Toyota Accidentally Found a Power-Loss Bug in 21,000 EVs

Wouter Smit · 2026-09-22

You know how sometimes you're looking for your keys and you find your lost sunglasses instead? That's basically what happened to Toyota. While testing a completely different car, they stumbled upon a power-loss bug affecting 21,000 of their electric vehicles. Talk about a lucky break — for us, anyway. ### What Exactly Happened? Toyota engineers were running diagnostics on a separate model when they noticed something odd in the EV data. The bug could cause the car to suddenly lose power while driving, which is obviously a scary thought. But here's the thing: because they caught it during unrelated testing, they were able to issue a recall before any major incidents were reported. ### Why This Matters for EV Owners If you own an EV — any brand, not just Toyota — this is a wake-up call. Recalls happen more often than you'd think, and they're not always splashed across the news. According to the National Highway Traffic Safety Administration (NHTSA), there are hundreds of recalls every year, covering everything from software glitches to faulty brakes. > "The best recall is the one you never have to think about because your car told you first." That's why regular recall checks should be part of your routine, just like checking your tire pressure or oil levels (well, for gas cars). ### How to Check for Recalls on Your Car Checking for recalls is easier than ever. Here are a few reliable methods: - **NHTSA's website**: Enter your VIN (Vehicle Identification Number) and get a list of open recalls. It's free and takes about 30 seconds. - **Your manufacturer's app or website**: Many brands, including Toyota, let you check recalls through their owner portals. - **Third-party services**: Apps like Carfax Car Care or MyCarfax can send you alerts when a recall is issued for your vehicle. - **Dealership notifications**: If you bought your car new, the dealer should contact you — but don't rely on that alone. ### The Cost of Ignoring a Recall Recalls are fixed for free at authorized dealerships, but only if you actually take your car in. Ignoring a recall can lead to costly repairs down the line, or worse, safety risks. For example, that power-loss bug could leave you stranded on the highway — not exactly a fun Tuesday. ### What Toyota's Doing About It Toyota has already started notifying owners of the affected EVs. The fix is a software update that dealers will perform at no charge. If you think your car might be affected, don't wait for a letter in the mail — check your VIN online today. ### The Bottom Line Recalls are a fact of life in the automotive world. But with a little diligence, you can stay ahead of them. Toyota's accidental discovery is a good reminder that sometimes the best safety features are the ones you never knew you needed. So go ahead, run that VIN check. Your future self will thank you.