Dr. Prius

Dr. Prius: Monitor and test the remaining life of your Toyota/Lexus HV battery.

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Dr. Prius is an app designed for professional Toyota/Lexus hybrid repair shops and owners to assess the health of their High Voltage (HV) battery. Transforming your mobile device into a professional diagnostic tool (typically costing thousands of dollars), it's trusted by 439+ professional repair shops worldwide.

Dr. Prius performs tests and provides comprehensive battery information, quickly identifying potential problems with a simple touch. Avoid costly battery failures—test your battery and generate a certificate to verify its health.

This app requires an ELM327 Bluetooth OBD interface to connect with your hybrid vehicle. Note that many inexpensive ELM327 clones are incompatible due to limitations in switching between ECUs. For detailed information and adapter compatibility questions, visit http://PriusApp.com/obd.html or email us. Using a WiFi OBD2 adapter is generally discouraged due to potential internet connection interruptions.

Key Features:

1. Real-time battery monitoring with intuitive charts and data.
2. Life expectancy testing using a proprietary algorithm to determine remaining battery life.
3. Comprehensive battery system diagnostics.
4. Print or share test certificates with clients.
5. Effortless error code reading and resetting.
6. Customize 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 toggle.
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. Field 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 contact [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 App does not collect personal information. A full privacy policy is available at: https://priusapp.com/privacypolicy.html

Dr. Prius Screenshots