2014 Hyundai Elantra Se on 2040-cars

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Hyundai, Kia and Genesis EVs recalled for damaged charging control unit

Hyundai Motor America and Kia America are recalling a combined 147,100 U.S. vehicles over a damaged charging unit, the National Highway Traffic Safety Administration (NHTSA) said on Thursday. Hyundai will recall 98,878 vehicles, including certain 2022-2024 Ioniq 5 and Ioniq 6, Genesis GV60, Genesis GV70 Electrified and Genesis GV80 Electrified models, while Kia will recall 48,232 vehicles impacting certain EV6 models. The Integrated Charging Control Unit (ICCU) "may become damaged over time from transient high voltage and thermal cycling" and stop charging the 12-volt battery, which can result in a loss of drive power increasing the risk of a crash, the safety regulator said. Kia notes that there will be "audible warning chimes and one or more of the following: Illumination of "Check Electric Vehicle System" warning light, Master warning light, Charging system warning light, "Stop vehicle and check power supply" warning light, power down (turtle) warning light and/or reductions in motive power." Dealers will inspect and replace the ICCU and its fuse, as necessary. In addition, dealers will update the ICCU software. Material from Reuters was used in this report. Green Recalls Genesis Hyundai Kia Electric

Hyundai spotted testing Prius-style hybrid

The Toyota Prius has become an automotive icon – maybe less so among actual automotive enthusiasts than with the public at large – to the extent that most anyone on the street would recognize its five-door hatchback form and immediately identify it as a hybrid. Little wonder that Honda tried to emulate it with the second-gen Insight, but while that didn't work out so well for Honda, it looks like Hyundai is preparing to go down the same road with a dedicated hybrid of its own. Our paparazzi on the ground in the Arctic Circle have spotted this protoytpe and tell us what we're looking at is a new Prius-fighter from the Korean automaker. Snapped up high on a transporter truck, you can see the orange high-voltage cables underneath and a label with the letters AE HEV – the latter standing, of course, for Hybrid Electric Vehicle. We wouldn't be surprised if the AE stood for Advanced Experimental or Alternative Energy or something of the sort. Tipped to be based on the same platform as the next-generation Elantra, the new Hyundai hybrid is said to pack a 1.6-liter inline-four working in parallel with an electric motor juiced by a lithium-ion battery pack. It's expected to begin production in the second half of 2016, with a plug-in and possibly other variants to follow a year to a year and a half after its initial launch.

Solid-state batteries: Why Toyota's plans could be a game-changer for EVs

Word out of Japan today is that Toyota is working on launching a new solid-state battery for electric vehicles that will put it solidly in the EV game by 2022. Which leads to a simple question: What is a solid-state battery, and why does it matter? Back in February, John Goodenough observed, "Cost, safety, energy density, rates of charge and discharge and cycle life are critical for battery-driven cars to be more widely adopted." And risking a bad pun on his surname, he seemed to be implying that all of those characteristics weren't currently good enough in autos using lithium-ion batteries. This comment is relevant because Goodenough, professor at the Cockrell School of Engineering at the University of Texas at Austin - it so happens, he turns 95 today - is the co-inventor of the lithium-ion battery, the type of battery that is pretty much the mainstay of current electric vehicles. And he and a research fellow at U of T were announcing they'd developed a solid-state battery, one that has improved energy density (which means a car so equipped can drive further) and can be recharged more quickly and more often (a.k.a., "long cycle life") than a lithium-ion battery. (Did you ever notice that with time your iPhone keeps less of a charge than it did back when it was shiny and new? That's because it has a limited cycle life. Which is one thing when you're talking about a phone. And something else entirely when it involves a whole car.) What's more, there is reduced mass for a solid-state battery. And there isn't the same safety concern that exists with li-ion batteries vis-a- vis conflagration (which is why at airplane boarding gates they say they'll check your carryon as long as you remove all lithium-ion batteries). Lithium-ion batteries may be far more advanced than the lead-acid batteries that are under the hood of essentially every car that wasn't built in Fremont, Calif., but as is the case with those heavy black rectangles, li-ion batteries contain a liquid. In the lithium-ion battery, the liquid, the electrolyte, moves the lithium ions from the negative to the positive side (anode to cathode) of the battery. In a solid-state design, there is no liquid sloshing around, which also means that there's no liquid that would freeze at low operating temperatures. What Toyota is using for its solid-state battery is still unknown, as is the case for the solid-state batteries that Hyundai is reportedly working on for its EVs.