job every day can be assessed and converted into this nationally recognised qualification, issued by an ASQA-registered RTO.

Career Opportunities

Motor Mechanic (General)

Diagnoses, tests and repairs complex faults in engines and mechanical systems using advanced diagnostic equipment.

Reference: training.gov.au

Benefits

Technical RecognitionHave the advanced fault-diagnosis skills you use every day formally assessed and recognised against the same national standard taught in the classroom.

Career AdvancementUse this Certificate IV as a platform for senior diagnostic technician responsibilities or further study, such as the Diploma of Automotive Technology or Diploma of Automotive Management.

Our Trusted Partners Offering the Qualification

Brighton Pacific Pty. Ltd T/A Australia Institute of Business and Technology

RTO Code: 41138

Nationally Recognised

ASQA Registered

RPL Specialist

Australian Vocational Training Academy Pty Ltd

RTO Code: 45879

Nationally Recognised

ASQA Registered

RPL Specialist

National Polytechnic of Australia Pty Ltd

RTO Code: 45960

Nationally Recognised

ASQA Registered

RPL Specialist

Documents & Evidence you might require

General Documents

Your identification Documents
USI Number
Detailed Resume
Work Reference Letter(s)
Payslips
Previous Qualifications (If Any)
Automotive mechanical Certificate III (or evidence of equivalent competency)

Project & Work Evidence

Job cards or work orders showing complex fault diagnosis carried out on vehicles
Records of diagnostic scans, fault codes and test results from diagnostic equipment
Evidence of diagnosing and repairing faults in engine, transmission and driveline systems
Evidence of diagnosing complex faults in braking, steering or suspension systems
Records of diagnostic work carried out on electrical, safety or air conditioning/HVAC systems
Service manuals, wiring diagrams or technical bulletins you have worked from
Maintenance reports and service sheets detailing your complex diagnostic findings
Quotes, invoices or parts and stock orders raised from your diagnostic assessments
Safe work method statements or job safety analyses you have prepared for diagnostic tasks

Working Photos & Videos

Photos of you working in a real, active automotive workshop or service environment
Photos clearly showing you performing diagnostic or repair tasks in a professional setting
Videos recorded on site showing you carrying out relevant diagnostic tasks
Each video recorded for around 90 to 120 seconds

[NB: RTO might ask for more evidence based on qualification requirements]

Labor Opportunity in Australian Industry

79,300Employed

36Median Age

1,800Annual Employment Growth

Ref: Jobs and Skills Australia (Employed, Median Age) · Jobs and Skills Australia (Annual Employment Growth)

Industry Average Salary

$1,622Median per week

$84,344Yearly income

Ref: Jobs and Skills Australia (Median per week, Yearly income)

How It Works

Once your Student Agreement is signed and your initial payment is confirmed, your RPL journey begins — here's what to expect at each stage.

Collect Your Evidence

Using your personalised checklist, gather evidence that demonstrates your skills and experience. This may include employment records, certificates, photos, videos, or supervisor references. Your Navigator will guide you every step of the way.

Receive Your Enrolment & RPL Docs

We'll send your Enrolment Form and LLN Assessment to complete first. Following that, you'll receive your SelfAssessment Form and Third-Party Verification Form to work through carefully before moving to the next step.

Submit Your Completed Forms

Complete and sign all required forms, then return them along with your full evidence portfolio. Ensure every section is filled in, all signatures are included, and all supporting documents are attached before submitting.

Assessment and Competency Review

Your RTO Assessor will review and map your evidence against the required unit competencies. Where further clarification is needed, a competency conversation will be conducted to confirm your knowledge and skills.

Outcome Issued

Once assessed as competent across all required units, the RTO will formally issue your certificate or Statement of Attainment. Your real-world experience is now officially recognised as a nationally accredited qualification.

Disclaimer: ATSR is a facilitator of RPL. Qualifications are issued by our partner Registered Training Organisations (RTOs) upon successful assessment.

Payment & Refund

Personalised quote after your consultation

Pricing based on your individual advised pathway

RTO name and all payment options included

No payment until you've accepted your quote

Refunds available in line with our policy

Payment options

✦ 4 interest-free instalments available

Debit / Credit Card

Bank Transfer

Payment Options

Your fees are confirmed before you commit — no surprises.

After your initial consultation, you'll receive a personalised quote that includes your total fee based on your individual advised pathway, the name of the assessing RTO, and all available payment options. No payment is required until you've reviewed and accepted your quote.

Refund Policy

We're committed to your outcome — and we back that with our refund policy.

Our navigators support you through the process to help ensure your portfolio meets the RTO's requirements before it's submitted. If the RTO finds your application ineligible after portfolio submission, you may be entitled to a refund of fees paid to ATSR, in accordance with our and the RTO's refund policy.

Frequently Asked Questions

Can I get a Certificate IV in Automotive Mechanical Diagnosis through RPL if I already do complex diagnostic work?

Yes, your existing experience diagnosing complex vehicle faults can be formally assessed against the AUR40226 units by the partner RTO through RPL. You'll still need to provide solid evidence and go through the assessment process to demonstrate that skill level.

What evidence is needed for Certificate IV in Automotive Mechanical Diagnosis RPL?

You'll need job cards or work orders showing complex fault diagnosis you've carried out, plus records of diagnostic scans, fault codes and test results from diagnostic equipment. This evidence needs to show diagnostic reasoning, not just routine servicing, to match the Certificate IV level of the qualification.

Is an RPL Certificate IV in Automotive Mechanical Diagnosis the same as one from full-time training?

Yes, it's the identical AQF-registered AUR40226 qualification, issued by an ASQA-registered RTO whichever pathway you take. RPL leads to the same credential, not a different or reduced version of it.

What's the difference between Certificate III and Certificate IV in automotive qualifications for my career?

Certificate IV in Automotive Mechanical Diagnosis is aimed at Motor Mechanic (General) work involving complex fault diagnosis using advanced diagnostic equipment, a step up from general servicing and repair. It's suited to mechanics already doing this higher-level diagnostic work who want it formally recognised.

Secure your status as a certified automotive diagnostic professional today

Turn your hands-on mechanical diagnostic experience into a nationally recognised Certificate IV qualification.