Box Hill Institute
6 months (full-time with Certificate III prerequisite) or 1.5 years (including Certificate III)
This Certificate IV in Automotive Mechanical Diagnosis equips automotive technicians with advanced expertise in diagnosing complex mechanical issues in modern vehicles. Ideal for experienced technicians seeking specialisation, it covers diagnostic tools, electronic systems, engine management, and safety protocols to prepare graduates for advanced repair workshops, dealerships, or independent business ownership.
You must have successfully completed Certificate III in Light Vehicle Mechanical Technology or equivalent qualification. Applicants should possess Australian Year 10 or equivalent with a pass, or have relevant senior employment experience in the automotive industry. You must demonstrate competency in performing practical tasks in a workplace environment. International students require a minimum IELTS overall score of 6.0 (Academic) or approved equivalent, and must be at least 18 years of age at course commencement. If you don't meet entry requirements, you may apply for the Certificate III as a package offer with this course.
The course comprises 10 units totalling 425 hours of study. Core units include: Diagnose Complex Faults in Light Vehicle Braking Systems (50 hours), Diagnose Complex Faults in Light Vehicle Petrol Engines (50 hours), Diagnose Complex Faults in Engine Management Systems (50 hours), Diagnose Complex Faults in LPG Fuel Systems (50 hours), Service Air Conditioning and HVAC Systems (25 hours), Conduct Research and Present Technical Reports (40 hours), Diagnose Complex System Faults (80 hours), Diagnose Complex Faults in Air Conditioning and HVAC Systems (50 hours), Diagnose Complex Faults in Light Vehicle Safety Systems (50 hours), and Test Engines Using a Dynamometer (40 hours). Students gain comprehensive knowledge of diagnostic procedures, vehicle inspection techniques, fault identification, repair strategies, and industry standards.
Box Hill Institute is a government-accredited provider with national recognition and over 100 years of educational excellence. The institute offers comprehensive automotive qualifications aligned with the Australian Qualification Framework (AQF) level 4, ensuring industry-relevant training. With experienced instructors, modern facilities at Box Hill Campus, and flexible intake dates (January and July), Box Hill Institute provides practical, hands-on training that prepares graduates for immediate employment in advanced automotive repair workshops, dealerships, or entrepreneurial ventures.
Upon successful completion, graduates are well-prepared for advancement within their organisation or pathways to higher-skilled employment opportunities. The qualification opens doors to rewarding careers as automotive diagnostic technicians, advanced repair specialists, workshop managers, or dealership technicians. Graduates can also establish their own automotive repair businesses. Further training pathways include the Diploma of Automotive Management or Diploma in Automotive Technology, enabling continuous professional development in the rapidly evolving automotive industry.
Course fee
Start date
You will be redirected to the training provider to enquire directly. Workinitiatives is not the course or training provider. We aggregate and list courses only.