Glossary · Drivetrain · Toyota
Also called Active Traction Control
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Toyota's traction control for four-wheel drive, which brakes and cuts power so the drive goes to the wheels that have grip.
History: facts, each with its source
Toyota's pressroom says A-TRAC controls engine output and brake fluid pressure so that the drive force goes to the wheels that have traction, in four-wheel drive on snow or off road, on SUVs and trucks such as the Tundra and the 4Runner.1
Every generation on the site whose dossier names it
Shifterati