This key component can be found within many EV/hybrid thermal management systems, and is used to help keep Lithium-ion batteries cool.
Skills are a key issue when it comes to EVs, but so is parts supply. While the Institute of the Motor Industry (IMI) predicts a shortfall of 3,000 EV-qualified technicians by 2031, finding techs will not be the only problem. Garages that want to capitalise on the growing EV/hybrid segment will also need access to a wide range of new parts for new jobs.
“Providing key components such as the chiller means independent garages can confidently diversify into high-value EV and hybrid battery system repairs,” said Andy Swann, Managing Director at Valeo Service UK.
The first part in Valeo’s chiller range to be released is an OE reference produced by Valeo for the Volkswagen ID3, which is available now. This will be followed in early 2025 by another four references. These will cover further VAG vehicles, as well as Hyundai and KIA. Two of the references are also OE from Valeo, and will cater for Hyundai’s Tucson Plug-in Prime, and the KIA Niro EV EX Premium.
EV and hybrid thermal management systems play a crucial role in maintaining batteries, keeping them running at the optimum level, and ultimately preventing thermal runaway, which could destroy the battery and ultimately the whole vehicle. The chiller regulates the temperature of coolant before it enters the battery, which helps to prevent heat damage. However, coolant can oxidise if left in the system for too long, which will corrode the chiller. This will ultimately require replacement as a result. Debris can also block the chiller, which reduces its performance.
The chiller will be connected to the A/C loop and its modular plate design makes it ideal for many vehicle types, from hybrids to battery electric vehicles (BEVs).
“EV and hybrid battery repairs will be among the main growth areas for garages over the next few years,” said Andy. “Technicians within independent workshops are learning new skills to take on this burgeoning opportunity, but they need access to components too, such as the chiller. Valeo is listening to what garages are telling us and making sure they have the parts they need as the market evolves.”
