In most garages air-conditioning maintenance is seen as not an option. When a vehicle is offered for repair with an aircon. failure the most common conclusion most garages seem to reach is to drop the vehicle off at the Aircon service guys for a re-gas.
In many cases the recharge will not solve the problem, it may take care of the normally long overdue regular maintenance the system requires but not a leaking system, or an electronic fault.
This training on air-conditioning systems is uncluttered and focuses on making fault finding for any technician easy. There is no need to have any prior knowledge of air-conditioning system diagnostics. The aim is to get maximum results in the workshop without the need to invest in expensive equipment.