2008 Nissan Altima S Coupe 2-door 2.5l on 2040-cars

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Nissan recalling more than 1M vehicles for airbags that may fail to deploy

Nissan and the National Highway Traffic Safety Administration have issued a recall for 989,701 vehicles in the US due to an issue with their passenger-side airbag systems. Affected Nissan models include the Altima, Leaf, Pathfinder and Sentra from the 2013 and 2014 model years, and 2013 NV200 taxis. Affected Infiniti models include the 2013 JX35 and 2014 Q50 and QX60 utility vehicles.
Reuters is reporting that a total of 1,053,479 vehicles are included in the recall globally, with about 60,000 of the affected vehicles having been sold in Canada.
The fault apparently lies in something called the occupant classification system, which may, in the recalled vehicles, incorrectly classify the passenger seat as empty when it is in fact occupied by an adult. When the system fails to recognize the passenger, the passenger-side airbag may deactivate, and could therefore fail to deploy in the event of a crash.

Nissan, Renault in talks to merge as one company

Nissan and Renault have been tied together as an alliance for nearly 20 years, but now the Japanese and French automakers are discussing whether to merge. Bloomberg, citing unidentified sources familiar with the confidential talks, reports that the idea is to form a larger, single publicly traded company to better compete against giants like Toyota and Volkswagen. It would also mark the end of the alliance that first began in 1999 and also includes Mitsubishi, in which Nissan acquired a controlling interest in 2016. A full merger would help the companies pool resources to develop electric vehicles, autonomous vehicles and car-sharing services. It would involve Nissan giving Renault shareholders stock in the new company, with Nissan shareholders also gaining shares in the new company, Bloomberg reports. The new company would be run by Carlos Ghosn, the current chairman of both companies. But any such merger, as you might expect, would be complicated, in part by geopolitics. The French government owns a 15-percent stake in Renault, and both the French and Japanese governments might be reluctant to let go of their respective home-grown brands. Currently, Renault owns a 43-percent stake in Nissan, while Nissan owns 15 percent of its French partner. Reuters reported recently that Ghosn proposed buying most of the French government's stake in Renault as part of plans for a closer tie-up. The Renault-Nissan-Mitsubishi alliance already has been working to establish a $200 million mobility tech fund to invest in startups, a reflection of how seismic changes in the auto industry have left many legacy companies scrambling to stay current. Nissan in 2016 paid a reported $2.3 billion to acquire 34 percent of Mitsubishi in order to share platforms, technology, manufacturing and other resources. Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Image Credit: Patrick T. Fallon/Bloomberg Earnings/Financials Government/Legal Green Mitsubishi Nissan Renault car sharing merger

Basic Continuously Variable Transmission explained with Legos

In recent years, the search for better fuel efficiency and smoother shifting has produced automatic transmissions with double-digit gears. Alternatively, the same quest has boosted the popularity and usage of a different type of automatic transmission without any fixed gears, the continuously variable transmission, or CVT. YouTuber Sariel's Lego Workshop recently took the time to build a CVT demonstration model out of Legos to help explain how they work. Sariel begins by showing the model's input and output shafts that are parallel to each other. Each shaft has a cone attached to it, and they are inversely placed so that the large part of one cone is next to the small part of the other cone. The two cones are connected using a rounded rubber band.  By shifting the rubber band up and down the cones, the machine changes the effective ratio between the cones. So, a 1:4 ratio can be smoothly transitioned to 4:1. No clutch is required to operate the mechanism, and it eliminates hitches or pauses between gear changes. CVTs are also advantageous over 9- or 10-speed automatics in that they are far less complex and weigh less.  To demonstrate how the CVT operates in a vehicle, Sariel used a joke about Top Gear. The original Top Gear is represented by a faster-moving car that has the rubber band around the large part of the cone on the input shaft. Top Gear without former hosts Richard Hammond, Jeremy Clarkson, and James May is represented by a slow-moving car with the rubber band around the large part of the cone on the output shaft.  For an even more detailed explanation of how CVTs work — albeit one that doesn't involve toys — you can click here. Technology Toys/Games Nissan Subaru