The Best J1939 Scan Tool of 2022 – Reviews & Buying Guide
After hours researching and comparing all models on the market, we find out the Best J1939 Scan Tool of 2022. Check our ranking below.
2,429 Reviews Scanned
Rank No. #1
KZYEE KC601 Heavy Duty Scan Tool, Diesel Truck Diagnostic Scanner Transmission DPF Code Reader and Eraser with Live Data/ECU Info for J1587/J1708 J1939 Trucks
- ❶【What is the KC601】 It is the latest portable vehicle heavy duty code reader. You can use it to quickly and efficiently read DTCs in the vehicle's electrical control system, diagnose the fault location and find out the cause of the fault. Good for all auto repair shops to read and clear fault codes and read live data.
- ❷【Powerful Functions】KC601 scanner is able to read and clear fault codes of all major systems, including engine, transmission, ABS, and supports checking body, chassis, cruise, instrument cluster, gateway and other control modules. Equipped with a standard OBDII diagnostic jack, allowing you to diagnose DTCs in your vehicle's electrical control system anytime, anywhere.
- ❸【Unmatched Compatibility】KZYEE's KC601 diagnostic scanner supports heavy-duty vehicles in compliance with standard protocols (J1939 or J1587/J1708). Covers most ECU such as Cummins, Freightliner, International, Kenworth, Mack, VOLVO, etc. Power is supplied directly from the vehicle. Included are both a 6-pin and 9-pin cable for maximum vehicle compatibility and a micro USB cable for internet update.
- ❹【User-friendly design】The 2.8-inch, 320*240 LED display meets the operating habits of each user. The well-designed appearance, menu and functions of the products support the all-in-one function of OBD/EOBD vehicles, multi-language and LED -guided operation. Easy operation and high practicability
- ❺【100% Satisfactory Service】What you get ➤KZYEE KC601 high performance code reader, user manual, USB cable, storage bag, OBDII cable and diesel-6 and diesel-9 cable. KZYEE offers 30 days return policy & 1 years warranty & lifetime technical support & friendly customer service.
Rank No. #2
Autel AutoLink AL529HD with Screen Wiper OBD2 Scanner Heavy Duty Truck Code Reader AutoVIN Read/Erase DTCs O2 Monitor Test Check Live Data Advanced AL519/AL529 Compatible SAE-J1939/J1708 Black
- Autel’s latest member of its code reader family of tools, the AL529HD can not only diagnose OBDII/EOBD-compatible vehicles but also heavy duty vehicles utilizing SAE-J1939 and SAE-J1708 protocols.
- The AL529HD is a professional service tool designed for the Heavy Duty vehicle technician. This easy-to-use handheld tool supports J1939 and J1708 HD Communication protocols to read and erase codes, test and display and record Live Data. The tool also supports all 10 modes of OBDII communications.
- AL529HD can read real-time PCM data stream, display real-time oxygen sensor test data, read, store and replay real-time sensor data, print data through Windows PC, multilingual (including English, Spanish and French) menus and DTC definitions.
- AL529HD troubleshooting program code prompts to help technicians in effective vehicle diagnosis and maintenance, patented one-key ready button, used for quick status check and driving cycle verification, color-coded leds and built-in speakers provide visual and audible tones to Verify that it is ready.
- AL529HD AutoVIN function, quickly identify the code of a specific manufacturer, retrieve vehicle identification information (VIN, CALID and CVN), enhanced OBDII mode 6 access, suitable for domestic, Asian and European models from 1996 and above, A complete 12-month guarantee from the date of purchase.
Rank No. #3
iCarsoft HD V3.0 Heavy Duty Diesel Truck Diagnostic Scanner Tool Code Reader Freightliner Cummins
- COMPATIBLE WITH all heavy duty trucks in compliance with standard protocols (J1587, J1939 and J1708).
- BEST IN CLASS INNOVATION- iCarsoft HD V3.0 can do it all-reads and clears trouble codes on most systems such as engine, transmission, ABS and airbag etc. Supports OBDII/EOBD, with Ten Modes of Operation, read live data, full ECU diagnosis etc.It automatically detects your car model and scans all modules for error codes. This special technology allows for specific diagnostic functions and testing!
- DYNAMIC TEST CAPABILITIES- The Multi-lingual function allows you to view & graph live data in color while graphing at a blazing fast refresh rates for quicker results. Our OBD2 scanner allows you to read pending DTCs and permanent DTCs with a DTC Library to lookup while operating the tool. Providing you with accurate data results for all your error codes
- DIAGNOSTIC FUNCTIONS & ADVANCED FEATURES- Along with the standard OBD functionscalibrate,Headlamp adjustment,Freeze Frame, O2 Sensor Test, and Evap System Test are just a few of the special functions this professional quality car scanner provides
- TRY IT RISK FREE- Whether you’re your own personal auto mechanic or you’re a business owner, you’ll fall in love with our compact design of this diagnostic scanner. Its pocket-size and perfect for allowing diagnostic tests inside or outside of the car. No batteries required just plug it into the OBD II port and you’re all set. If for any reason you are not 100% satisfied, please contact us for a full hassle-free refund or replacement!
Rank No. #4
OBD to Type 2 Green9p J1939 and 6p J1708 Split Y Cable for Diesel Truck Diagnostics
- OBD to Type 2 Green9p J1939 and 6p J1708 Split Y Cable for Diesel Truck Diagnostics
- This cable can turn 9pin J1939 port and 6pin J1708 port to OBD2 port
- This cable is 1ft/30cm
- All connectors are overmolded fully and strongly
- Each cable are mde of thick 20awg wires safely
Rank No. #5
HUMZOR NC610 OBD2 Scanner，Car/Heavy Duty Truck Scanner Car Code Reader Diesel Diagnostic Tool, Full OBDII Function - 2 in 1 Auto & Truck Engine Light Clear Check Fault Diagnostic Scan Tool.
- 【2024 Newest OBD2 Scanner Diagnostic Tool】NC610 car scan diagnostic tool adopts new smart chip and latest user interface design, which perfectly combines OBDII 16-pin and 9-pin (gasoline and diesel). This OBD2 car code reader can easily determine why the check engine light is on, quickly read and erase diagnostic trouble codes, freeze frames, I/M monitor ready status, battery test, smoke test, fuel test, trouble code query library (50000+), read data stream and data playback function.
- 【Heavy Duty Truck Diagnosis + Powerful Data Streaming】: HD OBD heavy duty truck scanner can quickly read engine fault codes (stored fault codes, intermittent, permanent, recorded fault codes) and clear codes, retrieve vehicles Information as well as complete data streams, classify data streams Display real-time vehicle sensor data in text and graphs so you can view them more intuitively. Suitable for Cummins, Caterpillar, Detroit, Packard and other diesel engines with 9-pin connector.
- 【Vehicle coverage】: OBD2 scanner is suitable for most OBDII-compliant vehicles updated after 1996 (OBDII protocol//16-pin diagnostic interface: J1850 (PWM, VPW), ISO_9141-2, ISO_14230-4 (KWP , KWP-5BPS), ISO_15765-4 (CAN, CAN-B, CAN-C, CAN-D)) Compatible vehicles - cars, light trucks, pickups, SUVs, etc. Compliant with J1939 protocol // 9-pin diagnostic interface for light and heavy trucks, engineering vehicles, agricultural vehicles, buses, etc.
- 【The latest design】: Humzor NC610 car OBD2 scanner adopts the latest interface and 2.8" large screen, long-term use will not cause eye fatigue. It is also equipped with three fault indicator lights to display the status, so that you can understand the vehicle status more intuitively and at the same time can execute the car Battery Voltage Test - 12V/24V.
- 【Instructions for use】: NC610 OBD2 car code reader is delivered with a portable tool box and a 9-pin connector. If you encounter any problems when using the NC610 professional scanning tool, you can directly contact us through Amazon Support or send us an email, and we will provide you with professional technical support. We provide hassle-free return service If you are not satisfied with the product, you can contact us directly, we will provide you with efficient after-sales service.
Rank No. #6
ANCEL HD100 Bluetooth Heavy Duty Truck Scanner, DPF Regens for Cummins Caterpillar, Full System Diesel Diagnostic Scan Tool for Freightliner Detroit Paccar International Semi Trucks, for iOS&Android
- 🔹【Revolutionary Bluetooth Code Reader for Cars and Trucks】 Tired of cumbersome diagnostic cables? The ANCEL HD100 Heavy Duty Truck Scanner is the first wireless diagnostic tool to feature a dual OBDII 16-pin and Green 9-pin interface for both gasoline and diesel vehicles. ✅This diesel code reader provides comprehensive diagnostics without the need for bulky cables and adapters, thanks to its industrial-grade Bluetooth module.✅Compact and lightweight, it delivers comprehensive diagnostics for cars, trucks, and loaders, enabling quick troubleshooting of diesel issues.
- 🔹【Easy To Use And Set Up】 Simply download the ANCEL TRUCKER app to your smartphone, register, and connect. The app features a user-friendly interface that is ideal for beginners and professionals alike. Note that for optimal Bluetooth pairing accuracy, the phone's location feature should be enabled. 👉Compatible with Apple and Android smartphones only, not tablets.
- 🚍【Powerful Forced Regen Tool for Cummins&Caterpillar】 Supports exclusive OEM-level regeneration and reset functions for Cummins and Caterpillar diesel engines, helps you get better MPG, throttle response, longer unit life, less downtime and frequent regeneration (passive). Save hundreds or even thousands of dollars in repair costs.
- 🚍【Enhanced Full System HDOBD Scanner with Auto Scan】The HD100 commercial truck system diagnostics enable you to seamlessly read and clear all electronic modules, encompassing the truck's engine, ABS, transmission, and chassis. It also provides support for transmissions and ABS from leading manufacturers such as Allison, Bendix, Eaton, Wabco, and ZF. Ideal for both garage and on-the-road use, this compact diesel scan tool ensures efficient and rapid completion of tasks.
- 🚍【Compatible with Top US Trucks】This compact diagnostic tool streamlines truck repairs and supports the latest standard diedel code reader protocols SAE J1939, SAE J1708, and ISO 27145. It caters to 99% of truckers and truck fleets, offering comprehensive support for engines such as Cummins, Caterpillar, Detroit, and Paccar. Additionally, it is widely compatible with popular truck brands including Freightliner, International, Kenworth, Mack, Peterbilt, Sterling, Western Star, and Volvo.
Rank No. #7
AccuGPS 9 Pin to 16 Pin OBD2 Truck Diagnostic Scanner Cable Adapter J1962-J1939 for Cummins Diesel Engine(Male)
- OBD II 9 Pin to 16 Pin adapter Green Vertical 9 Pin Head, No hindrance to the driver side Plug solution with secured lock.
- Easy tool For OBD Scanner Useful for OBD II GPS tracker
- No Hindrance to the driver when plugged in Tough material for heat resistance
Rank No. #8
LAUNCH X431 CRP919E Elite OBD2 Scanner 2024 New Bidirectional Tool with CANFD DOIP, Active Test, 31+ Service, ECU Coding, All System Diagnosis, Key Program, FCA Autoauth, TPMS &BST360, 2-Year Update
- 【Much Better than M*808S】2024 New Launch CRP919E OBD2 scanner is much better than the M*808S,for example: 1. CRP919E uses the faster charging of USB-C Charging Port, While the M*808S still uses the old USB-B port. 2.CRP919E is a larger 6100mAh battery and M*808S is 5000. 3. CRP919E supports ECU Coding function,while M*808S doesn't. 4. Ours has 31 resets but M*808S only has 28 resets. 5.CRP919E supports CAN FD and DOIP new protocols fit for new cars but M*808S doesn't. 6. CRP919E supports buttons and touchscreen. But M*808S only support touchscreen.7. CRP919E supports 2 years updates, but m*808S only supports 1-year. 8. More advantages in bidirectional function in specific vehicles.
- 【Newly Released same as CRP919EBT】Add Full Bi-directional Control ,2-year upgrade. 31+ HOT RESETS,OE-level ECU coding, it allows you to reset the adaptive data, match/recode/learn the replaced ECUs, unfold the hidden functions,disable annoying features etc. 6 Newly Add: Camera Function,PMI function,TPMS Extension &BST360 Extension, Batttery Voltage Monitor. You can get the 2024 x431 crp919e diagnostic scan tool. Upgrade of crp909e/D7/NT809/V6/M*808.
- 【Full Bi-Directional Control & ECU Coding same as X431 V】LAUNCH CRP919E can check vehicles' working status and functionality like fuel pump test, individual actuators, wiper, valves, injectors coding just the way they should. With ECU Coding function, you can refresh the hidden features, reset the adaptive data,match replaced ecu, disable annoying features, etc. Compatible with B.MW, A.udi, V.W, S.koda, etc. It's the best choice for the workshop and help DIYers make fault location easier.
- 【Support New Protocols: CAN FD/ DOIP same as X431 PAD V, Support New&More Cars】CAN with flexible data rate (CAN FD) overcomes the limitations of the classical CAN bus in terms of data transfer rate. Compatible with GM models (2020 and later).DoIP makes LAUNCH CRP919E save both in terms of time in the case of complex diagnostic tasks and flash applications. Compatible with BMW (F&G chassis), Volvo models (2018 later), Land Rover & Jaguar models (2017 later).
- 【31+ Hot Resets same as X431 V 】Launch crp919e snap on scanner comes with 31 hot resets, including EPB Reset , Oil Reset , SAS Reset, BAT Reset, ABS Bleeding, Throttle, TPMS, D.P.F, GP.FCrankshaft/Camshaft Relearn, IMMO, Injector Coding, Suspension, , EGR etc .(Note:You can get 100+ reset functions by entering "car brand" >"system module" >"special function" .)It's an choice for DIY car enthusiasts and small/mid-sized repair shops. (Special services may vary across vehicle models. )
Rank No. #9
Truck OBD 6Pin 9Pin J1708 J1939 Protocol Diagnostic Adapter Cable,Heavy Duty Truck Bus Trailer OBD2 Diagnostic Scanner Conntor Black
- OBDII female to 6pin+9Pin truck diagnositc connect cable.This cable is compatible with many of Heavy Duty turck diagnostic tools.
- OBD 6+9Pin Heavy Duty Truck diagnostic cable is in 6Pin+9pin Male(J1978+J1739) to OBDII 16Pin Female. This OBD 6pin+9pin truck cable is ok for most heavy duty truck,bus,trailer...etc.
- This OBD 6pin+9pin Heavy Duty Truck diagnostic cable is used for connecting your OBDII scanner to heavy duty truck with J1708 6Pin and J1939 9Pin socket. Easily switch between older and newer models. Provides power, ground, CAN/J1939 and J1708/J1587 data found on factory 9 Pin connector.
- Tips:Please make sure your device or scanner must have 16 pin MALE plug and MUST be able to read J1708 or CAN/J1939 and detailed (PINOUT) in picture above. Thanks.
- Quality:Cables tested 100%. If anything, please contact with us priority and then have a further discussion. Thanks.
Rank No. #10
AMHTDOL J1939 9 Pin to OBD 2 Male Adapter Cable,Work with Truck Diagnostic Scanner Type 2 Green J1939 Diagnostic Connector,OBD to 9 Pin J1939 Y Cable Fit for Heavy Duty Commercial Truck ELD GPS
- 【High Performance】AMHTDOL j1939 9 pin to obd2 adapter cable integrates j1939 heavy duty truck standard diagnostic functions.
- 【Easy to install, 3-second connection diagnostics】This truck diagnostic cable Converts the round green type 2 9 pin J1939 connector to 16 pin OBD II for using with OBD2 scan tools or other diagnostic devices.
- 【Wide Compatibility】The diagnostic scanner cable adapter applicable to J1939 OBD2 9 pin male to female and 16Pin long cable for all OBD2 interface cars. Compatible with 2015+ for Freightliner/for Kenworth/for International, 2016+ for Volvo & for Western Star with cummins diesel engine, etc.
- 【Sustainable use 2000+ times】The OBD2 to 9 pin J1939 Y cable for heavy duty truck is made of high-strength ABS material for maximum durability. And it has flame retardant, precision die molding, stable safety and anti-interference.
- 【Easy to use】Plug and plug, ideal for applications like truck GPS, ELD & diagnostic tools. This diagnostic plug 9pin j1939 are an affordable alternative to expensive diagnostic tools, making them a cost-effective solution for truck owners and mechanics alike.
Last update on 2023-12-19 / Affiliate links / Images from Amazon Product Advertising API
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