Best OBD2 scanner for Toyota & Lexus

Finding the best OBD2 scanner for Toyota and Lexus can be a challenge. With hundreds of code readers and diagnostic scanners, we understand that it can be overwhelming for car owners to choose the best scanner for Toyota vehicles.

This article provides expert knowledge and research to help you identify the best OBD2 scanner for Toyota and Lexus vehicles.

1. YOUCANIC Full System Scanner

We tested a lot of scanners, trying to find the best scanner to use in our garage. What we found is that:

• Many scanner manufacturers make scanners that require a yearly subscription.
• It can diagnose one make but doesn’t work on all different car makes. You will have to pay more to cover other vehicle makes.
• Can’t diagnose all vehicle systems. May only diagnose the engine, airbag, transmission, and ABS problems. That’s only 4 systems. Modern cars can have up to 40+ systems.
• Don’t support bi-direction support for sensor testing and activation.

If you want a scanner that can do all these, you must spend thousands of dollars and most likely pay a yearly subscription.

So we decided to launch the YOUCANIC full system scanner that works on all makes and models.

The YOUCANIC full system scanner:

• Works on all makes.
• Can read and clear codes from all vehicle control units.
• View live data from any sensor.
• Bi-direction support to activate and test sensors and motors.
• Reset functions depending on the model.

If that is not enough, remember that the YOUCANIC scanner does not require a yearly subscription like other professional-level scanners. We believe that the YOUCANIC scanner offers the best OBD2 for the money for auto mechanics and DIYers.

Don’t want to buy a scanner? We still want to help you economically fix your vehicle. We created a scanner rental program that allows you to use the scanner for a few days on as many cars as you like.

We have many how-to videos showing you how to troubleshoot car problems. Once you get the codes, the YOUCANIC technicians can help you with any questions.

2. iCarsoft Toyota / Lexus / Scion / Isuzu Scanner

The iCarsoft TYT II scanner is a unique scanner that allows in-depth diagnostics on your Toyota, Scion, Isuzu, and Lexus vehicles. It provides coverage for all the systems on your car. It can read and clear fault codes from all the systems, including engine, transmission, ABS, airbag, climate control, audio, and more.

It also allows for several resets, such as Oil Service Reset (OLS), Electronic Parking Brake Reset (EPB), Electronic Throttle Body Reset (ECTS), Steering Angle Sensor Reset (SAS), and Diesel Particulate Filter (DPF) Regeneration / Replacement.

We have tested lots of OBD2 scanners. If you are looking for the best OBD2 scanner that is affordable and covers all systems on Toyota and Lexus vehicles, the iCarsoft TYT II Scanner is our top pick. You can recover this scanner’s cost the first time you use it to diagnose the check engine light on your vehicle.

Highlights

• Read Codes & Erase Codes All Systems
• I/M Readiness — I/M Readiness indicates whether the vehicle’s various emissions-related systems are operating correctly and ready for Inspection and Maintenance testing.
• Data Stream
• Freeze Frame: When an emission-related fault occurs, the onboard computer records certain vehicle conditions. This information is referred to as freeze frame data, Which is a snapshot of the operating conditions during an emission-related fault.
• O2 Sensor Test — This option allows retrieval and viewing of O2 sensor results for most recently performed tests from the vehicle’s onboard computer.
• On-Board Monitoring — This function can read the results of on-board diagnostic monitoring tests for specific components/systems.
• Evap System Test — The EVAP test function lets you initiate a leak test for the vehicle’s EVAP system. Before using the system test function, refer to the vehicle’s service repair manual to determine the procedures necessary to stop the test.
• Vehicle Information — The option displays the vehicle identification number (VIN), the calibration verification number (CVN), and other information about the test vehicle.

3. Autel Maxisys Professional Diagnostic Scanner

The Autel Maxisys All System Professional Scanner is one of our favorite diagnostic scanners. It offers capabilities similar to those of the diagnostic scanners offered by Toyota dealers. Independent auto repair shops often use this scanner.

It cannot only diagnose multiple vehicle brands but also code the ECU and access all systems in all cars, including Toyotas and Lexus. It is also one of the most advanced Autel scanners you can use to diagnose Toyota and Lexus vehicles.

In addition to performing ECU programming, it can activate sensors and look at live data for any system installed in your car. It also offers bi-directional communication. This is the only scanner with similar capabilities to the official dealer scanner, the Techmaster, and Snap-On Solus.

The Autel Maxisys is the best professional diagnostic scanner for Toyota and Lexus and one of the least expensive. If you still want a professional diagnostic scanner for your Toyota but are on a tight budget,…