Dr. Prius is an essential app designed for professional Toyota/Lexus hybrid repair shops and owners to monitor and assess the health of their High Voltage (HV) battery. This innovative tool transforms your mobile device into a high-end diagnostic tool, typically costing thousands of dollars, and is trusted by over 439 professional repair shops worldwide. With Dr. Prius, you can effortlessly test and access all critical battery information, helping you quickly pinpoint any issues with just a tap on your smartphone. Don't let a failing battery catch you off guard; use Dr. Prius to test and certify the health of your battery system.

To use Dr. Prius, you'll need an ELM327 Bluetooth OBD interface to communicate with your hybrid vehicle. Be cautious, as many cheap clone ELM327 adapters may not function properly due to their inability to switch between your vehicle's ECUs. For detailed information on adapter compatibility, visit PriusApp.com/obd.html or email us with any questions. It's generally not recommended to use WiFi OBD2 adapters, as internet interruptions can disrupt the connection.

Key features of Dr. Prius include:

1. Real-time battery monitoring with intuitive charts and detailed data.
2. A proprietary algorithm for life expectancy tests to determine the remaining life of your battery.
3. Comprehensive battery diagnostics to thoroughly assess the battery system.
4. Ability to print or share test certificates with customers for transparency and assurance.
5. Efficient error code reading and resetting to streamline troubleshooting.
6. Customizable vehicle settings such as disabling or enabling the reverse beep, seat belt beep, adjusting battery fan speed, and more.
7. A maintenance mode to aid in vehicle diagnostics and upkeep.
8. Control over traction settings to turn traction control on or off.
9. A feature to locate nearby reputable hybrid repair shops.

Dr. Prius supports a wide range of models including:

• 2020+ Prius lineup (excluding 4WD versions)
• 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 models: CT200h, ES300h, HS250h, RX400h, RX450h, GS450h, LS600h, UX250h
• CHR Hybrid
• 2006 Estima Hybrid (partial support on Android and Amazon Fire)
• 2006+ Estima Hybrid (full support on Android and Amazon Fire)

For a deeper understanding of how to use Dr. Prius, check out our tutorial videos on YouTube. Most features are available for free, but advanced testing functionalities require an in-app purchase. If you have any feedback or feature requests, please contact us at [email protected].

How-to videos to guide you through:

• Finding a problematic battery: https://youtu.be/Vu0D-ImqMgo
• Determining the remaining life of your battery on Android: https://youtu.be/J5sjeMnwSFw
• Determining the remaining life of your battery on iOS: https://youtu.be/AhfIbLkEq8w

Rest assured, Dr. Prius App does not collect any personal information. Our full privacy policy is available at priusapp.com/privacypolicy.html.

Important note: If you encounter any issues or have questions, please email [email protected] for prompt assistance. Leaving a one-star review without communication isn't helpful and doesn't allow us to resolve your concerns effectively.