Dr. Prius

Dr. Prius is a revolutionary app designed to help professional Toyota/Lexus hybrid repair shops and vehicle owners monitor and assess the health of their High Voltage (HV) battery. By transforming your mobile device into a sophisticated diagnostic tool, typically costing thousands of dollars, Dr. Prius offers a cost-effective solution trusted by over 439 professional repair shops worldwide.

With Dr. Prius, you can easily perform tests and access critical battery information with just a few taps on your smartphone screen. This helps you quickly identify any issues and prevent falling victim to a faulty battery. Additionally, you can print or share a certificate to validate 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 because they can't switch between the vehicle's ECUs. For more information on adapter compatibility, visit http://PriusApp.com/obd.html or email us directly. It's generally not advisable to use WiFi OBD2 adapters due to potential internet interruptions during connection.

Here are some of the key features of Dr. Prius:

• Real-time battery monitoring with intuitive charts and data.
• A life expectancy test using a proprietary algorithm to estimate the remaining life of your battery.
• A comprehensive battery test to diagnose the battery system.
• The ability to print or share test certificates with customers.
• Read and reset error codes effortlessly.
• Customize vehicle settings such as disabling the reverse beep, seat belt beep, and adjusting battery fan speed.
• A maintenance mode to aid in car diagnostics and upkeep.
• Control traction settings on/off.
• Locate reputable nearby hybrid repair shops.

Dr. Prius supports a wide range of 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 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 detailed tutorials on using Dr. Prius, check out our YouTube channel at https://www.youtube.com/channel/UCO7Wd_asG790GmeJdakUkjg/feed. Specific how-to videos include:

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

While most features of Dr. Prius are free, test functionalities require an in-app purchase. If you have any feedback or feature requests, please contact us at [email protected].

Dr. Prius respects your privacy and does not collect any personal information. Our full privacy policy can be found at https://priusapp.com/privacypolicy.html.

Important note: Please send any questions to [email protected]. We are here to help you resolve any issues promptly. Leaving a one-star review isn't constructive and isn't the best way to communicate your concerns.