Where the register points next
training.gov.au points at nothing after AUR31120: it is the current product, and no replacement is listed.
What the register says changed
These are the mapping notes training.gov.au attaches to each supersession, quoted as the register writes them. They are the only public record of what actually changed between two versions.
Is AUR31120 on your scope?
This page is the register's record of one product. What it cannot tell you is whether AUR31120 sits on your own scope today, or what else on that scope has moved without anyone noticing. Enter your RTO number and we read every product on your live scope against training.gov.au and tell you which ones are superseded and which replacements the register flags not equivalent.
Whether a supersession requires anything of you, and what, sits with you and your regulator. This page maps what the register records; it does not make that judgement. If the difference between an equivalent and a non-equivalent replacement is the question, we wrote it up in equivalent vs not equivalent.
What AUR31120 is made of
training.gov.au lists 74 units for AUR31120: 22 core and 52 elective. To complete it, the register publishes a rule of 22 core units plus 14 electives — 36 units in all.
Core units 22 listed
| Code | Unit | In this product |
|---|---|---|
| AURAEA002 | Follow environmental and sustainability best practice in an automotive workplace | ●current |
| AURASA102 | Follow safe working practices in an automotive workplace | ●current |
| AURETR112 | Test and repair basic electrical circuits | ●current |
| AURETR122 | Diagnose and repair vehicle dynamic control systems | ●current |
| AURETR124 | Diagnose and repair compression ignition engine management systems | ●current |
| AURETR125 | Test, charge and replace batteries and jump-start vehicles | ●current |
| AURETR129 | Diagnose and repair charging systems | ●current |
| AURETR130 | Diagnose and repair starting systems | ●current |
| AURHTB101 | Diagnose and repair heavy vehicle air braking systems | ●current |
| AURHTD102 | Diagnose and repair heavy vehicle steering systems | ●current |
| AURHTD103 | Diagnose and repair heavy vehicle suspension systems | ●current |
| AURHTE102 | Diagnose and repair heavy vehicle compression ignition engines | ●current |
| AURHTQ103 | Diagnose and repair heavy vehicle drive shafts | ●current |
| AURHTZ101 | Diagnose and repair heavy vehicle emission control systems | ●current |
| AURTTA006 | Inspect and service hydraulic systems | ●current |
| AURTTA104 | Carry out servicing operations | ●current |
| AURTTA118 | Develop and carry out diagnostic test strategies | ●current |
| AURTTC103 | Diagnose and repair cooling systems | ●current |
| AURTTF102 | Inspect and service diesel fuel injection systems | ●current |
| AURTTF105 | Diagnose and repair engine forced-induction systems | ●current |
| AURTTK102 | Use and maintain tools and equipment in an automotive workplace | ●current |
| AURTTQ001 | Inspect and service final drive assemblies | ●current |
Elective units 52 listed
| Code | Unit | In this product |
|---|---|---|
| AURAFA103 | Communicate effectively in an automotive workplace | ●current |
| AURAMA001 | Work effectively with others in an automotive workplace | ●current |
| AURETH017 | Work safely with hydrogen in the automotive industry | ●current |
| AURETH018 | Inspect and maintain hydrogen fuel cell system | ●current |
| AURETH101 | Depower and reinitialise battery electric vehicles | ●current |
| AURETR052 | Apply knowledge of Advanced Driver Assistance Systems (ADAS) | ●current |
| AURETR054 | Diagnose and repair Advanced Driver Assistance Systems (ADAS) and components in vehicles | ●current |
| AURETR120 | Diagnose and repair network electronic control systems | ●current |
| AURETR132 | Diagnose and repair automotive electrical systems | ●current |
| AURETR143 | Diagnose and repair electronic body management systems | ●current |
| AURETR144 | Diagnose and repair integrated engine and transmission management systems | ●current |
| AURETR249 | Scan and calibrate Advanced Driver Assistance Systems (ADAS) | ●current |
| AURETU103 | Service air conditioning and HVAC systems | ●current |
| AURETU104 | Diagnose and repair air conditioning and HVAC components | ●current |
| AURETU105 | Retrofit automotive air conditioning and HVAC systems | ●current |
| AURHTB002 | Diagnose and repair heavy vehicle hydraulic and air over hydraulic braking systems | ●current |
| AURHTB107 | Diagnose and repair heavy commercial vehicle electronic braking systems | ●current |
| AURHTD104 | Carry out heavy vehicle wheel alignment operations | ●current |
| AURHTE001 | Remove and install heavy vehicle engine assemblies | ●current |
| AURHTF102 | Diagnose and repair heavy vehicle diesel fuel injection systems | ●current |
| AURHTJ203 | Remove, inspect and refit heavy vehicle wheel and tyre assemblies | ●current |
| AURHTJ206 | Remove, inspect, repair and refit heavy vehicle tyres | ●current |
| AURHTL101 | Inspect, diagnose and repair alternative fuel systems in heavy vehicle engines | ●current |
| AURHTQ102 | Diagnose and repair heavy commercial vehicle final drive assemblies | ●current |
| AURHTX002 | Inspect, test and replace heavy vehicle automatic transmissions | ●current |
| AURHTX101 | Diagnose and repair heavy vehicle manual transmissions | ●current |
| AURHTX103 | Diagnose and repair heavy vehicle automatic transmissions | ●current |
| AURHTX104 | Diagnose and repair heavy vehicle clutch systems | ●current |
| AURHTY001 | Inspect and service mechanical connections of heavy vehicles and trailers over 4.5 tonnes | ●current |
| AURHTY102 | Diagnose and repair mechanical connections of heavy vehicles and trailers over 4.5 tonnes | ●current |
Show the remaining 22 elective units
| Code | Unit | In this product |
|---|---|---|
| AURTTA014 | Assemble and install pneumatic system components | ●current |
| AURTTA105 | Select and use bearings, seals, gaskets, sealants and adhesives | ●current |
| AURTTA113 | Diagnose and repair hydraulic systems | ●current |
| AURTTB004 | Inspect and service air braking systems | ●current |
| AURTTB006 | Inspect, service and repair auxiliary braking systems | ●current |
| AURTTB101 | Inspect and service braking systems | ●current |
| AURTTC002 | Repair radiators | !not current |
| AURTTD002 | Inspect and service steering systems | ●current |
| AURTTD004 | Inspect and service suspension systems | ●current |
| AURTTE104 | Inspect and service engines | ●current |
| AURTTK001 | Use and maintain measuring equipment in an automotive workplace | ●current |
| AURTTL003 | Install CNG fuel systems | ●current |
| AURTTL009 | Install LPG fuel systems | ●current |
| AURTTL104 | Inspect and service LNG fuel systems | ●current |
| AURTTL105 | Diagnose and repair LNG fuel systems | ●current |
| AURTTX102 | Inspect and service manual transmissions | ●current |
| AURTTX103 | Inspect and service automatic transmissions | ●current |
| AURTTZ102 | Diagnose and repair exhaust systems | ●current |
| AURVTW018 | Carry out oxyacetylene welding, thermal heating and cutting | ●current |
| AURVTW101 | Carry out manual metal arc welding on components | ●current |
| AURVTW103 | Carry out advanced gas metal arc welding on vehicle body sections | ●current |
| AURVTW104 | Carry out tungsten inert gas welding | ●current |
Core and elective are the register's own flags on the unit grid of the release read here. "Not current" means training.gov.au no longer recommends that unit for use inside this product — it does not say anything about the product itself.
Source: this product on training.gov.au, Australia's national training register — or go straight to the units it requires. The rule itself is item 14 of F2025L00355, and ASQA publishes the extensions it has granted. Read on 28 August 2026 UTC. Every code, title, date, status and equivalence flag on this page is the register's; nothing here is estimated or inferred, and where the register publishes nothing we say so.
Every AUR training product on the register · Search all training products
Deliver this? We read the register nightly — get the free breakdown of your whole scope, and hear the day AUR31120 or anything else on it is superseded.
No account, no card. We never ask for anything about your learners. Your address gets this one report — no list, no marketing — and the scope watch only if you tick the box, with one click to stop it.