Third generation Toyota Prius recalled for software update to braking system.In need of a software tweak

Toyota has acknowledged that the third generation Prius needs a software update to prevent a braking lag that can occur on bumpy or slippery surfaces. According to Toyota, the lag lasts for less than a second, but the brakes will work as long as the driver keeps pushing down on the brake pedal.

Toyota has already made the software update to all new Prius hybrids being sold.