Certificate IV in Automotive Mechanical Diagnosis (CRICOS course code 120307E) is a Certificate IV (AQF Level 4) delivered by Crown Education Pty Ltd (CRICOS 03556F) over 1 year. This course sits within the field of Education — Engineering and Related Technologies, specifically Automotive Engineering and Technology (030501). It is designed for international students who want to develop advanced diagnostic skills in the automotive industry. Crown Education Pty Ltd trades as Trinity Institute, with campuses in Parramatta and Sydney City. As a CRICOS-registered provider, Crown Education Pty Ltd can enrol overseas students under the ESOS Act, ensuring your rights are protected. Australia hosts over 1,500 CRICOS-registered providers offering more than 26,000 courses — this course is one of them.
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This Certificate IV level course focuses on advanced diagnostics in automotive mechanical systems. You will learn to diagnose complex faults in engines, transmissions, brakes, steering, and suspension systems. The curriculum typically covers electronic systems, advanced repair methodologies, and workplace communication. Graduates are prepared for roles such as senior automotive technician, diagnostic specialist, or workshop supervisor. The course aligns with the VET national code AUR40226.
The course duration is 1 year (52 weeks) as recorded on the CRICOS register. Instruction is in English. This is a single qualification — there is no dual qualification or foundation studies component. Students study full-time, typically in a classroom and workshop environment. The provider may offer flexible attendance options; check directly with Crown Education Pty Ltd for exact timetables.
Tuition is A$17,000, plus non-tuition fees of A$500, giving an estimated total of A$17,500. These fees are indicative, sourced from the CRICOS register as at April 2026, and are subject to change. Always confirm current fees with Crown Education Pty Ltd at www.trinityinstitute.edu.au. Note: Overseas Student Health Cover (OSHC), living costs, and the visa application charge are not included. For a single student, OSHC can cost around A$600–A$800 per year, and living expenses in Sydney are estimated at A$29,710 per year under Department of Home Affairs guidelines.
General English language requirement is IELTS 5.0–5.5 overall (or equivalent). You should have completed a qualification at Certificate III level or equivalent in a related automotive field. Academic transcripts and evidence of English proficiency are required. Foundation or pathway options may be available if you do not meet direct entry requirements — contact Crown Education Pty Ltd for details.
This course includes a mandatory work component: 10 weeks of industry placement at 20 hours per week, totalling approximately 200 hours. Work-integrated learning such as an internship or industry placement helps you gain practical skills in real automotive workshops. This is a valuable part of your training, as it provides hands-on experience and networking opportunities in the Australian automotive industry.
The course is delivered at two locations: (1) Trinity Smith St Parramatta Campus, 35 Smith St, Parramatta NSW 2150; and (2) Trinity Sydney City Campus, Haymarket NSW. Parramatta is a major commercial hub in Western Sydney, with a large student population and excellent public transport links (trains, buses, ferries). Haymarket is in the heart of Sydney's CBD, close to Central Station and surrounded by universities and colleges. Sydney has over 100 CRICOS-registered providers, offering diverse study options.
International students need a Student visa (Subclass 500) to study this course. You must satisfy the Genuine Temporary Entrant (GTE) requirement and maintain Overseas Student Health Cover (OSHC) for the duration of your stay. Student visa holders can work up to 48 hours per fortnight during term and unlimited hours during scheduled breaks — subject to visa conditions. Ensure you have sufficient financial capacity for tuition, living costs, and travel. For visa assistance, consult a registered migration agent (MARA) or the Department of Home Affairs.
Follow these three steps to apply for Certificate IV in Automotive Mechanical Diagnosis at Crown Education Pty Ltd: 1. Research CRICOS-registered providers — Use HeadStart Academy to filter by course level, field, and city. Check that the provider is CRICOS-registered (03556F). 2. Apply directly to your chosen institution — Meet entry requirements (English test, qualifications), gather documents, and submit your application by the deadline. 3. Receive your Confirmation of Enrolment (CoE) and apply for your Student visa (Subclass 500) — Once accepted, you will receive a CoE, which is required for the visa application. Pay the visa application fee and arrange OSHC.
Sydney is Australia's largest city and a major automotive services market. With over 1,500 CRICOS-registered providers nationwide, Sydney alone hosts hundreds of institutions offering automotive courses. The average weekly rent in Sydney is around A$350–A$500 for a shared apartment, with groceries costing about A$80–A$120 per week. Public transport is extensive, and both campuses are well-served by trains and buses. Consider your career goals: Parramatta offers proximity to Western Sydney's growing industrial areas, while the city campus places you near the CBD's automotive dealerships and service centres. Weigh location against lifestyle preferences.
Ready to start? Use our three-step guide above to apply for Certificate IV in Automotive Mechanical Diagnosis at Crown Education Pty Ltd.
Certificate IV in Automotive Mechanical Diagnosis is a CRICOS-registered programme at Crown Education Pty Ltd. Use this register extract [CRICOS register, Apr 2026] to cross-check codes, duration and indicative fees before you apply.
This page is general information only and not migration advice. Confirm Student visa (Subclass 500) requirements with the Department of Home Affairs.