In this guide, you will learn what Subaru Check Engine Light (CEL) means, common problems, and how to read engine codes yourself.
Best OBD2 Scanner for Subaru
In this article, we take a look at the best OBD2 scanners for Subaru. Based on our hands-on experience and research, we think the following are the Top 3 OBD2 scanners for Subaru vehicles.
Let's start taking a look at the scanner that is used at Subaru dealerships. Next, we will look at some alternatives and affordable diagnostic scanners for Subaru owners.
1. Foxwell All System Scanner
- Can scan and clear codes related to the Check Engine Light, ECU.
- Read and erase ABS codes.
- Read and clear airbag / SRS codes.
- Can perform several ABS tests.
- Test oxygen sensor.
Foxwell All System Scanners will be able to scan, rear, clear, and view live sensor data on multiple systems of your Subaru, including the engine, airbag, ABS, and more. With the NT630, you will activate solenoids and perform testing of different units such as the ABS and EMB. For example, you can run the ABS motor.
You can test the valves and the TRACS system. You can also carry a brake bleed test.
We like NT630 because it is compatible with multiple Asian, Domestic, and European vehicles. It is also compatible not only with OBD-II vehicles but also with OBD-1. It will work on many cars, minivans, SUVs, and trucks.
2. Launch Creader VII+ Scanner for Subaru
- Read and clear fault codes related to the engine.
- Read and clear transmission fault codes.
- Read and clear ABS fault codes.
- Read and clear SRS/airbags light and codes.
- Supports 1996 and newer vehicles.
- Can retrieve generic P0000 and manufacturer specific codes P1000 and U000.
- Clear Check Engine Light
- View freeze frame data.
- Check emission readiness status.
- Display live sensor data.
- Primarily for ABS, Airbag, Engine, and Transmission diagnostics. Support for other systems not always available.
We tested the Launch Creader and found it very easy to use and quick to retrieve the fault codes from the ECU. It is an affordable OBD diagnostic tool, and it has one main advantage over the Foxwell NT630. Besides being able to scan the ECU, ABS, and SRS system, it can also examine the automatic transmission control unit.
The Launch Creader supports multiple automobile brands as well. It describes the fault problem right on the LCD. Write down the error code and do some research related to that particular fault code. An inexpensive diagnostic tool that can save you money and headaches if you are trying to reset the service engine or clear the airbag light.
3. Autel Maxisys Line
If money is not a concern or an independent auto repair shop, the best scanner you can get for Subaru vehicles is the Autel Maxisys scanner. The Maxisys offers very similar functionality to the scanner used by Subaru dealerships. It can read and clear fault codes from all the systems.
Also, it offers bi-directional communication, which is a must-have feature for Subaru mechanics. It can also reset several sensors, including the steering angle sensor, TPMS, EPB, ABS, SAS, DPF, and more.
The Maxisys scanners work on Subaru and the most popular car brands. With this scanner, you can perform an Active Test, which provides specific subsystem and component tests. This selection may appear as Actuators, Actuator Test, or Function Tests, etc., and the test options vary depending on the manufacturer and model.
4. iCarsoft Diagnostic Subaru Scanner
iCarsoft Subaru i903 is an advanced OBD2 code reader that will allow you to scan multiple systems on your Subaru, such as the ABS, SRS Airbag, Engine, and Automatic Transmission. With this scanner, you can read the fault DTCs and clear the fault codes from memory.
The CR Plus is easy to use even if you have never used an OBD II scanner before. With iCarsoft, you will also be able to do a few other things such as reset the oil light, reset the brake pad wear warning light and reset the steering angle sensor.
The CR Plus will work on most makes and models in which you have different cars in your garage. The i903 will work on Subaru, Nissan, and Infiniti vehicles. We think that i903 offers great value for its cost.
370z Convertible (2009-2011)
Altima Hybrid (2007-2011)
G25 Sedan (2009-2011)
G35 Coupe (2003-2007)
G35 Sedan (2003-2008)
G37 Coupe (2007-2011)
G37 Sedan (2008-2010)
G37 Conv. (2009-2011)
5. Subaru Select Monitor III
Subaru dealerships use the Select Monitor III scanner. It is referred to as HDS 3000, which stands for Hitachi Diagnostic System. The scanner will allow you to access all Subaru vehicles' systems, but it is simply too expensive for Subaru owners.
The HDS costs $2,999 and requires a license subscription that costs $2,000 per year. If you are interested in the HDS 3000, you can contact Blue Streak Electronics.
While the Monitor III is undoubtedly the best OBD2 scanner for Subaru cars, it is also expensive. If you are looking for an affordable professional-level scanner for Subaru, check out Autel MaxiDAS Professional Scanner.
Why depend on your dealer to diagnose your Subaru when you can do it yourself. This article discusses several diagnostic scanners that will allow Subaru owners to perform in-depth troubleshooting themselves.
Based on our experience and research, we think that the Foxwell All System Scanner, such as NT624 Elite, is a great choice for Subaru owners. In comparison, Autel MaxiSys Tool is the best diagnostic scanner for Subaru mechanics.
If you are looking for an OBD2 that will allow you to read engine codes and erase the Check Engine Light (Service Engine Soon), you don't need to spend hundreds of dollars on a diagnostic scanner. Any generic OBD2 scanner will get the job done.
Published on: Tuesday, May 23, 2017.