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Autel

Autel MS300 OBD2 Scanner Code Reader, Turn Off Check Engine Light, Read & Erase Fault Codes, Check Emission Monitor Status CAN Diagnostic Scan Tool

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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Jun 2
Order within 2 hours and 49 minutes
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Features

  • For Car DIYers And BeginnersThis plug-and-play Autel scanner MS300 can pay for itself in the first use. It communicates with vehicles through standard 16-PIN OBD2 cable and its powered by vehicle directly (no battery needed). It capable of scanning vehicle Diagnostic Trouble Codes (DTCs) in seconds to pinpoint emission-related issues. The little guy should be a member of your toolbox, always in your car and ready to be taken out and used.
  • Read Codes & Clear Codes In SecondsGetting diagnostic codes(DTCs) should be the start of all repairs if you don't want to be ripped off. You can use MS300 to read the codes in seconds and look them up to quickly locate the problem areas, then determine if you can do the repair yourself or go to a mechanic, and clear the codes to get everything back to normal.
  • Turn Off Check Engine LightThe check engine light is always annoying you, most of the time because of a little thing, isn't it? Maybe it's just a gas cap that's not tightened but you paid hundreds of dollars for it? With Autel MS300 scan tool, you can read code to quickly find out why the check engine light is on and reset it.
  • Help You Pass Annual Smog CheckTo pass annual smog check, you are better to make the OBD II Readiness Monitors on your car Ready. You dont want to pay for a failed smoke check. MS300 OBD2 scanner can retrieve I/M Readiness status to check the monitors like misfire, fuel system, catalyst, O2 sensors, EVAP, etc, to help your car ready pass the annual smog check.
  • Works On 99% Vehicles & No-Worry PurchaseAutel MaxiScan MS300 car code reader supports all OBD2 protocols: KWP2000, ISO2000, ISO9141, J1850 VPW, J1850 PWM and CAN. It is compatible with 99% OBDII-Compliant vehicles, passenger cars or light trucks. For OBD2 cars, usually, post 1996 for US market, post 2006 for EU market and post 2009 for Asian market. It comes with a 12-month warranty and free lifetime technical support. If you need any technical support, please feel free to contact us.

Description

Retrieve generic and manufacturer specific Diagnostic Trouble Codes (DTC), includes definitions lookup software on CD and displays DTC definitions on screen.

Brand: Autel


Power Source: Corded Electric


Product Dimensions: 2.9"L x 0.83"W x 4.4"H


Operating System: Linux


Screen Size: 2.4


Power Source: Corded Electric


Operating System: Linux


Screen Size: 2.4


Automotive Fit Type: Vehicle Specific Fit


Item Dimensions L x W x H: 2.9"L x 0.83"W x 4.4"H


Brand Name: Autel


UPC: 799648127742 062542116274 602125438081 724190794388 614529968071 701234291645 889743012729 521081874729 743653982711 709466111571 713463318208 713741390759 889957143271 713524943646 889743012736 738614684001 635873822970 700220620421 808890284735 545247983070 712407252325 521081053926 066489981636 759972712595 848454030453 651046547044 610696975300 702383222771 700220621336 620366601217 840404176624 054678483740 710185407692 702563709221 701392163020 888309288455 077344079719 610660873281 613869540541 799648153963 799648153208 889743012798 611165626082 891638731066 707273302236 755263547525 891638735545 193195983460 193195983484 719975458746 712407252004 889743012842 645602589739 608442866859 889577350356


Global Trade Identification Number: 38


Manufacturer: MaxiScan


Model Number: MS300


Manufacturer Part Number: MS300


Unit Count: 1.00 Count


Item Weight: 220 Grams


Manufacturer Warranty Description: 1 Year


Included Components: Autel HQ Official w-eb of MS300 MS300 PDF Version User Manual


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jun 2

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Perfect, simple. Reliable. Reads and resets codes
Fantastic. Does what I need, reads engine codes, and can reset them Amazing tool for the price It gives you a readout of the codes and you have to look them up online. You can pay 3or 4 times this to get that feature but why bother. For $20 it's perfect
Reviewed in the United States on April 5, 2026 by T&B
    • Can't be beat at this price. Valuable tool that is affordable.
i can't believe how simplistic this device is compared to the high end scanners and it just works. i mean what else could you ask for. its so simple. plug in, turn key, it auto detects the car's programming and if there is an active code will automatically scan. is very fast and effective. i used on 2 cars, my friends Pontiac grand am and my Pontiac g6. my g6 had no codes on it just wanted to see the difference. if there are no codes active it will not auto scan. however you can still manually make it scan, and it also can see certain things from your emissions systems. not everything but some things, but it really just tells you if they are working or not. if the programming is compatible, it can also pull the VIN off the car and as i found out, i can't on every car. my g6 it could see the VIN, while my friends grand am, it could not. still for the small affordable price of 20$ has already saved me 110$ in diagnostics fees. im sure will save me much more in the future. The other nice thing being, even if this thing broke after 1 use..... it cost 20$ and electrical diagnostic fees at a shop where i live are 110$..... even ONE use would pay for this product. and yes it doesn't give you a description of the code but who cares.... most the software in high end scanners has to be constantly updated to be accurate. it reads code, you type code in Google and presto..... you saved yourself a ton of cash. i like cash. if you like cash you can order too! edit (11-4-15) - I have owned this for over three years now and has been extremely valuable. I have had several different cars since the time I originally bought this and used at least a half dozen times on family/friends cars to pull codes. This thing is great, even though these can be borrowed for free at auto parts stores to pull codes, it is more convenient to do it yourself in your own home on your schedule. This thing even stunned me when it could read a 2004 Audi A4 as VW and Audi normally are on a completely different communication/diagnostic system than most other cars in the world. Also I am pretty rough with this thing because it was so cheap and I wouldn't care if I had to replace and it has continued to work. It may be cheap but has been extremely valuable to me in pulling engine codes. I wish there was a rating above 5 star! ... show more
Reviewed in the United States on August 3, 2012 by ND
    • scans & clears code on my 1998 subaru and 2010 toyota
for those with link error, I didn't read the manual but you need the ignition in the ON position (not ACC or OFF). For those with codes that it read that had already been repaired... your mechanic should have cleared the codes in the computer after the repair but did not. Now you can clear them yourself. :) It's possible the repair didn't work, either, but if the MIL (malfunction indicator lamp, aka check engine light etc) didn't come back on, you should be fine. ----------------------------- This Autel scans my 1998 Subaru Legacy and read the P0440 code just the same as the Actron. It cleared the code successfully and the MIL turned off. This unit also scans my wife's 2010 Toyota RAV4, but it doesn't have any check engine light to confirm codes or any of that stuff. The included manual comes with generic DTC definitions, but the definitions are so short you need to search them on the web anyway to translate and determine the severity. That's true with just about any scanner, especially those in this price range so I was expecting that. The manual does not list manufacturer specific codes that the tool presumably reports, but you can get those on the web. I've found that obd-codes dot com to be a good resource for _most_ DTC generic and manufacturer specific definitions. It also includes other details for generic codes that are helpful. It is true that most auto parts stores will scan your car for free, but that's not always convenient. Plus, if you have an intermittent problem that occassionally trips the MIL, you might dismiss any future instance of the MIL as the original issue, and potentially cause harm to your vehicle. If you own a scanner, it's easy to regularly verify. I also own a more expensive Actron CP9180 but I bought the Autel to leave in my car at all times. Since MS300 so inexpensive I wouldn't be too upset if it gets baked in the summer heat. This product feels like a toy (very light and it has a short short cord...maybe 18"), but it seems to work. I only gave it 4 stars because of the feel of the product, but quite honestly I wasn't expecting anything more based on the price and the fact that these are made in china. My Actron has a lot of features that I'll never use (I'm just a consumer, not a mechanic), but it is a solid product that will presumably last much longer than the cheaply made MS300. Even though I paid a cheaper price for the Actron on eBay, you can get three MS300 tools for the same price of the Actron, and the MS300 tool has every feature that normal consumers like myself need. ... show more
Reviewed in the United States on August 17, 2010 by CG

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