What Does D3 Mean In A Car? Here's Everything You Need To Know
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Modern cars are composed of numerous components and systems; with this comes a sometimes confusing list of terms and acronyms. One of these abbreviations is D3, so it’s only natural to ask, “What does D3 mean in a car?“ To put it simply, D3 is an automatic transmission gear selection position that’s part of the Drive (D) mode. And here’s another term: PRND. It stands for the Park, Reverse, Neutral, and Drive positions of your car’s automatic transmission.