Certificate IV in Automotive Mechanical Diagnosis
AUR40226
Trades & constructionCertificate IVNationally recognised
Level 4AQF level
10Units to complete
6 months to 2 yearsAQF length guide
120Training providers
Jul 2026Latest release
Source: training.gov.au · AQF
Qualification details and status from training.gov.au, the national register of vocational education (AUR40226, current release). Typical length is the Australian Qualifications Framework volume-of-learning guide for a Certificate IV; actual course length varies by provider and recognition of prior learning.More about our sources: How we check our factsOccupations and industries on the national register
Occupations
Automotive Master Technician
Industries
Automotive Service and Repair
Source: training.gov.au
As listed for AUR40226 on training.gov.au, the national register of vocational education: the occupations and industry areas in the register's own taxonomy, shown exactly as written. They describe the course on the register; they are not a promise of a job or a pay level.More about our sources: How we check our factsWhat you learn
To finish you complete 10 units: 1 core plus 9 electives. Units come from the official list for this course on the national register.
See all 40 units in the official listHide the unit list
AURETH103Diagnose and repair high voltage rechargeable energy storage systems in battery electric vehicles
AURETH104Diagnose and repair traction motor speed control systems in battery electric vehicles
AURETH105Diagnose and repair high voltage traction motors in battery electric vehicles
AURETH106Diagnose and repair auxiliary motors and associated components in battery electric vehicles
AURETH107Diagnose and repair system instrumentation and safety interlocks in battery electric vehicles
AURETH108Diagnose and repair HVAC and rechargeable energy storage cooling systems in battery electric vehicle
AURETH109Diagnose and repair DC to DC converters in battery electric vehicles
AURETH110Diagnose and repair high voltage rechargeable energy storage systems in hybrid electric vehicles
AURETR052Apply knowledge of Advanced Driver Assistance Systems (ADAS)
AURETR053Apply awareness of Advanced Rider Assistance Systems (ARAS)
AURETR054Diagnose and repair Advanced Driver Assistance Systems (ADAS) and components in vehicles
AURETR137Diagnose complex faults in light vehicle safety systems
AURETR249Scan and calibrate Advanced Driver Assistance Systems (ADAS)
AURETU106Diagnose complex faults in air conditioning and HVAC systems
AURHTB106Diagnose complex faults in heavy commercial vehicle braking systems
AURHTD106Diagnose complex faults in heavy commercial vehicle steering and suspension systems
AURHTE103Diagnose complex faults in heavy vehicle diesel engines
AURHTX106Diagnose complex faults in heavy commercial vehicle transmission and driveline systems
AURJTD105Diagnose complex faults in motorcycle steering and suspension systems
AURJTE102Diagnose complex faults in motorcycle engine and transmission systems
AURKTA109Diagnose complex faults in mobile plant hydraulic systems
AURKTB103Diagnose complex faults in mobile plant braking systems
AURKTD105Diagnose complex faults in mobile plant steering and suspension systems
AURLTB104Diagnose complex faults in light vehicle braking systems
AURLTD109Diagnose complex faults in light vehicle steering and suspension systems
AURLTE104Diagnose complex faults in light vehicle petrol engines
AURLTE105Diagnose complex faults in light vehicle diesel engines
AURLTX104Diagnose complex faults in light vehicle automatic transmission and driveline systems
AURMTA007Conduct non-destructive testing
AURMTE101Test engines using a dynamometer
AURMTF001Analyse and repair performance carburetted fuel systems
AURMTF002Analyse and repair performance fuel injection systems
AURMTQ101Analyse and repair faults in performance driveline systems
AURTTA121Diagnose complex system faults
AURTTA125Diagnose complex faults in vehicle integrated stability control systems
AURTTA126Diagnose complex faults in electronic over hydraulic systems
AURTTL111Diagnose complex faults in CNG fuel systems
AURTTL112Diagnose complex faults in LNG fuel systems
AURTTL113Diagnose complex faults in LPG fuel systems
AURTTR101Diagnose complex faults in engine management systems
Source: training.gov.au
Unit list from the AUR40226 unit grid on training.gov.au, the national register of vocational education, current release. Core and elective packaging rules are set by the course; your provider confirms which electives they offer.More about our sources: How we check our factsWho offers it
120 registered training providers can deliver this course. Pick your state to see local providers first, with everyone who can deliver there below. Or search a name. Each arrow opens the provider's page here, which links to their own website.
Providers are listed alphabetically. A listing is not a recommendation or an endorsement, and providers do not pay to appear. Based-in shows each provider's registered head office; most providers deliver online Australia-wide. The → link opens the provider's page on this site, which links to their own website. Contact the provider for current intakes, fees and study modes.