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  • EDIAG H361 handheld scan tool with an OBD2 cable and the home screen on a white background
  • EDIAG H361 handheld scan tool with icons for AI diagnostics, lifetime free updates, bidirectional control, 16+ resets, and 4-system diagnostics
  • EDIAG H361 OE-level car scanner key features
  • EDIAG H361 Bi-Directional Control active tests
  • EDIAG H361 4-system diagnostics: Engine, Transmission, ABS, SRS
  • EDIAG H361 16+ essential reset services
  • EDIAG H361 4-in-1 live data and reports
  • EDIAG H361 hardware and durable design
  • EDIAG H361 CAN FD and FCA AutoAuth, 104+ brands, 28 languages
  • EDIAG H361 compared with other scanners
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EDIAG DIY

EDIAG H361

$229.99 USD
$229.99 USD $249.99
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The EDIAG H361 is a 6-inch wired diagnostic scanner for DIYers, home mechanics, and small repair shops. It combines engine, transmission, ABS, and SRS diagnostics with bidirectional active tests and 16 maintenance functions, giving you practical tools to investigate warning lights and complete supported service work. Full OBD2 functions, AutoVIN, 4-in-1 live data graphs, and shareable diagnostic reports help you move from an initial scan to a more informed repair decision. A touchscreen, physical buttons, and direct cable connection keep operation straightforward, while CAN FD support and lifetime free software updates add long-term value without recurring EDIAG subscription fees.

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  • 4-System Diagnostics for Engine, Transmission, ABS & SRS
  • Bidirectional Control for Direct Component Testing
  • 16 Service Functions for Routine Maintenance
  • 4-in-1 Live Data & Shareable Diagnostic Reports
  • CAN FD & FCA AutoAuth Support
  • 6-Inch Wired Scanner with Touch & Button Controls
  • Lifetime Free Updates with No EDIAG Subscription Fees

Learn more

Which vehicle systems does the H361 diagnose?

The H361 is a 4-system diagnostic scanner covering the four major systems: ECM (Engine), TCM (Transmission), ABS (Anti-lock Braking System), and SRS (Airbag), in addition to full OBD2 functions.

Does the H361 support bidirectional control (active tests)?

Yes. Bidirectional control lets you send commands to test components—such as power windows, door locks, headlights, and the throttle body—so you can check whether a part or circuit is working properly and pinpoint faults faster. Available tests vary by vehicle.

Which 16 maintenance reset services are included?

The H361 includes 16 reset functions: Oil Maintenance Reset, Brake Reset, Battery Matching, ABS Bleeding, Electric Throttle Relearn, Steering Angle Reset, DPF Regen, EGR Adaptation, Injector Coding, TPMS Reset, Tire Reset, Adaptive Front Lighting, AdBlue (DEF) Reset, Airbag Reset, A/F Reset, and Gear Learn. Supported services vary by make, model, and year.

What OBD2 functions does the H361 cover?

It supports all 10 OBD2 modes to help monitor emissions health: Read Codes, Clear Codes, Smog Check, Live Data, I/M Readiness, O2 Sensor Test, EVAP Test (Mode 8), Freeze Frame, On-Board Monitor Test, and Vehicle Information.

Does the H361 support CAN-FD and security gateways?

Yes. It supports the CAN-FD protocol (compatible with 2020+ GM and Chrysler vehicles) as well as FCA, Renault, and Mercedes-Benz gateways. Note that access to some security gateways may require an additional purchase or subscription.

How many car brands does the H361 work on?

It covers 100+ vehicle brands across global makes. You can also use Auto VIN to identify your vehicle quickly when you connect.

Are there any subscription fees for software updates?

No. The H361 includes lifetime free software updates, with new vehicle coverage and features added over time at no extra update cost.

Can I record live data and share diagnostic reports?

Yes. The H361 supports real-time live data analysis, data recording, diagnostic reports with email sharing, and built-in diagnostic feedback.
 View Product Details

Product details

  • 6"Touchscreen tablet
  • 16+Service functions
  • 4System diagnostics
  • AiSmart Assistant

Features

Diagnostics

Diagnostics

4-System Diagnostics Across 104+ Vehicle Brands + Full OBD2 

Go far beyond basic engine-only code readers! EDIAG H361 targets the four most critical powertrain and safety systems—Engine, Transmission, ABS, and SRS (Airbag)—across 104+ major vehicle brands from one standalone handheld unit:

  • 4-System Fault Scanning & Clearing: Read and clear diagnostic trouble codes (DTCs) and view live data streams to resolve check-engine, transmission, brake-system, and airbag warning lights fast.
  • Smart AutoVIN & Rapid Auto Scan: Automatically identifies vehicle information to reduce manual selection, while Auto Scan checks the four core systems for hidden faults in seconds.
  • Full OBD2 & Pre-Inspection Smog Check: Includes complete OBD2 functions—I/M Readiness, Freeze-Frame Data, Vehicle Information, and Built-In DTC Lookup—so you can review exact conditions recorded when a fault occurred and check emissions monitor status before an inspection.

Built-In Fault Cause Analysis & Actionable Repair Suggestions 

Reading a trouble code is only half the battle—knowing how to fix it saves you time and money! EDIAG H361 guides both DIYers and technicians straight from fault code to solution without hours of forum searching:

  • Pinpoint Root-Cause Analysis: Translates cryptic DTCs into clear, plain-English explanations of what triggered the fault and possible causes.
  • Targeted Repair Recommendations: Delivers practical repair suggestions directly on the 6-inch screen so you know which sensor, component, or circuit to check first.
  • Eliminate Troubleshooting Guesswork: Combine built-in repair guidance with live data and active test results to fix issues accurately on the first try.

4-in-1 Live Data Graphing & Shareable Diagnostic Reports 

Spot drivability issues faster with visual waveform graphing and complete scan documentation:

  • 4-in-1 Merged Live Data Graphs: Compare up to 4 live data parameters in a single graph to see how related readings change together—making sensor trends and inconsistent responses much easier to catch during troubleshooting.
  • Before-and-After Repair Records: Save full diagnostic reports and data records for follow-up checks, making it simple to compare vehicle condition before and after a repair.
  • Share, Email, or Print Reports: Easily export, email, or print saved diagnostic reports to clearly explain findings to a customer or another technician.
Advanced Functions

Advanced Functions

Bidirectional Control for Direct Component Testing — Pinpoint Faults Without Disassembly 

Stop guessing and replacing parts blindly! EDIAG H361 packs pro-grade bidirectional active tests into a 6-inch handheld scanner—letting you command components directly from the unit and observe how they respond in real time:

  • Direct Actuator Commands: Actively test fuel injectors, shift solenoids, cooling fans, fuel pumps, ABS pumps, and A/C relays straight from the scanner.
  • Accurate Fault Isolation: Compare the commanded action with the actual component response to quickly narrow down whether the component, wiring circuit, or control signal needs further testing.
  • Prevent Unnecessary Part Swaps: Verify exactly what failed before replacing parts—saving hours of labor and wasted money.

16 Service Functions for Routine Maintenance — Skip Costly Dealership Trips 

Complete essential post-repair resets, relearns, and adaptations right alongside your diagnostic checks! EDIAG H361 brings 16 high-demand maintenance functions into one convenient menu:

  • Oil Maintenance Reset — Reset the oil service reminder light after an oil change.
  • Brake / EPB Reset — Safely retract and reset electronic parking brake calipers during brake service.
  • Battery Matching (BMS) — Register and match a replacement battery to the vehicle's ECU.
  • ABS Bleeding — Run the automated ABS bleeding routine during brake service for a firm pedal.
  • DPF Regeneration — Initiate diesel particulate filter regeneration to clear soot buildup and restore power.
  • EGR Adaptation — Perform Exhaust Gas Recirculation (EGR) adaptation after cleaning or service.
  • Throttle Relearn (ETS) — Relearn electronic throttle body settings for smooth idling and acceleration.
  • Injector Coding — Enter new fuel injector trim codes after injector replacement.
  • Steering Angle Reset (SAS) — Carry out steering-angle sensor calibration after alignment or steering work.
  • TPMS Reset — Perform tire pressure monitoring system resets after tire rotation or sensor service.
  • Tire Size Adjustment — Adjust and calibrate the tire-size setting after changing wheel or tire dimensions.
  • AdBlue Reset — Perform diesel exhaust fluid (AdBlue) service resets after refilling.
  • Airbag (SRS) Reset — Run supported SRS airbag service reset procedures.
  • A/F Reset — Perform air-fuel ratio resets to restore optimal fuel efficiency.
  • Crankshaft Position Relearn — Run the crankshaft position sensor adaptive learning procedure.
  • Adaptive Front Lighting Reset (AFS) — Initialize and reset adaptive headlight systems.
Protocols & Access

Protocols & Access

Built-In CAN FD & FCA AutoAuth Support Across 104+ Vehicle Brands 

Built-in CAN, CAN FD, and FCA AutoAuth support allow EDIAG H361 to communicate reliably with both legacy vehicles and modern high-speed communication architectures across 104+ global makes:

  • High-Speed CAN & CAN FD Ready: Communicates directly with modern CAN FD vehicle systems alongside standard CAN protocols without extra adapters.
  • Authorized FCA Security Gateway Access: Provides an authorized access option for compatible FCA vehicles (Chrysler, Dodge, Jeep, Ram, Fiat) equipped with a secure gateway module (SGW), unlocking diagnostic, active test, and service operations after authentication (Note: A separate AutoAuth account is required; third-party AutoAuth service fees are not included with H361).
  • Broad 104+ Brand Compatibility: Covers 104+ major US domestic, Asian, and European vehicle brands—making one handheld scanner ready for multiple cars in your household or shop.
Hardware & Software

Hardware & Software

6-Inch Wired Handheld Scanner with Touch & Button Controls 

No smartphone pairing required! Connect EDIAG H361 directly to the vehicle's 16-pin OBD2 port with its heavy-duty DB15 diagnostic cable and work straight from a dedicated, drop-resistant handheld unit built for everyday garage use:

  • Dual 6" Touchscreen & Button Navigation: The clear 6-inch (1024 × 600) touchscreen and physical navigation buttons give you two convenient ways to move through menus and review results—even with greasy hands or work gloves on.
  • Smooth Quad-Core Hardware & Expandable Storage: Powered by Android 8.1, a 1.8 GHz quad-core processor, 2 GB RAM, and 32 GB of internal storage (expandable up to 128 GB via TF card) to save extensive diagnostic logs and reports.
  • 4,150 mAh Battery & 28 Languages: Equipped with a built-in 4,150 mAh rechargeable battery (USB Type-C charging) and support for 28 interface languages for reliable, ready-to-go operation in any workshop or driveway.

Specifications

Specifications

Hardware

ModelEDIAG H361

Display6-inch touchscreen; 1024 × 600 pixels

ControlsTouchscreen and physical navigation buttons

ProcessorQuad-core, 1.8 GHz

RAM2 GB

Storage32 GB; TF card expansion supported up to 128 GB

Battery4150 mAh

Charging portUSB Type-C

Working voltage9–18 V

Working current≤1.2 A

Operating temperature32°F to 122°F (0°C to 50°C)

Storage temperature−4°F to 140°F (−20°C to 60°C)

System

Operating systemAndroid 8.1

Interface languages28

Connectivity

Vehicle connectionWired; DB15 diagnostic cable connection to 16-pin OBD2 port

Updates & Access

Updates & Access

Lifetime Free Updates via Wi-Fi with No EDIAG Subscription Fees! 

No subscriptions, no annual renewal bills, and no hidden software fees—a single use pays for itself! EDIAG H361 includes lifetime free software updates over Wi-Fi:

  • $0 Recurring Subscription Fees: Enjoy permanent access to 4-system diagnostics, bidirectional active tests, fault cause analysis, and all 16 maintenance functions without adding an annual update bill to your tool budget.
  • One-Click Wi-Fi Updates: Keep your diagnostic software current and benefit from newly released improvements and expanded vehicle coverage directly over Wi-Fi at zero extra cost.
  • Buy Once, Use Forever: Work with complete peace of mind knowing your scanner will never lock you out or require a paid renewal.

Note: Available diagnostics, active tests, service functions, AutoVIN, and gateway access vary by vehicle make, model, year, and software coverage. A separate AutoAuth account is required for FCA security-gateway access (third-party AutoAuth service fees are not included with H361).

In the Box

In the Box

  • EDIAG H361×1
  • User Manual×1
  • USB Cable×1
  • DB15 Diagnostic Cable×1

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