Where’s the job?

Overview

• Diagnosing vehicle faults and performing comprehensive repairs, servicing and routine maintenance.

• Skill level: 4 / 5 (requires thorough diagnostic ability, mechanical and electronic knowledge).

• Typical task duration: From a couple of hours for simple issues to several days for complex overhauls.

Safety First

• Always disconnect the battery and secure the vehicle on stands before commencing work.

• Wear appropriate PPE such as gloves, safety glasses and closed-toe footwear.

• Ensure the workspace is well ventilated, especially when running diagnostics or dealing with exhaust fumes.

• Use lock-out procedures when working on vehicles fitted with hybrid or advanced electronic systems.

• Follow manufacturer guidelines and legal safety standards at all times.

Tools & Materials

Step-by-Step

1. Perform a comprehensive diagnostic using a scan tool to identify fault codes and system issues.

2. Prepare the workspace — secure the vehicle, disconnect the battery and gather all necessary tools.

3. Remove or access components as required to reach the faulty area.

4. Repair or replace faulty parts following manufacturer guidelines.

5. Reassemble components and ensure all connections are securely re-fitted.

6. Test the system — run diagnostics and perform road tests to verify repairs and performance.

7. Finalise documentation and update service records, ensuring warranty and regulatory compliance.

Completion Checks

• Vehicle systems respond accurately with no remaining fault codes.

• Mechanical and electronic components are securely reassembled and tested.

• All service and repair documentation has been updated to reflect the work undertaken.

• The vehicle is roadworthy and meets safety regulatory standards.

When to Call a Pro Instead

For vehicles under warranty, those with advanced hybrid or electric systems, or when structural engine issues are suspected, a certified automotive engineer or authorised dealership should be consulted to ensure all legal and technical requirements are met.