Car Mechanic and Repair Level 3 Diploma

Module 01: Introduction to Automotive Systems

This module introduces core automotive systems and how they function together as a complete vehicle. You’ll build system-level understanding that supports accurate fault identification and professional diagnostic thinking.

Module 02: Engine Systems

This module explores engine systems, components, and operating principles in modern vehicles. You’ll understand how combustion, airflow, lubrication, and timing affect performance and fault development.

Module 03: Vehicle Electrical Systems

You’ll study automotive electrical systems, circuits, and electronic components. The module builds confidence in understanding wiring layouts, sensors, control units, and common electrical fault patterns.

Module 04: Fuel Systems

This module covers fuel delivery systems and their role in engine efficiency and performance. You’ll learn how faults in fuel systems affect starting, acceleration, and emissions.

Module 05: Transmission Systems

You’ll explore transmission systems and how power is transferred from engine to wheels. This module supports understanding of drivetrain behaviour and transmission-related performance issues.

Module 06: Manual Transmission and Drivetrain

This module focuses on manual transmission operation and drivetrain components. You’ll learn how clutches, gearboxes, and driveshafts work together and how faults present during vehicle operation.

Module 07: Suspension and Steering Systems

You’ll examine suspension and steering systems that affect handling and stability. This module explains how wear, alignment, and component failure influence safety and driving performance.

Module 08: Automotive Cooling System

This module explores cooling systems and engine temperature regulation. You’ll learn how overheating occurs and how cooling faults impact engine reliability and performance.

Module 09: Exhaust Systems

You’ll study exhaust systems and their role in emissions control and engine efficiency. The module links exhaust faults to noise, performance loss, and environmental compliance.

Module 10: Tire and Wheel Systems

This module focuses on tyre and wheel systems affecting safety and vehicle dynamics. You’ll understand alignment, balance, wear patterns, and their impact on handling and braking.

Module 11: Engine Performance and Emissions

You’ll analyse engine performance issues linked to emissions systems. This module builds understanding of how faults affect efficiency, power delivery, and compliance with emissions standards.

Module 12: Electrical Diagnosis and Repair

This module introduces structured electrical diagnosis techniques used in workshops. You’ll learn how technicians trace faults logically using data, symptoms, and system knowledge.

Module 13: Fuel System Diagnosis and Repair

You’ll apply diagnostic reasoning to fuel system faults. This module focuses on identifying causes of poor performance, starting issues, and inconsistent fuel delivery.

Module 14: Transmission Diagnosis and Repair

This module covers professional diagnostic approaches for transmission issues. You’ll learn how symptoms guide fault identification within manual and automatic transmission systems.

Module 15: Brake System Diagnosis and Repair

You’ll study braking systems and fault-finding methods used in professional environments. This module supports safe diagnosis of braking performance, wear, and hydraulic issues.

Module 16: Advanced Diagnostic Techniques

This module develops advanced diagnostic techniques for complex vehicle faults. You’ll learn system-based analysis methods used for modern, electronically controlled vehicles.

Module 17: Automotive Body and Paint

You’ll explore vehicle body structures and paint systems. This module introduces damage assessment, repair considerations, and professional finishing standards.

Module 18: Automotive Business Management

This module introduces automotive business management principles. You’ll learn about customer communication, workflow planning, and professional workshop operations.