Dr. Prius is a sophisticated app designed to assist both professional Toyota/Lexus hybrid repair shops and owners in assessing the health of their High Voltage (HV) battery. This powerful tool transforms your mobile device into a professional diagnostic instrument that typically costs thousands of dollars. Trusted by over 439 professional repair shops worldwide, Dr. Prius provides an easy and efficient way to monitor and test your hybrid vehicle's battery health.
With Dr. Prius, you can perform comprehensive tests and access all relevant battery information with a simple touch on your smartphone's screen. This enables you to quickly identify any issues with your HV battery, helping you avoid falling victim to a failing battery system. Once the test is complete, you can print or share a certificate to prove the health of your battery system.
To use Dr. Prius, you'll need an ELM327 Bluetooth OBD interface to communicate with your hybrid vehicle. Note that most inexpensive clone ELM327 devices won't work due to their inability to switch between ECUs in your car. For more details on compatible adapters, please visit PriusApp.com/obd.html or email us with any questions. It's generally not recommended to use WiFi OBD2 adapters due to potential internet interruptions during the connection.
Dr. Prius offers several useful features to enhance your hybrid vehicle maintenance experience:
- Real-time battery monitoring with intuitive charts and numbers.
- Life expectancy test using a proprietary algorithm to estimate the remaining life of your battery.
- Full battery test to run diagnostics on the battery system.
- Option to print or share test certificates with customers.
- Ability to read and reset error codes effortlessly.
- Customize settings like disabling the reverse beep, seat belt beep, and adjusting battery fan speed.
- Maintenance mode to aid in car diagnostics and maintenance.
- Traction control on/off functionality.
- Find nearby reputable hybrid repair shops.
Dr. Prius supports a wide range of Toyota and Lexus hybrid 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, 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 step-by-step guidance, check out our tutorial videos on YouTube. While most features are available for free, some advanced test features require an in-app purchase. For any feedback or feature requests, please reach out to [email protected].
For specific how-to videos, you can visit:
- Find the troubled battery: https://youtu.be/Vu0D-ImqMgo
- Find out the remaining life of the battery on Android: https://youtu.be/J5sjeMnwSFw
- Find out the remaining life of the battery on iOS: https://youtu.be/AhfIbLkEq8w
Dr. Prius App respects your privacy and does not collect any personal information. You can review our full privacy policy at https://priusapp.com/privacypolicy.html.
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