Easy to use
Brief Introduction for MS300:

【TURN OFF CHECK ENGINE LIGHT】: MS300 check engine code reader can read, clear generic, manufacturer-specific and pending codes. It enables you to figure out why CEL is on like a pro and turn off check engine light instantly after proper repair.

【MECHANIC APPROVED】: MS300 OBD2 scanner works with most pliant(OBD2 protocols: KWP2000, ISO2000, ISO9141, J1850 VPW, J1850 PWM, and CAN) sedans, SUVs and light trucks post-1996 for US cars, post-2000 for EU-based and Asian cars.

【DIAGNOSE IN SECONDS】: MS300 auto code reader features easy to use 2 button design to read, clear DTCs to help home mechanics locate car problems fast. With an intuitive interface and easy-to-read backlit screen, this diagnostic code reader is easy to use.

【SMOG CHECK】: MS300 car code reader retrieves I/M Readiness status to check emission-related systems like misfire monitor, fuel system monitor, ponents monitor, O2 sensors, EVAP to help your vehicle ready pass the annual smog check.

【NO BATTERY NEEDED】: MS300 OBDII scan municates with vehicles through standard 16-PIN OBD2 cable and it’s powered by vehicle directly- no battery needed. Please follow the correct usage order: Engine off- Plug MS300 in- Turn Ignition On.

【RETRIEVE VIN NUMBER】: MS300 engine code readers can retrieve VIN (Vehicle Identification Number) on 2002 and newer vehicles supporting Mode 9 for quick vehicle identification and cut time spent locating the cause why the check engine light is on.

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

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 mitted 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 pliant (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 pliant 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.
MS300 car diagnostic scanner engine scan tool readiness status smog check
Autel MaxiScan MS300 auto scan prehensive 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 pliant, support all OBD2 protocols including the CAN, VPW, PWM, ISO and KWP 2000 protocols.
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