HOW TO – Add an EV switch to an ’04 Prius

HOW TO – Add an EV switch to an ’04 Prius

Hacked Gadgets has a link to a how-to PDF and an aftermarket solution for adding a push-button switch to a North American 2004 Prius to enable the EV (electric vehicle) mode.

Hack your 2004+ Prius to allow EV Mode – Link

2 thoughts on “HOW TO – Add an EV switch to an ’04 Prius

  1. Paul says:

    I have a non-American Prius that came with the switch installed – it’s great for sneaking up on little old ladies in parking lots …..

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Gareth Branwyn is a freelance writer and the former Editorial Director of Maker Media. He is the author or editor of over a dozen books on technology, DIY, and geek culture. He is currently a contributor to Boing Boing, Wink Books, and Wink Fun. His free weekly-ish maker tips newsletter can be found at

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