In order for a Vok vehicle electrical system to operate properly:
- Each electronic component in a Vok vehicle needs to be in a proper working condition;
- Whole system and each electronic component in a Vok vehicle needs to receive proper power supply;
- All necessary connections between the components need to be maintained.
So, if any problem occurs with the Vok vehicle electric system it is usually caused by either:
- Electronic component malfunction
- Lack of system or specific component proper power supply - due to power supply source (battery, DCDC) failure or wiring fault
- Wiring fault - due to mechanical damage or worsened electrical connection
or
- External conditions impact, such as in case of water damage - that might cause malfunction of more than one component, so troubleshooting becomes more complex.
In order for VOK to work properly, it must successfully go through four troubleshooting stages:
1. Power up stage
After an external power source - a battery or charger - is connected to a VOK - the VOK should power up.
Indications that vehicle powers up properly are: