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  • 4 VIDEOS
MS309 - How to pass emissions and smog test - VAN Life.Autel Direct CA
  • Autel MaxiScan MS309 OBD2 Scanner Check Engine Fault Code Reader, Read/Clear Codes, View Freeze Frame Data, I/M Readiness Smog Check CAN Diagnostic Scan Tool
  • To view this video, download

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Autel MaxiScan MS309 OBD2 Scanner Check Engine Fault Code Reader, Read/Clear Codes, View Freeze Frame Data, I/M Readiness Smog Check CAN Diagnostic Scan Tool

4.4 out of 5 stars (2,372)
To see product details, add this item to your cart. You can always remove it later.

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About this item

  • ⚠️【Important Tips Before Purchase】1️⃣ Compatible with standard OBD II vehicles manufactured from 1996 onward in the US market. 2️⃣ Due to the Secure Gateway (SGW) / FCA AutoAuth security system, this tool is unable to access OBDII modules or clear codes for FCA vehicles (including Chrysler, Dodge, Jeep, etc.) produced after 2017. ⚠️3️⃣Vehicles equipped with an SGW module are also not supported. 4️⃣Functions are not universal. Please send a mes-sage via Am-azon or cont-act us at 📞 auteldirect @ outlook . com 📞 to confirm compatibility before ordering.
  • 🧡【How to Get the PDF User Manual】A) Download it directly from the "Product guides and documents" section on the Am-azon product page. B) Mes-sage us via Am-azon or em-ail 📞 auteldirect @ outlook . com 📞, and we’ll send you the PDF version within 24 hours. ⚠️📢 Please Note: This product does not support full engine system diagnostics or advanced parameter display. If you require these functions, please consider upgrading to models such as the Autel MD906 Pro or MK808BT Pro. ⚠️❌The Autel MS309 is not listed on the US distributor’s website. It is exclusively available on the Autel HQ global site. If you need the w-eb, feel fr-ee to con-tact us.
  • 🧡【How to Use?】The Autel MS309 is a plug-and-play device — no registration required. Steps: 1️⃣Insert the k- and turn to the ON position, but keep the engine OFF. 2️⃣Connect the MS309 to your vehicle’s OBD-II port using the provided cable. 3️⃣Select the desired function from the on-screen menu to begin. 📢 Please Note: The MS309 uses a standard OBD-II connector (16-pin). Please ensure your vehicle’s port is compatible and the connection is secure.
  • 🔥【On-Screen DTC Definition, Save Time & Easy To Use】Autel MS309 OBD2 code reader retrives and clears generic(P0, P2, P3 and U0), manufacturer-specific(P1, P3 and U1) and pending codes, and display DTCs(Diagnostic Trouble Codes) meanings under the codes based on the built-in database(1000+ codes). Don't need to spend much time to search meanings on the internet. This advanced plug-and-play MS309 scanner saves you time - a must-have obd2 scanner for each DIY car owner.
  • 🔥【Retrieve Freeze Frame Data & Vehicle info】The OBD2 scanner MS309 can retrieve freeze frame data, Vehicle Information such as VIN number, Calibration ID(s), Calibration Verification Nos. (CVNs), etc, which is useful to check whether the ECU matches when you are buying a used car.
  • 🔥【Turn Off Check Engine Light】When your car detects an emission related problem, Check Engine Light will be turned on. Do you want to spend hundred dollars to turn off this light every time, maybe it's just a gas cap that's not tightened or needs to change bad parts like spark plugs and ignition coils? With Autel MS309 scan tool, you can read code to quickly find out why the check engine light is on and reset it.
  • 🔥【Ready For Annual Smog Check】If the OBD II Readiness Monitors on your car are not “Ready”, your car may fail the smog check. MS309 OBD2 scanner can retrieve I/M Readiness status to check the monitors like misfire monitor, fuel system monitor, comprehensive components monitor, catalyst monitor, O2 sensors, EVAP, etc, to help your car ready pass the annual smog check. That way you won't waste time and money on a failed smoke check.
  • 🧡【Worry-Free Purchase】The Automotive OBDII Scan Tool MS309 comes with a 12-month war-ranty and lifetime fr-ee technical support. Should you require any assistance, feel fr-ee to cont-act us at 📞auteldirect @ outlook . com📞. Our team is available 24/7 throughout the year, and we strive to respond to all inquiries within 24 hours at the latest. ❤️🤠❣️👍📢👉(If the OBD2 code reader is not compatible with your vehicle or does not meet your expectations, please con-tact us at the em-ail addr-ess above. We will provide a full ref-und — no return required.)

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From the brand

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  2. Autel is one of the world’s leading manufacturers of professional automotive diagnostic tools and accessories in the automotive aftermarket since 2004.

    Autel has been committed to creating maximum value to customer worldwide to satisfied various needs by providing quality-assured, user-friendly, and innovative products.

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  5. How we get our start?

    Started from MS300 MS309 coder reader, Autel founder Mr. Li realized more and more comprehensive automotive diagnostic tools are needed to solve various car repair issues.

    What makes our products unique?

    Owning a team of more than 1,000 engineers, and tens of both online and local authorized distributors across the world, Autel is dedicated to develop premium vehicle aftermarket products.

    Are our products high quality?

    Autel is continously creating leading automotive aftermarket products, such as diagnostic tools, TPMS, battery, e-car charging pile products & services.

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Product details

  • Product Dimensions ‏ : ‎ 24.64 x 16.51 x 5.59 cm; 180 g
  • Manufacturer ‏ : ‎ Autel
  • ASIN ‏ : ‎ B07QTJCDVK
  • Manufacturer reference ‏ : ‎ MS309
  • Customer Reviews:
    4.4 out of 5 stars (2,372)

Product Description

Autel MaxiScan MS309 OBD2 Scanner Engine Fault Code Reader & Read Car VIN - Easy To Use (Definitions Under The Codes, NO Need To Check Online)

ms309

Plug & Play Autel MS309 OBD2 Scanner Engine Fault Code Reader, Read Vehicles VIN, Freeze Frame Data, DTCs Definitions, Battery-Free

Quickly scan and define vehicle Diagnostic Trouble Codes (DTCs) with this Plug-and-Play "handy little tool", compact code reader with the ability to view Vehicle VIN, Freeze Frame Data, check I/M Readiness (Emissions) and monitor status before go to anual SMOG CHECK. The MS309 is a go-to tool for quick vehicle health status. No battery is needed, powered by OBD2 cable pluged in vehicle OBD2 socket.

Tips:

  1. Compatible with OBD II vehicles from 1996 onward in the US market.
  2. Please note that due to the Secure Gateway (SGW) / FCA AutoAuth security system, this tool cannot access OBDII modules to clear codes for FCA vehicles (including Chrysler, Dodge, Jeep, etc.) manufactured after 2017. Other vehicle brands equipped with an SGW are not supported either.
  3. Functions not universal, please s-end mes-sage via auteldirect @ outlook . com to check before order.

Important Tips:

1. Official w-e-b (Autel HQ) for Autel MS309:

https : // www . autel . com/mk1/3264 . jhtml

2. To Download MS309 User Manual:

https : // www . autel . com /u/cms/www/202004/23032946p9xd . pdf

Functions

Autel MS309

View Freeze Frame

Autel MaxiScan MS309 is an universal OBD2 code reader with View Freeze Frame function.

Autel MaxiScan MS309

I/M Readiness Status

MS309 displays monitor and I/M readiness status (emissions)

Autel MaxiScan MS309 OBD2 Scanner

DTC Definitions

Autel MS309 supprots DTC definitions. The definitons will be displayed bellow the codes. It provides you an easier way to read and a quick understanding of what's the meaning of the fault codes that was detected.No need to search online for what's the codes meaning.

Functions

Autel MaxiScan MS309 OBD2 Scanner Car Fault Code Reader, Turn Off Check Engine Light

Turns Off Check Engine Light

MS309 turns off Check Engine Light, clears codes and resets monitors

Autel MaxiScan MS309 OBD2 Scanner

Retriveing Codes

Autel MS309 scanner not only read and clear normal codes, but also retrieves generic (P0, P2, P3 and U0), manufacturer-specific (P1, P3 and U1), and pending codes

MS309 obd2 scanner

Vehicle Coverage:

Vehicle OBD support in various regions (for reference)

European Region: OBD is only supported after 2006;

Americas: OBD is only supported after 1996;

Asia: OBD is only supported after 2009.

NOTE:

1. Please note that due to the Secure Gateway (SGW) / FCA AutoAuth security system, this tool cannot access OBDII modules to clear codes for FCA vehicles (including Chrysler, Dodge, Jeep, etc.) manufactured after 2017. Other vehicle brands equipped with an SGW are not supported either.

2. Functions not universal, please s-end mes-sage via Ama-zon to check before order.

Product information

Technical Details

Manufacturer ‎Autel
Place of Business ‎SALEM, OH 44460,US
Brand ‎Autel
Model ‎MaxiScan MS309
Product Dimensions ‎24.64 x 16.51 x 5.59 cm; 180 g
Manufacturer reference ‎MS309
Manufacturer part number ‎MS309
Item Weight ‎180 g

Additional Information

ASIN B07QTJCDVK
Customer Reviews
4.4 out of 5 stars (2,372)

4.4 out of 5 stars
鶹 Rank
Date First Available April 18 2019

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Autel MaxiScan MS309 OBD2 Scanner Check Engine Fault Code Reader, Read/Clear Codes, View Freeze Frame Data, I/M Readiness Smog Check CAN Diagnostic Scan Tool

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Safety and product resources

Safety documents

Important information

Legal Disclaimer

★NOTE: MS300/MS309/AL519 is a very basic obd2 code reader, it can turn off check engine ligts. Mostly, if your car is with OBD2 socket, then it supports. BUT it does NOT support ABS, SRS, Engine and Transmission etc. systems. If any question, contact auteldirect@outlook.com to check.

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Product Summary: Autel MaxiScan MS309 OBD2 Scanner Check Engine Fault Code Reader, Read/Clear Codes, View Freeze Frame Data, I/M Readiness Smog Check CAN Diagnostic Scan Tool

From Autel

4.4 out of 5 stars, 2,372 ratings

Customer reviews

100+ bought in past month

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About this Item

  • ⚠️【Important Tips Before Purchase】1️⃣ Compatible with standard OBD II vehicles manufactured from 1996 onward in the US market. 2️⃣ Due to the Secure Gateway (SGW) / FCA AutoAuth security system, this tool is unable to access OBDII modules or clear codes for FCA vehicles (including Chrysler, Dodge, Jeep, etc.) produced after 2017. ⚠️3️⃣Vehicles equipped with an SGW module are also not supported. 4️⃣Functions are not universal. Please send a mes-sage via Am-azon or cont-act us at 📞 auteldirect @ outlook . com 📞 to confirm compatibility before ordering.
  • 🧡【How to Get the PDF User Manual】A) Download it directly from the "Product guides and documents" section on the Am-azon product page. B) Mes-sage us via Am-azon or em-ail 📞 auteldirect @ outlook . com 📞, and we’ll send you the PDF version within 24 hours. ⚠️📢 Please Note: This product does not support full engine system diagnostics or advanced parameter display. If you require these functions, please consider upgrading to models such as the Autel MD906 Pro or MK808BT Pro. ⚠️❌The Autel MS309 is not listed on the US distributor’s website. It is exclusively available on the Autel HQ global site. If you need the w-eb, feel fr-ee to con-tact us.
  • 🧡【How to Use?】The Autel MS309 is a plug-and-play device — no registration required. Steps: 1️⃣Insert the k- and turn to the ON position, but keep the engine OFF. 2️⃣Connect the MS309 to your vehicle’s OBD-II port using the provided cable. 3️⃣Select the desired function from the on-screen menu to begin. 📢 Please Note: The MS309 uses a standard OBD-II connector (16-pin). Please ensure your vehicle’s port is compatible and the connection is secure.
  • 🔥【On-Screen DTC Definition, Save Time & Easy To Use】Autel MS309 OBD2 code reader retrives and clears generic(P0, P2, P3 and U0), manufacturer-specific(P1, P3 and U1) and pending codes, and display DTCs(Diagnostic Trouble Codes) meanings under the codes based on the built-in database(1000+ codes). Don't need to spend much time to search meanings on the internet. This advanced plug-and-play MS309 scanner saves you time - a must-have obd2 scanner for each DIY car owner.
  • 🔥【Retrieve Freeze Frame Data & Vehicle info】The OBD2 scanner MS309 can retrieve freeze frame data, Vehicle Information such as VIN number, Calibration ID(s), Calibration Verification Nos. (CVNs), etc, which is useful to check whether the ECU matches when you are buying a used car.
  • 🔥【Turn Off Check Engine Light】When your car detects an emission related problem, Check Engine Light will be turned on. Do you want to spend hundred dollars to turn off this light every time, maybe it's just a gas cap that's not tightened or needs to change bad parts like spark plugs and ignition coils? With Autel MS309 scan tool, you can read code to quickly find out why the check engine light is on and reset it.
  • 🔥【Ready For Annual Smog Check】If the OBD II Readiness Monitors on your car are not “Ready”, your car may fail the smog check. MS309 OBD2 scanner can retrieve I/M Readiness status to check the monitors like misfire monitor, fuel system monitor, comprehensive components monitor, catalyst monitor, O2 sensors, EVAP, etc, to help your car ready pass the annual smog check. That way you won't waste time and money on a failed smoke check.
  • 🧡【Worry-Free Purchase】The Automotive OBDII Scan Tool MS309 comes with a 12-month war-ranty and lifetime fr-ee technical support. Should you require any assistance, feel fr-ee to cont-act us at 📞auteldirect @ outlook . com📞. Our team is available 24/7 throughout the year, and we strive to respond to all inquiries within 24 hours at the latest. ❤️🤠❣️👍📢👉(If the OBD2 code reader is not compatible with your vehicle or does not meet your expectations, please con-tact us at the em-ail addr-ess above. We will provide a full ref-und — no return required.)

Product description

Features Compatible with American, Asian and European vehicles, 1996 and newer. Views freeze frame data Easily detects Check Engine Light (MIL) causes. Retrieves generic (P0, P2, P3 and U0), manufacturer-specific (P1, P3 and U1), and pending codes. Turns off Check Engine Light, clears codes and resets monitors. Erases Codes and turns off Check Engine Lights. Displays DTC definitions onscreen. Displays monitor and I/M readiness status (emissions) Retrieves vehicle identification information (VIN, CALID and CVN) Supports CAN (Controller Area Network) and all other current OBD II protocols Specifications Display: Backlit, 128x64 pixel display Operating Temp: 0 to 60 ℃ (32 to 140 ℉) Storage Temp: -20 to 70 ℃ (-4 to 158 ℉) Power: 8 to 18 V provided via the vehicle battery Dimensions (LxWxH):110.3 mm (4.34") x 69.5 mm (2.74") x 20.2 mm (0.80") Weight:NW: 180 g (0.39 lb.); GW: 210 g (0.46 lb.) Accessories MS309(with OBD2 cable,16 PIN) English User Manual

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