Amazon.com's self-driving unit Zoox agreed to recall 270 driverless vehicles after an unoccupied robotaxi was involved in an April 8 crash with a passenger car in Las Vegas.

Zoox, the autonomous vehicle company owned by Amazon, paused its driverless testing program for more than a week and issued a voluntary recall of its

Amazon's (NASDAQ:AMZN) self-driving unit Zoox (ZOOX) has issued a voluntary software recall across 270 vehicles, even as the company is preparing to scale up production of its robotaxis. The recall followed an April 8 incident in Las Vegas,