Automotive Service Technician 1 - Industry Training Authority

Program Content
LINE (GAC): F BASIC ELECTRICAL SYSTEMS
Competency: F3 Service wiring systems
Objectives
To be competent in this area, the individual must be able to:
Interpret wiring diagrams and symbols.
Diagnose wiring harness problems.
Repair or remove and replace wiring harnesses.
LEARNING TASKS
CONTENT
1. Describe wiring harnesses Purpose
Shielding
Routing
Support
Wire
o Gauge
o Identification
o Composition
o Connectors
o Twisted pairs
2. Interpret electrical wiring diagrams Symbols
Conventions
Abbreviations
Power flow
Connectors
3. Inspect and repair wiring harnesses Visual
Connectors
Soldering
Crimping
Insulation
Supports
Removal and installation
Testing
Achievement Criteria:
Given a written and/or a practical assessment on wiring systems the learner will be able to demonstrate
knowledge of the trade by achieving 70% or better based on a summative total of Instructor assessment.
For suggested practical assessments see Matrix in Appendix A.
Automotive Service Technician 1 Industry Training Authority AST 1- 48
04/13