Dr. Prius

Are you a Toyota/Lexus hybrid owner or a professional at a repair shop? Dr. Prius is the app you need to keep your High Voltage (HV) battery in check. This powerful tool transforms your mobile device into a high-end diagnostic instrument that typically costs thousands of dollars. Trusted by over 439 professional repair shops worldwide, Dr. Prius offers an easy and cost-effective solution to monitor and test the life of your Toyota/Lexus HV battery.

With Dr. Prius, you can perform detailed tests and access all relevant battery information with just a few taps on your smartphone screen. Don't let a faulty battery catch you off guard; use Dr. Prius to test your battery and even print a certificate to prove its health status.

To use Dr. Prius, you'll need an ELM327 Bluetooth OBD interface to communicate with your hybrid vehicle. Be cautious, as most cheap clone ELM327 adapters won't work due to their inability to switch between ECUs in your vehicle. For detailed information on compatible adapters, visit PriusApp.com/obd.html or email us at [email protected]. It's generally not recommended to use WiFi OBD2 adapters due to potential internet interruptions during the connection.

Dr. Prius offers a variety of useful features:

1. Real-time battery monitoring with insightful charts and data.
2. Life expectancy tests using a proprietary algorithm to determine your battery's remaining life.
3. Comprehensive battery diagnostics to ensure your system is running smoothly.
4. The ability to print or share test certificates with customers.
5. Easily read and reset error codes.
6. Customize your vehicle settings, such as disabling the reverse beep, seat belt beep, adjusting battery fan speed, and more.
7. Maintenance mode to assist with car diagnostics and upkeep.
8. Control over traction settings.
9. Locate reputable hybrid repair shops near you.

Dr. Prius supports a wide range of models, including:

• 2020+ Prius all lineup except 4WD version
• 2020+ Highlander hybrid
• 2017-2019 Prius Prime Plug-In
• 2016-2019 Prius Gen4 One, Two, Two Eco, Three(Lithium), and Four(Lithium)
• 2012-2015 Prius Plug-In
• 2009-2015 Prius Gen3
• 2003-2009 Prius Gen2
• 1997-2003 Prius Gen1 (partial support)
• Prius V
• Auris
• Aqua
• Prius C
• Feilder hybrid
• Axio hybrid
• Camry Hybrid
• Avalon Hybrid
• Highlander Hybrid
• Lexus CT200h
• Lexus ES300h
• Lexus HS250h
• Lexus RX400h
• Lexus RX450h
• Lexus GS450h
• Lexus LS600h
• Lexus UX250h
• CHR Hybrid
• 2006 Estima Hybrid (partial support on Android and Amazon Fire)
• 2006+ Estima Hybrid (full support on Android and Amazon Fire)

For visual guidance, check out our tutorial videos on YouTube. While most features are free, some test functionalities require an in-app purchase. For any feedback or feature requests, please reach out to us at [email protected].

Learn how to find a troublesome battery with this video: How to Find the Trouble Battery. Discover the remaining life of your battery on Android with this tutorial, and on iOS with this one.

Rest assured, Dr. Prius App does not collect any personal information. You can review our full privacy policy at PriusApp.com/privacypolicy.html.

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