Nissan Responds to Leaf No-Start Software Glitch

Some Nissan Leaf owners have found their vehicles won't start due to an air conditioning system flaw.

Charles Murray

September 1, 2011

1 Min Read
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It's hard to ignore the recent stories about starting problems in the Nissan Leaf, but the truth is that they're probably more smoke than fire.

The problems began in late March, when some Leaf owners found that their cars wouldn't start because of an air conditioning system programming flaw. Understandably miffed, they took to the Internet. "This exact thing happened to me yesterday at 4 p.m. as I was trying to show it off to a co-worker," one owner wrote on mynissanleaf.com. "DEAD."

The all-electric Nissan Leaf.

News of the problem resurfaced two weeks ago, after Neil Steinberg, a Chicago Sun-Times columnist testing the Leaf, said it died in his driveway. "Frugal soul that I am, I press the AC 'ON/OFF' button and then try to put the car in reverse," he wrote. "Nothing."

As dangerous as it is to put too much stock in the Internet, news of the problem appears to be gaining momentum there. Typing "Nissan Leaf," "won't start," and "AC" into Google now yields more than 19,000 hits.

In an interview with Design News, Nissan acknowledged there was a problem, but it added that it has been fixed, and that the Sun-Times issue was unrelated. The Sun-Times writer "likely didn't know to press the brake when trying to start the car, resulting in the car going into accessory mode, rather than ready mode," according to the automaker, which found no technical problems with the vehicle.

About the Author

Charles Murray

Charles Murray is a former Design News editor and author of the book, Long Hard Road: The Lithium-Ion Battery and the Electric Car, published by Purdue University Press. He previously served as a DN editor from 1987 to 2000, then returned to the magazine as a senior editor in 2005. A former editor with Semiconductor International and later with EE Times, he has followed the auto industry’s adoption of electric vehicle technology since 1988 and has written extensively about embedded processing and medical electronics. He was a winner of the Jesse H. Neal Award for his story, “The Making of a Medical Miracle,” about implantable defibrillators. He is also the author of the book, The Supermen: The Story of Seymour Cray and the Technical Wizards Behind the Supercomputer, published by John Wiley & Sons in 1997. Murray’s electronics coverage has frequently appeared in the Chicago Tribune and in Popular Science. He holds a BS in engineering from the University of Illinois at Chicago.

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