Electric / Hybrid Vehicle EV L3

The content of this qualification has been designed to give Learners the knowledge and skills required to work safely on Electric/Hybrid vehicles whilst carrying out diagnostic, testing and repair activities. This may include vehicles that may have or had damage to their high energy/electrical system.

EV3 covers skills in:

working safely on an Electric/Hybrid vehicle
using information to carry out the task
carrying out repairs on high energy electrical systems
recording information and making suitable recommendations
As a result, Learners successfully completing this qualification will acquire significant core knowledge and skills and the ability to remove and replace Electric/Hybrid vehicle high voltage components.

Front Power Delivery Unit 


DC from the HV Battery 

3 Phase Generator

3 Phase to Electric Motor 

DC Connection to Aircon Compressor

Rear Power Delivery Unit 


DC from HV battery

3 Phase to Rear Electric Motor

DC Connection to PTC Heater 

DC Connection to On Board Charger 

Technicians must of completed and passed EV L2.2 before attending EV L3.

EV L3 is a 1 day course and all day pratical session.