Yaw rate sensors are designed to keep the vehicle within certain safety parameters by tapping into the stability, abs, and traction control systems on most modern vehicles.
NHTSA is publishing its final mandate to add electronic stability control to semi trucks and large buses. The rule takes effect for big rigs in two years. Depending on size, buses get three or four years to comply.
Some background: one of the more scandalous international incidents of he-said/he-said from 2012 was when Swedish magazine Teknikens Varld put the Jeep Grand Cherokee through its "moose (or elk) test" and reported that the SUV nearly rolled over. That lead to a whole lot of accusations and rebuttals: more than one website and Chrysler's own blog reported that the Jeep was overloaded; Chrysler said Teknikens printed the magazine then let Chrysler respond, Teknikens answered all of the charges in
Honda is recalling 43,782 examples of the 2012 and 2013 Fit Sport in the US and close to 2,000 more in Canada. During federal compliance testing it was discovered that the software for the Vehicle Stability Assist allows an excessive tilt angle before applying the brakes to prevent a crash. The issue only affects Fit Sports equipped with a certain kind of tire.
A recall has been issued for nearly 183,000 Honda and Acura brand vehicles from the 2005 and 2006 model years. The problem stems from a potential malfunctions to the vehicles' stability control and braking systems.
The Jeep Grand Cherokee has proven to be a rock-solid off-road-capable SUV with a dose of civility on public roads. But while the top Jeep has a terrific reputation and a long list of accolades, at least one model apparently didn't have the chops for the Teknikens Moose (or Elk) test over in Sweden.
Stability control was made mandatory on passenger vehicles for this current model year, but it's still not a requirement for semis and busses. But that could soon be changing, as the National Highway Traffic Safety Administration has proposed requiring the technology on all new large commercial trucks, motorcoaches, and other large buses.
Do the star-based safety ratings of the National Highway Traffic Safety Administration work? We'd point out that automakers work hard to ensure the best ratings possible, and recent data shows that our roads are now safer.
Automakers are legally required to install stability control to all new cars and trucks for sale to the public, but as of yet, there is no such law for commercial tractor trailer trucks. That may soon change, however, as the Associated Press is reporting that The National Highway Traffic Safety Administration is studying whether to mandate the safety system for all big rigs. Stability control systems utilize an array of sensors to detect imbalance and possible rollover. If a risk is detected, t
Citroën Nemo on its tippy toes – Click above to watch the video after the break
2010 Lexus GX460 – Click above for high-res image gallery
If you own a 2009 Mazda3 with stability control, you may need to schedule some time at the local Mazda store for repairs. Mazda is recalling 7,100 2009 models for a problem with its Dynamic Stability Control system that the National Highway Traffic Safety Administration says is not in compliance with federal motor safety standards. NHTSA says the issue is that "the yaw rate measured after completion of the sine with dwell steering input exceeded the test standards." Sounds complicated.