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Mitsubishi recalling i-MiEV models for brake problem

Mitsubishi is issuing a recall for the 2010-2014 i-MiEV that affects 1,810 units of the little electric car, because it's possible for the brake vacuum pump to stop working. If this happens, the result would be longer stopping distances, according to the company. The affected models were built between September 15, 2009, and March 25, 2014.
While this is just a single recall, there are actually two things that can cause this brake problem on the i-MiEV, according to Mitsubishi's filing with the National Highway Traffic Safety Administration. First, bad programming in the EV-ECU could cause the system to "falsely judge that the relay contact point is stuck," according to the full NHTSA defect notice PDF. Second, the vacuum pump exhaust hole could be corroded and blocked due to being splashed with road salt. However, the company says that if either fault happens, the brake warning lamp would illuminate, and there would be an audible alarm.
Depending on which issue is affecting an owner's i-MiEV, Mitsubishi is going to reprogram the software, replace the pump or both. Scroll down to read the recall report from NHTSA.

NHTSA begins inquiry into Mitsubishi fuel economy

The National Highway Traffic Safety Administration wants to make sure Mitsubishi doesn't falsify fuel economy ratings in the US like the company does in Japan. "We've requested information from Mitsubishi about this issue," a NHTSA spokesperson told Reuters. The person didn't provide details about the specific models the regulator wanted to know more about. At this time, there's no evidence of fuel economy inaccuracies for any North American models. The affected vehicles in Japan so far are 625,000 small kei-class cars, including the Mitsubishi eK, eK Space, Nissan Dayz, and Dayz Roox, which Mitsu produces for Nissan. However, Japanese regulators are taking a closer look at other models and gave the company a week to hand over test data. A newspaper there claims Mitsubishi allegedly used "non-Japanese test methodology" on the RVR, Outlander, Pajero, and Minicab MiEV. NHTSA's look into Mitsubishi comes at the same time the Department of Justice is scrutinizing Daimler for possible emissions anomalies. "Daimler will consequently investigate possible indications of irregularities and of course take all necessary action," the German automaker said in a statement. The company asserts the DOJ's inquiry is unrelated to a lawsuit from owners, which alleges the BlueTec emissions control system is designed to turn off at low temperatures. Related Video:

Weekly Recap: Toyota wants cars to be your 'close friends' around 2020

Toyota confirmed plans this week to launch autonomous technology in its production cars around 2020. The automaker's version is called Highway Teammate, and it's one element of a broader mobility strategy that includes vehicles communicating with each other and the grid. "Toyota believes that interactions between drivers and cars should mirror those between close friends who share a common purpose, sometimes watching over each other and sometimes helping each other out," the company said in a statement. That sounds utopian, and perhaps a bit cheesy, but it's an acknowledgment that autonomous driving requires more than technology developed in a vacuum. Toyota is looking at its research in a broader context, and dubs its overall strategy the Mobility Teammate Concept. Highway Teammate is the first step. Its test vehicle is a modified Lexus GS, which uses road-mapping data and external sensors to merge or exit highways, change lanes, and maintain safe distances during driving. It's operated on the Shuto Expressway in Tokyo. Toyota has been working on autonomous tech since the 1990s, with the goal of providing mobility for older people and the disabled, as well as lowering the frequency of traffic accidents. Toyota's push comes as an early adopter, Nissan, is hedging on its own deadline to implement the autonomous tech by 2020 due to a lack of firm laws governing self-driving cars around the world. Conversely, Volvo took the landmark step of being the first automaker to accept liability for when its cars will operate in autonomous mode, and urged the US government to set federal guidelines to regulate the technology. OTHER NEWS & NOTES 2016 BMW M4 GTS: Your water-injected, turbo-boosted demon BMW is unleashing its most powerful M4 ever, a 493-horsepower special edition that's road legal yet bred for the track. The company is making 700 copies for sale around the world, and 300 of them will come to the United States. The twin-turbocharged 3.0-liter six-cylinder revs to 7,600 rpm and uses a water-injection technology to cool the intake air and lower the compression temperature. BMW says this allows it to wring more power out of the inline six. The car also uses carbon-fiber reinforced plastic for the roof, hood, engine compartment strut brace, drive shaft, and rear spoiler to reduce weight. The M4 features BMW's organic light-emitting diode taillights, which are said to be an industry first.