2011 Toyota Camry Le on 2040-cars

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How to fix a $4,000 hybrid battery problem with vinegar and baking soda

This is one of those 'Don't try this at home if you don't know what you're doing' DIY tales. Two weeks after imgur user "scoodidabop" bought a used Toyota Camry Hybrid with no warranty, he got the Christmas Tree dash display with warnings like "Check VSC System," "Check Hybrid System," and the Check Engine light. After some Internet sleuthing he figured it could be a faulty brake actuator, assuming the hybrid system warning was a false alarm. But it wasn't the actuator, it was the battery, a Toyota dealer telling him that his battery had "gone bad," and he'd need $4,457 to replace it. Then he had a brainstorm: it could be one of the cells that's gone bad, not the whole battery. Scoodidabop has some experience as an electrician, so he figured he could test it and replace any bad cells for about $45 apiece. He removed the battery unit from the trunk and over the course of two hours tested all 68 cells four times. He found nothing wrong. So he devised another type of test and checked every cell again. He couldn't find a problem with any of them. Turns out the problem wasn't in the cells, but with the dirty and corroded copper connectors at the ends of the high-voltage cables. He pulled the 34 connectors and their steel nuts, soaked them in vinegar, gave them a light steel wool scrub, soaked them in baking soda and water to counteract the vinegar, applied an anticorrosive and reinstalled them. That took an hour. When he replaced the battery, the warning lights had all gone out and the battery worked perfectly. Skill level: experience. Cost: less than $10. Perhaps it's time for hybrids to be able to test their own cells individually. Dealers, too.

Toyota still wants Tesla's battery help, still evaluating RAV4 EV program

Tesla Motors said earlier this month that the agreement it has with Toyota to supply battery packs for the Toyota RAV4 EV SUV would be finished by the end of the year. The deal is done, but Toyota is now singing its best version of Baby, Please Don't Go. The Japanese automaker may look to extend the battery-pack agreement with California-based Tesla, Automotive News says, citing comments made by Osamu Nagata, who heads Toyota's manufacturing and engineering in North America. Nagata also complimented Tesla for its "clear business strategy." Toyota, which owns 2.5 percent of Tesla, started the RAV4 EV collaboration in 2012, in which Tesla was to make about 2,600 battery packs for the all-electric SUV. That agreement was estimated to be worth about $100 million. "We are also evaluating the RAV4 EV program and will have more to say at a later date" – Toyota "We have a good relationship with Tesla and will evaluate the feasibility of working together on future projects," Toyota said in a statement e-mailed to AutoblogGreen. "We are also evaluating the RAV4 EV program and will have more to say at a later date." And while Toyota hasn't quite met initial sales expectations – it sold about 1,600 of the RAV4 EVs through this spring – the company expects to reach 2,500 by the end of the year. And the partnership did generate about $15 million in revenue for Tesla, according to that company's first-quarter letter to shareholders. That said, Tesla is obviously focusing its battery-making efforts on its own models.

Legendary off-road cars and SUVs that were never sold in America

America has long stood proud as the land of 4x4s, but many of our best-selling off-roaders would flop on the European market due in part to size constraints. Can you imagine trying to park a Ford Bronco Raptor in a town built by the Romans? Or, how much it would cost to fill up a Chevrolet Silverado HD ZR2 if you're paying $8 for a single gallon of gas? Historically, most of the 4x4s sold in Europe have been tailored to the local market. Here are five cool European-market off-roaders that have never received permission to hang out with the Jeep crew in Moab. 2014 Dacia Duster View 10 Photos Dacia Duster In a way, the original Dacia Duster released in 2010 is the NA-generation Mazda MX-5 Miata of Europe's off-roader segment. I'm not talking about handling; it takes a turn with the liveliness of a blimp. But, like the original Miata, the first-generation Duster brought a big serving of modernity to its segment. It gave buyers a far more daily-drivable alternative to the ancient Lada Niva without sacrificing off-road capacity, in the same way that the first Miata provided top-down enthusiasts with a more up-to-date alternative to British and Italian roadsters of the era. Cheap and cheerful, the Duster is closer to a crossover than to a burly, body-on-frame SUV. It's built on a unibody platform, powered by a relatively small four-cylinder engine, and compact enough to zig-zag through crowded urban centers. Unlike, say, the Nissan Qashqai (which we knew here as the Rogue Sport), it was designed for mild off-roading — it appeals to folks who live in rural areas, adventure-minded buyers, and first responders. It wasn't offered with a two-speed transfer case or locking differentials, but models equipped with the optional part-time four-wheel-drive system (front-wheel-drive came standard) featured a six-speed manual transmission with an ultra-low first gear. Dacia sold the original Duster through 2017 in many European countries, though production continued for several more years in overseas markets (where the off-roader often wore a Renault badge). Its successor, which is still built in 2023, arrived in 2017 with the same focus on off-roading but a longer list of features and a nicer interior. More than a decade after its launch, the original Duster remains a common sight.