Electronic stability control
computerized technology that improves the safety of a vehicle's stability by detecting and reducing loss of traction
Electronic stability control (ESC), also referred to as electronic stability program (ESP) or dynamic stability control (DSC), is a computerized technology that improves a vehicle's stability by detecting and reducing loss of traction (skidding). When ESC detects loss of steering control, it automatically applies the brakes to help steer the vehicle where the driver intends to go. Braking is automatically applied to wheels individually, such as the outer front wheel to counter oversteer, or the inner rear wheel to counter understeer. Some ESC systems also reduce engine power until control is regained. ESC does not improve a vehicle's cornering performance; instead, it helps reduce the chance of the driver losing control of the vehicle on a slippery road.
According to the U.S. National Highway Traffic Safety Administration and the Insurance Institute for Highway Safety in 2004 and 2006, one-third of fatal accidents could be prevented by the use of this technology. In Europe the electronic stability program had saved an estimated 15,000 lives as of 2020. ESC became mandatory in new cars in Canada, the US, and the European Union in 2011, 2012, and 2014, respectively. Worldwide, 82 percent of all new passenger cars feature the anti-skid system.
History
In 1983, a four-wheel electronic "Anti-Skid Control" system was introduced on the Toyota Crown.
This brief starts where responsible research should: with the source description of “Electronic stability control” as computerized technology that improves the safety of a vehicle's stability by detecting and reducing loss of traction. Everything that follows is an evidence route, not borrowed authority.
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The subject matters to the science & nature register because the source frames it as computerized technology that improves the safety of a vehicle's stability by detecting and reducing loss of traction. Its deeper value depends on whether names, dates, institutions and citations support that framing.
Datasets, specimens, observations and peer-reviewed methods provide the appropriate test for the technical claims summarized here. The source revision retrieved here is dated Aug 7, 2026. The linked authority identifier is Q595839. None of the 0 selected statements returned an explicit reference. The first chronological checks are 2004, 2006, 2020 and 2011.
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This entry incorporates text from “Electronic stability control” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.