SAN DIEGO – Investigators are confronted with a series of nagging questions as they try to unravel the case of a California real estate agent who said his Toyota Prius turned into a runaway death trap after the gas pedal became stuck.

Why didn’t the driver simply throw the transmission into neutral as officers urged him to do? Why didn’t a safety mechanism activate that was supposed to cut power to the engine in such situations? And could he have made the story up in pursuit of fame and money?

Each question is getting scrutiny from the Internet-consuming public as they question the motives of the driver, a 61-year-old real estate agent named James Sikes. Some skeptics have even invoked the infamous “balloon boy hoax” in expressing doubts about the story.

No evidence has emerged to suggest that Sikes was dishonest when he called 911 on Monday to report that the accelerator of his 2008 Prius was jammed during a trip home from his lawyer’s office.

Sikes and his car emerged unscathed, but the incident has been another major headache for the Japanese automaker amid questions over the safety and reliability of its vehicles.

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LOS ANGELES (AFP) –
Crisis-hit Toyota hit back once again Monday at allegations that the electronics in its vehicles caused the problems with sudden acceleration which led to the recall of millions of vehicles.

The Japanese automaker staged a technical demonstration in which it tore apart as “unrealistic” and “contrived” a study by a vocal critic showing that crossed wires could send a false signal that would cause Toyota cars to speed out of control.

David Gilbert, a professor of automotive technology at Southern Illinois University told a US congressional investigation last month that affected Toyota and Lexus vehicles may have an electronics design flaw.

The carmaker dismissed his findings, saying he had re-engineered and rewired the signals from the accelerator pedal in order to create the flaw rather than analyzing “real world” evidence.

“If an electrical system is re-engineered and rewired it’s not surprising that subsequent testing of the system may cause unrealistic results,” Toyota spokesman Mike Michaels told reporters.

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DETROIT – At least 15 Toyota drivers have complained to U.S. safety officials that their cars sped up by themselves even after being fixed under recalls for sticky gas pedals or floor mat problems, according to an Associated Press analysis.

The development raises questions about whether Toyota’s repairs will bring an end to the cases of wild, uncontrolled acceleration or if there may be electronic causes behind the complaints that have dogged the automaker.

Although the allegations were unverified by the agency, the National Highway Traffic Safety Administration said Wednesday it was contacting people who have complained about acceleration problems even after repairs were done under two large recalls. The agency wants to hear from others who have had similar troubles, it said.

“If Toyota owners are still experiencing sudden acceleration incidents after taking their cars to the dealership, we want to know about it,” agency administrator David Strickland said in a statement.

The new complaints raised eyebrows in Congress, which has held three hearings on the recalls in the past week and is investigating Toyota’s safety problems.

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