industry news

Toyota’s Crisis Puts Spotlight on Auto Electronics

(ABC) - Investigations into whatever is lurking behind Toyota’s crisis of quality have put a spotlight on all that can go wrong with auto electronics — the growing number of wires, sensors and computer chips that have profoundly changed the automobile in the last decade.

Though no smoking circuit has been found so far, a picture is emerging that shows the automobile industry’s technology is racing ahead of quality-control testing and regulators. It’s troubling not only for Toyota owners but for drivers of any modern car that’s basically a computer on wheels.

Toyota insists that electronics played no role in the unintended acceleration that has sparked its massive recalls, and no one has been able to disprove it.

Lawyers, regulators, engineers and politicians aren’t so sure.

The auto industry has been moving at Pentium speed since the late 1990s to replace mechanical cables and other devices with computers to control everything from brakes to throttles to power steering. Automakers say electronics have made vehicles safer with devices such as air bags and antilock brakes. It’s also made cars more fuel efficient, cleaner and, usually, more reliable.

Read full story