Defect
On certain vehicles, the wiring for the airbag sensor in the driver's door could be damaged over time. If this happens, the side airbag and curtain airbag on the driver's side may not work properly in a crash. Note: This problem may cause the SRS warning lamp to turn on in the instrument cluster.
Safety Risk
Airbags that do not work properly could create an increased risk of injury in a crash.
Remedy
Toyota will notify owners by mail and instruct you to take your vehicle to a dealer to inspect the driver's door wire harness. It will be replaced, if necessary.