Autoblog

As is usually the case when complaints of unintended acceleration are levied against a vehicle, the National Highway Traffic Safety Administration has concluded that no specific vehicular defects have been found in 2004-2008 Toyota Tacomas. The mid-sized truck had been under fire from over 400 owners who claimed their trucks had accelerated without them touching the gas resulting in 51 crashes and 12 injuries. According to Toyota, however, the truck features a drive-by-wire system and its computer records any event of a mismatch between the gas pedal and the engine's throttle. None of the trucks involved in accidents reported any such codes. The NHTSA has closed its investigation and believes that driver error is the most likely cause for the vast majority of complaints while a few could be attributed to loose floor mats.

While the fact that the Tacoma has received so many specific complaints is worrisome, we are not big believers in unintended acceleration and tend to agree that publicity of the issue may well have attracted more erroneous claims. Debris stuck under the brake or pedals that are just closer together than some drivers are used to remain possible explanations, but could hardly be considered defects.

[Source: The Detroit Free Press]

Audi went through it in the '80s. Jeep went through it a couple years ago. Other makers have been accused of it, and now it's Toyota's turn: the NHTSA is considering investigating Tacoma pickup trucks from 2004-2008 due to claims of unintended acceleration. In one instance, a man said he turned off his cruise control to exit the freeway, and the truck surged on him, forcing him to dodge a few vehicles -- even as he had his foot on the brake pedal.

Toyota says there is nothing wrong with the Tacoma's drive-by-wire system. The trucks that have been inspected have not shown the error codes Toyota would expect if the throttle and accelerator pedal were out of whack. The company wrote to the NHTSA and said, "Toyota believes that it is likely that many of the consumer complaints about the general issue of unwanted acceleration ... as well as many of the complaints about this subject that have been received by Toyota, were inspired by publicity."

We can't comment on the claims of unintended acceleration, as we have no idea if they are true or publicity driven. But we can wonder out loud why the brakes suddenly don't work. No matter what a car does -- even at full power -- the brakes should still do their job. After Audi's debacle, the NHTSA conducted a 2-year investigation of the issue and found nothing wrong with those cars, and everyone who sued Audi lost in court. Perhaps the folks in Tokyo should make time for a call to Ingolstadt.

[Source: Detroit Free Press]

The Chrysler Group's Jason Vines is not one to bite his tongue when he discovers reports about his company that a lack a certain degree of truthiness. Today Vines has called out the International Carwash Association (ICA) on the company's media blog for alleging that Jeeps are more prone than other vehicles to suddenly accelerate as they move near the end of the car wash process.

No doubt the ICA is recalling the controversy surrounding the alleged tendency for certain Chrysler products to suddenly accelerate when being shifted into Reverse or Drive. In fact, its own internal investigation and inquiries made by the National Highway Traffic Safety Administration showed that almost all reported cases of vehicles experiencing unintended acceleration were due to pedal misapplication rather than mechanical defects.

Of the 41 incidences of sudden acceleration reported to the NHTSA, the Jeep Grand Cherokee against which these allegations have been predominantly charged was involved in five. The Toyota Camry was also involved in five and many other makes and model comprise the remaining 31.

Despite finding no mechanical fault with its vehicles, DCX did offer to retrofit Jeep Cherokee and Grand Cherokee models back in 1997 with a 'brake-park' shift interlock that would prevent pedal confusion while shifting.

Vines then turns the mirror towards the car wash industry itself, pointing out that its workforce is comprised mainly of unskilled laborers who often drive customers' vehicles wearing big boots with one ass cheek on the seat while hanging out the door. Clearly no vehicles are intended to be operated that way.

You can check out Vines' fulmination in full after the jump and make up your own mind.

[Source: DCX]

In word that must have long-time Audi executives reaching for their Maalox by association, Connecticut officials are urging federal regulators to investigate allegations of 'unintended acceleration' in late-model Jeep Grand Cherokees.

The call comes after a 52-year-old man was run over and killed in a car wash in the state. In fact, the hubbub seems to be that something in that particular environment appears to make these episodes more likely – Connecticut bigwigs have logged a number of complaints about the vehicles suddenly picking up speed when drivers move the automatic transmission from 'neutral' to 'drive' while in car washes.

Car buffs may recall Audi's bout with 'unintended acceleration' way back in 1986, when news program 60 Minutes demonized the company's 5000 model sedan. The company's reputation and sales tanked, taking more than fifteen years to rebound. In that case, the syndrome was later judged to be the result of operator pedal misapplication.

If we had to put money on it, we'd be just as quick to cite wet shoes and slippery pedals.

[Source: CNNMoney.com]