Dr. Prius

Dr. Prius is a specialized app designed to help professional Toyota/Lexus hybrid repair shops and owners monitor and test the remaining life of their High Voltage (HV) battery. It transforms your mobile device into a high-end diagnostic tool that typically costs thousands of dollars, and is trusted by over 439 professional repair shops worldwide.

With Dr. Prius, you can perform detailed tests and access all relevant battery information with a simple touch on your smartphone screen. This app helps you identify potential battery issues quickly and even allows you to print a certificate to verify the health of your battery system. To use Dr. Prius, you'll need an ELM327 Bluetooth OBD interface to connect to your hybrid vehicle. Be aware that most cheap clone ELM327 devices may not work properly due to their inability to switch between ECUs. For more information on adapter compatibility, visit http://PriusApp.com/obd.html or email us at [email protected]. We generally advise against using WiFi OBD2 adapters due to potential internet connectivity issues.

Key Features of Dr. Prius

1. Real-time Battery Monitoring: Gain insights with clever charts and detailed numbers.
2. Life Expectancy Test: Use our proprietary algorithm to determine the remaining life of your battery.
3. Full Battery Diagnostic Test: Run comprehensive diagnostics on your battery system.
4. Certificate Generation: Print or share test certificates with customers to prove battery health.
5. Error Code Management: Easily read and reset error codes.
6. Customization Options: Disable or enable the reverse beep, seat belt beep, adjust battery fan speed, and more.
7. Maintenance Mode: Aid in vehicle diagnostics and maintenance.
8. Traction Control Toggle: Turn traction control on or off as needed.
9. Repair Shop Locator: Find reputable nearby hybrid repair shops.

Supported Models

• 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)

Tutorial Videos

For visual guidance, check out our tutorial videos on YouTube: https://www.youtube.com/channel/UCO7Wd_asG790GmeJdakUkjg/feed

How-to Videos

• Find the trouble battery
• Find out remaining life of the battery - Android
• Find out remaining life of the battery - iOS

Please note that while most features are free, access to test functionalities requires an in-app purchase. If you have any feedback or feature requests, feel free to reach out to us at [email protected].

Privacy Policy

Dr. Prius App does not collect any personal information. For a detailed privacy policy, visit https://priusapp.com/privacypolicy.html.

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