PT30 ELD Cable OBD2 16 Pin to 9 Pin Deutsch J1939 Wiring Harness Heavy Duty Truck Diagnostic Extension Cord
5.0
Terms:
EXW, FOB, CIF, DDU, DDP
Shipping Options:
FedEx, DHL, UPS, Air Freight, Sea Freight, Train, Truck
Payment Methods:
T/T, PayPal
Attachment:
Box
Material:
PVC+Copper
Model:
CT0025-30
design customization
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Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Structured Parameter Table
| Technical Specifications | Details & Value |
| Product Name | Heavy Duty PT30 ELD Wiring Harness OBD2 to J1939 Deutsch 9 Pin Cable for Commercial Truck Fleet Vehicle Diagnostic |
| Compatibility | PT300 ELD Adapter Cables |
| Connector Types | 1 x 16-Pin Male to 2 x 16-Pin Female |
| Cable Type | Ultra-Flexible Flat Ribbon Design |
| Pin Config | Full 16-Pin Pass-through (1-to-1) |
| Shell Material | Reinforced ABS + Anti-slip Eco-PVC |
| Conductor | High-Purity Oxygen-Free Multi-Strand Copper |
| Protocols | Full Support for CAN, K-Line, ISO, J1850 |
| Main Features | Space-saving, Dual Device Access, Anti-Interference |
Product Description
PT30 ELD Cable – OBD2 16 Pin to 9 Pin Deutsch J1939 Diagnostic Wiring Harness for Heavy Duty Trucks This PT30 ELD diagnostic cable is purpose-built for connecting ELD (Electronic Logging Device) equipment to heavy duty trucks and commercial fleet vehicles. It bridges the standard OBD2 16-pin vehicle diagnostic port to a 9-pin Deutsch (J1939) connector, enabling reliable data communication for fleet management, driver log compliance, and vehicle diagnostics. |
Usage Scenarios Display
Engine Diagnostics & ECU Data Logging
Use the cable with diagnostic software or PT30 ELD tools to read engine fault codes (DTCs), live sensor data, and ECM parameters. This helps maintenance teams identify issues before they become costly breakdowns — perfect for workshop use and preventive maintenance programs.
Vehicle Maintenance & Repair Workshops
Auto repair shops and truck service centers use this harness as a standard tool to connect scan tools and ELD testers to Class 6-8 commercial trucks. The dual OBD2/J1939 interface means one cable covers both passenger cars and heavy duty trucks, reducing the number of cables technicians need to carry.
MCSA HOS Compliance & ELD Installation
The primary use case for this PT30 ELD cable is connecting your ELD device to the vehicle's diagnostic port to satisfy FMCSA Hours-of-Service (HOS) regulations. It provides a stable, continuous power and data link so driver logs, duty status changes, and engine data are recorded accurately in real time — essential for fleets operating in the U.S. where ELD mandate compliance is mandatory.
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1
Q: What vehicles is this PT30 ELD cable compatible with?
A: This cable works with most Class 6-8 commercial trucks, tractors, and trailers equipped with a standard OBD2 16-pin or J1939 9-pin Deutsch diagnostic port. It covers major heavy-duty brands including Freightliner, Kenworth, Peterbilt, Volvo, Mack, International, and Cummins-powered vehicles. Passenger cars with standard OBD2 ports are also supported through the 16-pin interface.
2
Q: Does this cable work with my PT30 ELD device?
A: Yes. This cable is purpose-built for PT30 ELD devices. It is plug-and-play: simply connect the OBD2 16-pin end to the vehicle port and the 9-pin Deutsch end to your ELD device — no modification or additional adapter required for standard installations.
3
Q:What is the difference between OBD2 16-pin and J1939 9-pin Deutsch connectors?
A:The OBD2 16-pin connector is the standard diagnostic interface found on most vehicles built after 1996 (passenger cars and light trucks). The J1939 9-pin Deutsch connector is the industry-standard diagnostic interface used on heavy-duty commercial trucks. This cable includes both ends, allowing connection between ELD devices and either vehicle port type.
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DongGuan Winning Electronic Technology Co., Ltd. was established in 2017 as a professional cable manufacturer dedicated to providing customers with advanced connection solutions.
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Add: Daxin#4 factory,DaXin Road,HuaiDe Community, HuMen Town, DongGuan City ,GuangDong Province,China