The issue focused on "location-specific electronics in vehicles and equipment used on highways," the Transportation Safety Administration said in a release on Friday. A study found that electrical components on cars, motorcycles, pickup trucks and vans could affect sensors for braking systems or steering systems that are in front of the vehicle. These sensors can detect vehicle speed, power and acceleration, and require sensors that measure these variables during every drive, according to the release. The cars can emit too much electricity to power these sensors and equipment. To compensate