Best OBD2 Scanner for Diesel Pickup Truck in 2025
Updated on July 2025
#1
Recommended
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- Top diagnostic tool for commercial vehicles, compatible with light/heavy trucks and agricultural equipment, supporting over 50 vehicle models.
- Features 7+ special services for maintenance, including DPF regeneration, oil reset, and injector coding, streamlining fault management.
- Compatible with OBD2/CAN protocols and over 300 vehicle models including major brands like Cummins and Mercedes-Benz.
- Provides comprehensive diagnostic coverage across multiple systems like Engine, ABS, and Transmission, with remote diagnostics capabilities.
- Advanced DPF regeneration function with monitoring for various engine models, enhancing operational efficiency.
- User-friendly features such as one-click auto VIN, Wi-Fi updates, and diagnostic reporting improve vehicle management.
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- Top diagnostic tool for commercial vehicles, compatible with light/heavy trucks and agricultural equipment, supporting over 50 vehicle models.
- Features 7+ special services for maintenance, including DPF regeneration, oil reset, and injector coding, streamlining fault management.
- Compatible with OBD2/CAN protocols and over 300 vehicle models including major brands like Cummins and Mercedes-Benz.
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#2
Value for Money
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- LAUNCH CRP129 HD is designed for 24V commercial vehicles, including trucks, buses, and tractors, covering over 53 brands and compatible with models from 1996 to 2024.
- It offers in-depth diagnostics across all systems (Engine, ABS, SRS, etc.), allowing for reading and clearing of codes, accessing live data, and identifying issues efficiently.
- The scanner includes 7 professional services such as D.PF regeneration, oil reset, and injector coding, reducing the need for dealership repairs.
- Compatible with various protocols (OBD2, J1587, J1708, J1939), making it versatile for different diesel engines and vehicle types.
- Equipped with an Android 8.1 OS, a 4-inch touchscreen, and long-lasting battery life, ensuring smooth user experience and effective vehicle monitoring.
- Features like Auto VIN scan, 4-IN-1 live data graphing, and a DTC library enhance diagnostic efficiency and accessibility.
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- LAUNCH CRP129 HD is designed for 24V commercial vehicles, including trucks, buses, and tractors, covering over 53 brands and compatible with models from 1996 to 2024.
- It offers in-depth diagnostics across all systems (Engine, ABS, SRS, etc.), allowing for reading and clearing of codes, accessing live data, and identifying issues efficiently.
- The scanner includes 7 professional services such as D.PF regeneration, oil reset, and injector coding, reducing the need for dealership repairs.
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#3
20% Off
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- Designed for Detroit and PACCAR engines, the HD110PRO Heavy Duty Truck Scanner includes all necessary adapters (16-pin and 9-pin) to ensure optimal performance of diesel engines.
- The HD110PRO tool delivers DPF regeneration to clear clogged filters quickly, allowing operators to perform on-demand regen from their cab, thus enhancing fuel efficiency and reducing shop visits.
- Supports comprehensive HDOBD and OBD2 diagnostics across various diesel engines, providing real-time data for performance monitoring and fault code management, essential for avoiding breakdowns.
- Offers free lifetime software upgrades without subscription fees, ensuring users have the latest features without additional costs for maintaining peak performance.
- User-friendly design and portable, the HD110PRO diagnostic tool enables quick scans with simple setup—ideal for owner-operators, small fleets, and technicians seeking efficiency.
- Features durable yet compact construction, compatible with multiple industry standards, supporting various engine protocols to maintain truck performance and prevent breakdowns.
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- Designed for Detroit and PACCAR engines, the HD110PRO Heavy Duty Truck Scanner includes all necessary adapters (16-pin and 9-pin) to ensure optimal performance of diesel engines.
- The HD110PRO tool delivers DPF regeneration to clear clogged filters quickly, allowing operators to perform on-demand regen from their cab, thus enhancing fuel efficiency and reducing shop visits.
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#4
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- Extensive compatibility with major truck models adhering to various standard protocols including ISO and SAE, supporting brands like Cummins, Freightliner, and Ford.
- Full system diagnostic capabilities covering multiple truck systems such as Engine, ABS, Transmission, and others Compliance with standard protocols ensures in-depth analysis and easier repair processes.
- Advanced diagnostic functions including code reading, live data monitoring, and vehicle information retrieval for various heavy-duty truck engines.
- Built-in DTC library simplifies code retrieval and understanding, providing lifetime free updates for the latest diagnostic software in English and Spanish.
- User-friendly design with plug-and-play functionality, improved navigation buttons, and a responsive LCD screen for easy diagnostics and clarity of results.
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- Extensive compatibility with major truck models adhering to various standard protocols including ISO and SAE, supporting brands like Cummins, Freightliner, and Ford.
- Full system diagnostic capabilities covering multiple truck systems such as Engine, ABS, Transmission, and others Compliance with standard protocols ensures in-depth analysis and easier repair processes.
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#5
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- BlueDriver OBD2 Scanner simplifies vehicle diagnostics, allowing users to read and clear trouble codes effortlessly.
- Access comprehensive diagnostics, including ABS, Airbag, SRS, and TPMS codes, typically reserved for professional mechanics.
- Receive unlimited repair reports detailing possible issues and solutions, along with real-time vehicle health monitoring.
- Bluetooth-enabled for wireless connectivity to your phone or tablet, eliminating the need for cumbersome cables.
- User-friendly app provides access to a vast library of repair videos with step-by-step instructions.
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- BlueDriver OBD2 Scanner simplifies vehicle diagnostics, allowing users to read and clear trouble codes effortlessly.
- Access comprehensive diagnostics, including ABS, Airbag, SRS, and TPMS codes, typically reserved for professional mechanics.
- Receive unlimited repair reports detailing possible issues and solutions, along with real-time vehicle health monitoring.
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#6
15% Off
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- Dedicated Ford diagnostics tool for reading and clearing trouble codes across major systems including Engine, ABS, SRS, and Transmission.
- Specialized for Ford vehicles with advanced functions like Throttle (KAM) reset and Electronic Parking Brake maintenance.
- Supports a wide range of post-1996 Ford vehicles, ensuring optimal compatibility and performance.
- Facilitates battery replacement procedures with ignition diagnostics and recommends compatible aftermarket batteries.
- Universal OBD2 functionality for code reading, I/M Readiness checks, and data stream analysis.
- Ergonomic design with a clear LCD display, user-friendly for both beginners and professionals.
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- Dedicated Ford diagnostics tool for reading and clearing trouble codes across major systems including Engine, ABS, SRS, and Transmission.
- Specialized for Ford vehicles with advanced functions like Throttle (KAM) reset and Electronic Parking Brake maintenance.
- Supports a wide range of post-1996 Ford vehicles, ensuring optimal compatibility and performance.
- Facilitates battery replacement procedures with ignition diagnostics and recommends compatible aftermarket batteries.
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#7
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- HD500 heavy duty truck scanner supports multiple engine types including Cummins, CAT, Detroit, Paccar, International, and Hino. It features various adapters for diesel engines and is compatible with multiple protocols like J1587 and J1939.
- The HD500 enables DPF regeneration and provides features for DPF reset and status control, helping to maintain engine performance and prolong DPF life. Note: DPF functions are not available for Isuzu vehicles.
- Cylinder cut-off functionality allows diagnosis of injector performance by checking engine speed drops, offering guidance for effective maintenance of the engine's performance.
- The speed limit adjustment feature helps set engine and vehicle speed limits for safety. Additionally, it can assist in removing air from the ABS module to enhance brake performance, though compatibility is limited for some vehicles.
- Comprehensive diagnostic capabilities across systems such as engine, ABS, SRS, and more. It includes OBD/EOBD modes for code reading and live data analysis to facilitate quick issue identification and resolution.
- Lifetime free updates ensure continuous vehicle compatibility and access to remote technical support available 24/7 for diagnostic assistance.
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- HD500 heavy duty truck scanner supports multiple engine types including Cummins, CAT, Detroit, Paccar, International, and Hino. It features various adapters for diesel engines and is compatible with multiple protocols like J1587 and J1939.
- The HD500 enables DPF regeneration and provides features for DPF reset and status control, helping to maintain engine performance and prolong DPF life. Note: DPF functions are not available for Isuzu vehicles.
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#8
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- User-friendly setup with out-of-the-box functionality for quick diagnostics of common vehicle systems like ABS, SRS, engine, and transmission.
- Cost-effective solution for monitoring car health, allowing users to diagnose issues before visiting a dealership and reset warning lights after repairs.
- Comprehensive 5-in-1 functionality for OBDII, ABS, SRS, transmission, and check engine diagnostics, along with live data stream and built-in DTC library.
- AUTOVIN feature quickly retrieves vehicle identification number and information without manual input, supporting over 60 car makes globally with no additional software fees.
- Durable carrying case included for protection, plus lifetime updates, eliminating the need for a separate toolbox.
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- User-friendly setup with out-of-the-box functionality for quick diagnostics of common vehicle systems like ABS, SRS, engine, and transmission.
- Cost-effective solution for monitoring car health, allowing users to diagnose issues before visiting a dealership and reset warning lights after repairs.
- Comprehensive 5-in-1 functionality for OBDII, ABS, SRS, transmission, and check engine diagnostics, along with live data stream and built-in DTC library.
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#9
20% Off
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- Wide compatibility with 12V and 24V trucks, supporting various diesel connectors and OBDII protocols for versatile scanning needs.
- Enables DPF reset and regeneration for Cummins and Caterpillar engines, effectively maintaining engine performance and extending vehicle life.
- Comprehensive diagnostic tool for heavy-duty trucks; quickly scans multiple systems and provides fault code reading and clearing for efficient maintenance.
- Full HD OBD/EOBD/OBDII functionalities, including live data viewing and advanced features like freeze frame and I/M readiness tests, with built-in DTC Lookup for easy fault resolution.
- Robust hardware with a 4.3-inch screen, 8G memory, and lifetime free WiFi updates, ensuring up-to-date functionality without subscription fees.
- 24/7 technical support, with a feedback system for troubleshooting and a generous warranty policy, ensuring assistance with diagnostic functions for both heavy-duty trucks and light pickups.
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- Wide compatibility with 12V and 24V trucks, supporting various diesel connectors and OBDII protocols for versatile scanning needs.
- Enables DPF reset and regeneration for Cummins and Caterpillar engines, effectively maintaining engine performance and extending vehicle life.
- Comprehensive diagnostic tool for heavy-duty trucks; quickly scans multiple systems and provides fault code reading and clearing for efficient maintenance.
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#10
24% Off
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- FIT GUARANTEE: Verify your truck’s make, model, engine brand/model, and year for compatibility before purchase – ensuring no need for returns.
- WIDE APPLICATION: This diesel truck code reader includes 6-pin and 9-pin connectors and an OBD-II 16-pin adapter, compatible with essential protocols like J1587 and J1939, covering over 30 truck models from manufacturers like Caterpillar and Mack.
- POWERFUL HD OBD DIAGNOSTICS: Quickly retrieve ECU information, identify fault codes, and monitor real-time data with this heavy-duty diagnostic tool, designed for efficiency and ease of use.
- FULL SYSTEM HEALTH CHECK: Conduct comprehensive diagnostics across major truck systems such as Engine, Transmission, and ABS, streamlining the maintenance process with a single tool.
- FREE LIFETIME UPDATES: Receive software improvements and upgrades at no additional cost, keeping your diagnostics current without hidden fees.
- USER-FRIENDLY DESIGN: Enjoy straightforward setup and operation with tactile buttons and a clear 2.8" color LCD, providing easy access to diagnostics and vehicle issues.
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- FIT GUARANTEE: Verify your truck’s make, model, engine brand/model, and year for compatibility before purchase – ensuring no need for returns.
- WIDE APPLICATION: This diesel truck code reader includes 6-pin and 9-pin connectors and an OBD-II 16-pin adapter, compatible with essential protocols like J1587 and J1939, covering over 30 truck models from manufacturers like Caterpillar and Mack.
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