Honda Cars : Big Brother comes to the Automotive World by 2012; Man Cancels Order on Nissan GT-R | 2013 New Honda Car Reviews 0

This kind of accident-investigation scene, tapping into the car's EDR and downloading crash-related data to a laptop computer, will become far more prevalent as black boxes proliferate in 2012 and beyond.
Until a few weeks ago, Florida attorney Scott Weires was eagerly awaiting delivery of his new Nissan GT-R. But in late August, Weires canceled his order--not because he doesn't want the $82,000 Super Silver supercar he has lusted for since it was first unveiled as a concept seven years ago. Weires says he's uncomfortable with the fact that every GT-R has a recording device strapped to its chassis, an electronic black box that monitors how each owner drives his or her GT-R.

Similar so-called black boxes, or electronic data recorders (EDRs), are now standard equipment in a majority of passenger cars and light-duty trucks sold in the United States. Wired into airbag sensors, yaw and stability sensors, antilock brake and traction controllers, electronic throttle controls and engine monitors, EDRs soon will collect a bewildering amount of data in keeping with pending federal regulations aimed at standardizing information available from the devices. Those regulations, finalized earlier this year and set to go into effect Sept. 1, 2012 (on 2013-model-year vehicles), specify exactly how much and what types of information must be collected and saved electronically in the event of a crash or airbag deployment.

Though the U.S. Department of Trans-portation requirements don't mandate installation of EDRs on every car, truck and sport-utility vehicle in America, the rules do require compliance with the guidelines if the vehicle is fitted with an EDR by the manufacturer. In 2006, the National High-way Traffic Safety Administration reported that 64 percent of manufacturers were equipping vehicles with EDRs, a number the agency says hasn't radically changed. But an informal survey indicates that most automakers--with some notable exceptions--are embracing the devices. And that number seems to have grown in the four years since AutoWeek last investigated the state of automotive black boxes ("Under the Hood, with Big Brother," Nov. 8, 2004).

As a result, most of today's late-model vehicles are equipped with EDRs, ostensibly to help manufacturers engineer better safety equipment in vehicles by analyzing data collected in crashes. In reality, what started as a simple tool for safety engineers is now a key component that provides data to protect companies from safety-related lawsuits and to assist law-enforcement officials investigating car accidents.

While an EDR may seem onerous enough to those who love a spirited drive in a sports car, it was another kind of black box, a vehicle status data recorder (VSDR), that put Weires at odds with Nissan and his GT-R.

Unlike an EDR, which activates only when sensors indicate that a crash is imminent or has occurred, Nissan's VSDR runs constantly, collecting information such as wheel and engine speed. The device, thought to be a first in the automotive industry, stores more than a few days' but less than a week's worth of data on the vehicle's operation, Nissan says. The VSDR cannot be deactivated.

In technical information provided to buyers, Nissan says the VSDR does not record sounds or images but "always records and stores vehicle-operating data between periodic inspections, which can assist and be used for servicing, diagnosing and performing warranty repairs."

Nissan says the VSDR isn't intended to spy on unsuspecting GT-R drivers but is needed to help mechanics and engineers monitor the performance of various onboard systems in the highly advanced car.

It's that part about "warranty repairs" that has Weires worried. He says data collected by the VSDR could allow Nissan arbitrarily to invalidate all or part of the car's warranty. For instance, Nissan specifically warns owners that they could void warranty protection by running a car with its vehicle dynamic control (VDC), governing traction and stability, turned off. (In fairness to Nissan, the owner's manual does allow owners to defeat VDC when wheelspin is needed to rock a car that's stuck in snow or mud.)

"These warranty issues are a little unsettling," said Weires. "That was a huge part of my decision."

Nissan officials are quick to clarify that VSDR data would be used only as a secondary way to verify that a car had been abused or raced. And only the damaged part might not be covered by warranty; a record of hard use wouldn't invalidate the warranty for the entire car.

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