Unit of competency Outline

Date retreived
24/07/2026 12:27 AM AWST

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Diagnose and repair integrated engine and transmission management systems

Diagnose and repair integrated engine and transmission management systems

Unit of competency
National Code
AURETR144
State Code
ODJ93
TGA Status
Current
DTWD Status
Approved
Current Release Number
1.00
Current Release Date
13/11/2020
View on TGA
State Implementation and Classification
Approved Date
31/03/2021
Field of Education
030503 - Vehicle Mechanics
Original Release Date
31/03/2021
Nominal Hours
45
Description
This unit describes the skills and knowledge required to diagnose and repair faults in the engine and transmission management systems of vehicles or machinery. These systems communicate on the vehicle two-wire (CAN-bus) networked controlled circuit and are an integral part of an engine and transmission management system. The unit involves preparing for the task, selecting the correct diagnostic procedure, carrying out the diagnosis and the repair, performing post-repair testing, and completing workplace processes and documentation.The unit applies to those who work in an automotive service and repair industry. The engine and transmission management systems include those in agricultural machinery, heavy commercial vehicles, light vehicles or mobile plant machinery.No licensing, legislative, regulatory or certification requirements apply to this unit at the time of publication.
Notes
Elements and Performance Criteria
1. Prepare to diagnose and repair engine and transmission management system
  • 1.1 Access workplace instructions to identify job requirements and confirm existence of fault according to workplace procedures
  • 1.2 Source and interpret required information for diagnosis activity, including customer complaint, workplace and manufacturer procedures
  • 1.3 Source testing strategy to efficiently identify cause of fault using workplace and manufacturer procedures
  • 1.4 Identify hazards and environmental issues, assess potential risks and implement control measures in line with workplace policies
  • 1.5 Identify diagnostic tools and equipment required for the job and examine them for serviceability
2. Diagnose engine and transmission management system
  • 2.1 Carry out diagnostic tests according to manufacturer and workplace procedures, and workplace health and safety requirements
  • 2.2 Analyse diagnostic test results to identify cause of fault, conducting further tests if required
  • 2.3 Confirm and report cause of fault according to workplace procedures
  • 2.4 Develop and report recommendations for necessary repairs or adjustments according to workplace procedures
3. Repair engine and transmission management system
  • 3.1 Source and interpret required information for repair activity, including manufacturer specifications, workplace and manufacturer procedures
  • 3.2 Identify repair tools, equipment and materials required for the job and examine for serviceability
  • 3.3 Carry out repairs or component replacements and adjustments according to workplace and manufacturer procedures, manufacturer specifications, workplace health and safety and environmental requirements
  • 3.4 Carry out post-repair testing according to workplace procedures, workplace health and safety and environmental requirements to confirm fault rectification and repair any issues identified
4. Complete work processes
  • 4.1 Carry out final inspection to ensure work meets workplace expectations and vehicle is ready for use
  • 4.2 Clear work area and dispose of or recycle materials according to workplace procedures
  • 4.3 Complete documentation according to workplace procedures
No information
No information
Replaces
State Code National Code Title Type
AXD61 AURETR044 Diagnose and repair integrated engine and transmission management systems Unit of competency