- 3-in-1 Multi-Vehicle Coverage: Seamlessly supports both 12V passenger cars and 24V heavy-duty trucks with automatic voltage adaptation for unified fleet diagnostics.
- OE-Level Full System Diagnostics: Comprehensive access to all vehicle modules including Engine, Transmission, ABS, SRS, and TPMS for complete code reading and live data monitoring.
- Intelligent Topology Mapping: Color-coded tree structure visualizes module communication networks to pinpoint faults faster and boost diagnostic efficiency by up to 65%.
- Bidirectional Control & Active Tests: Send commands directly to vehicle ECUs to test fuel pumps, injectors, windows, and fans without component disassembly.
- 42+ Maintenance Service Functions: Extensive library includes DPF Regeneration, Oil Reset, EPB, TPMS, and Throttle Relearn for routine and advanced maintenance tasks.
- Advanced ECU Coding & Programming: Supports online coding for VW/Audi/Skoda and Programmable Module Installation for Ford/Lincoln/Mazda vehicles.
- High-Performance Hardware: Android 10 operating system with 9.7-inch touchscreen, Quad-core 1.8GHz processor, and 10,000mAh battery for all-day operation.
D9HD OE-Level Diagnostic Scanner for Heavy Duty Trucks & Cars
Regular price
$2,280.00
Sale price
$2,280.00
Regular price
$2,730.00
Unit price
Save 16%
Quick Answer
60-second summary
Professional OE-level diagnostic scanner with 3-in-1 coverage for 12V cars and 24V heavy-duty trucks, featuring full system diagnostics, ECU coding, and 42+ maintenance service functions. Android 10 device with 9.7-inch touchscreen and intelligent topology mapping for rapid fault identification.
Install time
5 minutes
Drilling
No - plug-and-play
Warranty
Yes - non-invasive
Guaranteed Fit — Zero Purchase Risk
Verified for your vehicle. If these parts don't fit, we cover return shipping and issue a full refund. No questions asked.
Confirm this fits your vehicle
Volume Discount — More Sets, More Savings
1 Set
Standard price
$2,280.00
2 Sets
Save 10% — $2,052.00 each
$4,104.00
$4,560.00
3 Sets
Save 15% — $1,938.00 each ★ Best value
$5,814.00
$6,840.00
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Estimated Delivery:Jun 20 - Jun 24
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Free Air Express Shipping on orders over $100!
D9HD OE-Level Diagnostic Scanner for Heavy Duty Trucks & Cars
Precision Fit Guaranteed
Every part verified against OEM vehicle data. Guaranteed to fit your vehicle — or we cover return shipping and issue a full refund.
Engineered for EV Platforms
Parts designed for BYD, Tesla, MG, GWM, and KIA — OEM-spec quality, tested for EV electrical systems and caliper compatibility.
Your Parts, Your Terms
Split payments with Zip, Afterpay, or Shop Pay. Zero-interest options — approved in seconds at checkout, no forms required.
Features & Benefits
What's Included
Product Gallery
🔧 Universal Fit — Compatible with most vehicles
Please verify compatibility before purchase. Contact us with your VIN for confirmation.
⚠ Compatibility note
For specific vehicle compatibility and software coverage confirmation, please send your vehicle details to support@evparts4x4.com — we'll verify diagnostic capability within 24 hours.
Not sure about compatibility? Contact us — we'll confirm within 24 hours.
Total time
5 minutes
Drilling required
No - plug-and-play
Warranty
Yes - non-invasive
Yes, the D9HD is designed with 3-in-1 multi-vehicle coverage that seamlessly supports both 12V passenger cars and 24V heavy-duty trucks with automatic voltage adaptation. This unified approach means you can use a single scanner across your entire fleet without needing separate diagnostic tools.
The D9HD provides OE-level full system diagnostics with comprehensive access to all vehicle modules including Engine, Transmission, ABS, SRS, and TPMS for complete code reading and live data monitoring. You can also perform bidirectional control and active tests to send commands directly to vehicle ECUs for testing fuel pumps, injectors, windows, and fans without component disassembly.
No, you do not need to start the engine. Simply turn the vehicle ignition to the ON position and the D9HD will begin diagnostics. This allows you to scan for codes and access vehicle data without running the engine.
The scanner includes 42+ maintenance service functions covering routine and advanced tasks such as DPF Regeneration, Oil Reset, EPB, TPMS, and Throttle Relearn. This extensive library allows you to handle both common maintenance resets and specialized service procedures on supported vehicles.
The D9HD features Intelligent Topology Mapping with a color-coded tree structure that visualizes module communication networks to pinpoint faults faster. Green indicates normal systems while Red indicates detected faults requiring investigation, boosting diagnostic efficiency by up to 65% compared to traditional scanning methods.
The D9HD package includes the diagnostic scanner with 9.7-inch touchscreen device, a diagnostic cable, a complete connector kit, a power charger, and a user manual. The device runs on Android 10 with a quad-core 1.8GHz processor and 10,000mAh battery for all-day operation.
Yes, the D9HD supports advanced ECU coding and programming features including online coding for VW/Audi/Skoda vehicles and Programmable Module Installation for Ford/Lincoln/Mazda vehicles. For optimal performance, you should connect to Wi-Fi and regularly update the software to keep the vehicle database current.
Use the vehicle selector at the top of this page to confirm fitment for your specific year, brand, and model. If your vehicle is not listed or you're unsure, contact us at support@evparts4x4.com with your VIN — we'll confirm compatibility within 24 hours. Our Guaranteed Fit policy means if a compatibility issue is on our end, we'll make it right.
Orders are processed and dispatched within 2-4 business days. Standard parts ship via Air Parcel and typically arrive in 10-15 business days; larger body parts ship via Sea Freight and take around 30-45 business days. Shipping is free on orders over $100. You'll receive a tracking number once your order ships, and can track it anytime here. Full details in our Shipping Policy.
Yes — we offer a 30-day return window from the delivery date, and we don't charge any restocking fees. If an item arrives damaged or isn't quite right on our end, we'll arrange a replacement or full refund and cover the return shipping. For the complete terms, please see our Return & Refund Policy or start a return via our RMA page.
We don't provide installation directly, but most of our parts are designed for straightforward DIY installation — the step-by-step guide is in the Installation Guide tab above. For complex parts (e.g. brakes, suspension, electrical systems), we recommend having a qualified mechanic perform the installation. If you have technical questions during installation, our support team is happy to help at support@evparts4x4.com.
