**Troubleshooting Flow - Step-by-step guide to the diagnostic process**

Introduction

This guide helps you troubleshoot, repair, and verify the electrical systems of VOK bikes.

The following sections contain:

• The Main Idea - Core concepts for troubleshooting the VOK electrical system
• VOK Anatomy - Overview of electronic components, their locations, and wiring connections
• Electrical Safety - Essential safety guidelines for working with VOK electronics

<aside> 💡

The Main Idea

</aside>

For a VOK bike electrical system to operate properly, three conditions must be met:

1. All electronic components must be in working condition 2. The system and each component must receive proper power supply 3. All connections between components must be properly maintained

Problems with the VOK electrical system typically arise from one of these causes:

1. Component malfunction

2. Insufficient power supply—caused by battery/DCDC converter failure or wiring issues

3. Wiring faults—resulting from mechanical damage or poor electrical connections

4. Environmental factors like water damage—which can affect multiple components and complicate troubleshooting

VOK anatomy

The VOK bike electronic system consists of:

• Power supply - the battery
• Motors - provide propulsion power to the wheels