Autel MS300 OBD2 Scanner Code Reader, Turn Off Check Engine Light, Read & Erase Fault Codes, Check Emission Monitor Status CAN Diagnostic Scan Tool
  • Autel MS300 OBD2 Scanner Code Reader, Turn Off Check Engine Light, Read & Erase Fault Codes, Check Emission Monitor Status CAN Diagnostic Scan Tool
  • Autel MS300 OBD2 Scanner Code Reader, Turn Off Check Engine Light, Read & Erase Fault Codes, Check Emission Monitor Status CAN Diagnostic Scan Tool
Brand Autel
Product Dimensions 2.9"L x 0.83"W x 4.4"H
Operating System Android 4.4
Display resolution 128x64
  • 【For Car DIYers And Beginners】This 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 it’s 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 Seconds】Getting 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 Light】The 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 Check】To pass annual smog check, you are better to make the OBD II Readiness Monitors on your car “Ready”. You don’t 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 Purchase】Autel 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.

Product information

Technical Details

Product Description

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


From the brand


From the manufacturer

Autel MaxiScan MS300 OBD2 Scanner Code Reader Turn Off Check Engine Light Smog Check

Autel MaxiScan MS300 OBD2 Scanner Check Engine Code Reader

AUTEL STORY

Autel is one of the major manufacturers of professional diagnostic tools, equipment and accessories in the automotive aftermarket. Autel, with automotive experts of years of experiences in the industry, has been committed to creating maximum value to customer worldwide by providing quality-assured, user-friendly, cost-effective and innovative products since its foundation more than 15 years ago.

Autel MaxiScan MS300

The MaxiScan MS300 code reader supports all OBDII protocols, including KWP2000, ISO2000, ISO9141, J1850 VPW, J1850 PWM and CAN. Though small in size, the MS300 is able to retrieve the same emission related information as large expensive scanners. MS300 works with most post 1996 vehicles that are OBDII compliant (including CAN).

Autel MS300 OBDII Scanner Auto Diagnostic Scanner Turn Off Check Engine Light

Turn off Check Engine Light

Autel MaxiScan MS300 OBD2 scanner can access PCM module of OBD2 compliant vehicles and read and clear diagnostic trouble codes(DTCs), make sure your engine is in good condition, and turn off Check Engine Light when proper repair is done according to the DTC displayed on the back-lit screen.

Autel MS300 Engine Analyzer Read Clear Codes

Read, Clear Diagnostic Trouble Codes (DTC)

Autel MaxiScan MS300 OBD2 Scanner Code Reader can read and retrieve troubles codes Including generic codes, pending codes and manufacturer specific codes on most domestic vehicles(sedans, SUVs and light trucks) post 1996, Europe-based vehicles post 2002 and Asian Vehicles.

Locked in "Linking" Troubleshooting:

Follow the correct order: Step 1. Engine off- Step 2. Plug it in- Step 3. Turn ignition on

"No menu other than read and clear codes" Troubleshooting

After reading codes, it will display the codes or "DTC 00, I/M YES" on the screen. Then it will switch to Menu: 1. DTC automatically. Hit "Scroll" button to scroll down the menu. You shall find 2.ERASE, 3. I/M, 4. VIN, 5. RESCAN. If you have issue finding the menu, please let us know directly.

MS300 car diagnostic scanner engine scan tool readiness status smog check

Autel MaxiScan MS300 auto scan tool comprehensive vehicle coverage

MS300 automotive diagnostic scan tool retrieve vin number

Smog Check

The MS300 Check Engine Code Reader retrieves I/M readiness status to help pass annual smog check.

Comprehensive Vehicle Coverage

Works with all 1996 and newer sedans, SUVs & light trucks that are OBDII compliant, support all OBD2 protocols including the CAN, VPW, PWM, ISO and KWP 2000 protocols.

Note: MS300 Code Reader does NOT support JOBD, KOBD or any other protocols that are not OBDII.

Retrieve VIN Number

The View VIN function of MS300 OBD2 Code Reader allows you to retrieve the Vehicle Identification No. on 2002 and newer vehicles that support Mode 9.

Autel MS300 Check Engine Light Code Reader Easy to Use

MS300 OBD Code Reader Safe and Durable

Autel MS300 auto scanner code reader package includes

Easy to Use

The MS300 OBD2 scanner comes with two-button design and back-lit 2-line LCD display, with integrated 16-pin OBDII plug, super easy to use and read. Please follow the correct order to use the scanner:

1. Turn engine off

2. Plug it into the DLC port of the vehicle.

3. Turn ignition on

4. Use the "enter" button to confirm and escape and the "scroll" button to scroll.

Safe & Durable

The built-to-last stand-alone OBDII scanner communicates with your vehicle in a safe way. With strong cable, it’s small but built to last.

Package Includes:

1 X Autel MaxiScan MS300 Main Unit

1 X 16 PIN Standard OBD2 Cable

Note: You can download the User Manual in PDF on Autel website or get one from us directly.










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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