Diagnose and monitor the remaining life of your Toyota/Lexus hybrid vehicle (HV) battery with Dr. Prius. This app transforms your mobile device into a professional-grade diagnostic tool, offering capabilities typically found in expensive equipment. Trusted by 439+ professional repair shops worldwide, Dr. Prius provides quick and easy access to crucial battery information, helping you avoid costly battery replacements.

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Dr. Prius empowers professional Toyota/Lexus hybrid repair shops and owners to assess the health of their high-voltage batteries. With a simple touch, pinpoint battery problems and generate a certificate to verify its health. This app requires an ELM327 Bluetooth OBD interface (most cheap clones are incompatible; see http://PriusApp.com/obd.html for details or email us with compatibility questions). WiFi OBD2 adapters are generally not recommended due to potential connection interruptions.

Key Features:

1. Real-time battery monitoring with insightful charts and data.
2. Life expectancy testing using a proprietary algorithm to estimate remaining battery life.
3. Comprehensive battery system diagnostics.
4. Print or share diagnostic certificates with clients.
5. Effortless error code reading and resetting.
6. Customize vehicle settings: disable/enable reverse beep, seatbelt beep, adjust battery fan speed, and more.
7. Maintenance mode to assist with vehicle diagnostics and maintenance.
8. Traction control on/off functionality.
9. Locate nearby reputable hybrid repair shops.

Supported Models:

1. 2020+ Prius (all models except 4WD)
2. 2020+ Highlander Hybrid
3. 2017-2019 Prius Prime Plug-In
4. 2016-2019 Prius Gen4 (One, Two, Two Eco, Three (Lithium), and Four (Lithium))
5. 2012-2015 Prius Plug-In
6. 2009-2015 Prius Gen3
7. 2003-2009 Prius Gen2
8. 1997-2003 Prius Gen1 (partial support)
9. Prius V
10. Auris
11. Aqua
12. Prius C
13. Feilder Hybrid
14. Axio Hybrid
15. Camry Hybrid
16. Avalon Hybrid
17. Highlander Hybrid
18. Lexus CT200h
19. Lexus ES300h
20. Lexus HS250h
21. Lexus RX400h
22. Lexus RX450h
23. Lexus GS450h
24. Lexus LS600h
25. Lexus UX250h
26. CHR Hybrid
27. 2006 Estima Hybrid (partial support on Android and Amazon Fire)
28. 2006+ Estima Hybrid (full support on Android and Amazon Fire)

Tutorial Videos: https://www.youtube.com/channel/UCO7Wd_asG790GmeJdakUkjg/feed

Note: Most features are free, but testing features require an in-app purchase. For feedback or feature requests, please email [email protected].

How-to Videos:

Find the trouble battery: https://youtu.be/Vu0D-ImqMgo

Find out remaining life of the battery - Android: https://youtu.be/J5sjeMnwSFw

Find out remaining life of the battery - iOS: https://youtu.be/AhfIbLkEq8w

Privacy Policy: Dr. Prius does not collect personal information. See our full privacy policy here: https://priusapp.com/privacypolicy.html