Honda’s Revenge Against the Pilot Owner Who Sparked a Recall

In the press, Carrie Carvalho was portrayed as a hero – an average consumer who successfully petitioned the National Highway Traffic Safety Administration to investigate inadvertent braking in Honda Pilots. In March, after NHTSA bumped up its investigation to an Engineering Analysis, Honda announced that it was recalling nearly 200,000 Pilot and Acura MDX and RL vehicles for a mis-manufactured bolt which could send incorrect signals to the electronic stability control system.

But file this story under: No Good Deed Goes Unpunished. Three years after the Arlington, Mass. woman first experienced her 2005 Honda Pilot braking to a hard stop on its own from 45 mph, her Pilot is parked in the driveway and her legal case is parked in the hands of attorneys, with no end in sight.

“This is absurd,” she says. “Basically, the fact that Honda is still reluctant to take responsibility is unacceptable.”

Carvalho and her attorney are now contemplating their next move, including filing a 93A Civil Complaint – so named for the Chapter in the Massachusetts state legal code outlawing “unfair methods of competition and unfair or deceptive acts or practices in the conduct of any trade or commerce.”

Behind the headlines, Carvalho has struggled, yet persisted in the face of a dangerous defect that neither Honda nor the Newton, Mass. dealership, Honda Village, were willing to repair correctly and of insulting compensation offers. The history of the defect itself illustrates the ever-growing catalogue of electronic component failures that trigger unintended consequences, wresting vehicle control away from the driver without warning and the need for a functional safety requirement for automotive electronics.

Sudden Unintended Braking: The Mercedes Problem that Didn’t Go Away

German engineering ain’t what it used to be.

Melissa Marsala, a Mercedes owner from Cape Coral, Fla., was driving her 2001 ML430 at about 45 mph down a main thoroughfare, when her vehicle suddenly went into braking mode. The two vehicles behind her in the inner left lane slammed on their brakes to avoid a collision, and Marsala was able to ease the bucking vehicle onto the grassy median that divided the roadway.

“It terrified me,” Marsala recalled. “There was no reason for the brakes to engage. I was trying to come to a full stop but the car went boom-boom-boom-boom. It happened in an interval that was so quick. The car was skipping, smoke was coming off the wheel wells and you could smell the rubber burning. I veered it right into the median strip and it stopped itself.”

Those moments of sheer fright were courtesy of a malfunctioning yaw sensor – a problem primarily in the M-Class – well known to Mercedes, some M-class owners and the National Highway Traffic Safety Administration’s Office of Defects Investigation. In 2007, NHTSA opened and quickly closed a Preliminary Evaluation into sudden unintended braking involving about 100,000 MY 2000-2001 M-class vehicles, without taking any action.

In May of 2007, Mercedes explained it all away to ODI at a presentation in which the automaker simulated electrical faults in the yaw rate sensor and showed how “the ESP [Electronic Stability Program] system is programmed to diagnose electrical faults and that brake applications resulting from yaw rate sensor electrical faults are very short in duration (0.3 seconds or less) and don’t affect vehicle control or stability.” NHTSA’s Vehicle Research and Test Center was unable to duplicate the problem in a vehicle that had experienced multiple events; and ODI’s attitude was: no documented crashes, low complaint rate, no problem.

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