Toyota Woes Grow With Brake Design Problems for 2010 Toyota Prius
In the wake of Toyota's massive unintended acceleration problem, the Japanese automaker now reports that a different braking problem has been identified, and subsequently fixed, on the 2010 Toyota Prius.
The unfortunate issue stems from poor software design for the Prius' antilock braking system. As Toyota spokesman Paul Nolasco explains, the problem occurs when the hybrid switches from the traditional hydraulic brakes to the electronic braking system. As it turns out, this shift can result in a small gap in braking ability on uneven or wet surfaces.
This gap in braking can last up to a full second, resulting in a slushy or uneasy sensation at the beginning of deceleration. Of course, this lapse in braking ability is considered dangerous - especially at high speeds - however the majority of real-world complaints in relation to the issue have been in response to the odd feeling that briefly occurs once the gas pedal has been pushed.
Toyota assures the public that the software glitch has been fixed, and all current Toyota Prius models on dealership lots are not subject to the braking issue. However, all 2010 models sold prior to late January carry the software glitch. Looking at sales figures, that amounts to around 100,000 affected Prius models.
As of yet, it is still not clear how long Toyota has been aware of the problem. The company did, however, admit that they had been trying to determine the best way to inform individuals who purchased a 2010 Toyota Prius prior to late January. Likely, the issue came to light in late 2009, when drivers began to make formal complaints with the National Highway Traffic Safety Administration (NHTSA) about problems during braking.
A recall for the affected models has still not been announced, but once Toyota sorts out the specifics the software fix should be a relatively easy one.
News of the Prius braking problem comes on the heels of a number of debacles that have many people questioning Toyota's long-standing image of reliability. In late January, the company took the drastic step of halting production on several top-selling models at six U.S. plants while they attempt to fix unintended acceleration problems.
If you are currently shopping for a 2010 Toyota Prius at dealerships, you can feel safe in the knowledge that the problem has been resolved. However, shoppers looking for a bargain on a used 2010 Toyota Prius may want to hold off until the recall is announced. Following this recall announcement, asking the current owner whether or not the vehicle has been taken in for the software update should be added to your list of questions.