Toyota is conducting a voluntary recall for RAV4 and Highlander models in America, to replace the side curtain airbag sensor assembly.
On certain RAV4s built between 2007 and 2008 and Highlanders from 2008, there are two side curtain sensors that detect the side angle of a vehicle during a rollover. These sensors could fail and illuminate the airbag warning light, which would prevent the rollover detection system from activating. If both of these sensors fail, however, the side airbags could be fooled into thinking a rollover has actually happened, and deploy.
Only North American vehicles have this feature, and no other Toyota or Lexus cars around the world are affected. None of the 214,000 RAV4s or 94,000 Highlanders affected have actually deployed their airbags, but given Toyota’s recent history with recalls it’s fair to say that they are not taking any chances.