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Jaltest OBD Converter (PWM, VPW > CAN) Diagnostic Cable - JDCOBD6

JDCOBD6

$284.00
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Shipping calculated at checkout.
  • 888 624-2240 for more informaiton
  • In stock, ready to ship
  • Inventory on the way

Diagnostic cables are able to ship the same day if ordered by 2pm Eastern Time. Rush shipments are available and can arrive around north america in 24-48 hours. Standard shipping is 3-5 days globally.

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Diagnostic Cable orders are not returnable. Please review the coverage below and contact us if you have coverage and compatabilitiy questions.

The Jaltest JDCOBD6 is a diagnostic protocol converter adapter built for technicians working on vehicles that still use older OBD communication standards. It features a 16-pin OBD2 connector and actively converts SAE J1850 PWM (J1850) and SAE J1850 VPW (J1850) signals into CAN-bus communication, allowing modern CAN-based diagnostic equipment to communicate with older vehicle ECUs.

Designed specifically for use with the Jaltest diagnostic interface, the JDCOBD6 works as an intermediary adapter placed between the vehicle’s OBD2 port and your Jaltest diagnostic cable. This enables reliable functions like fault code reading, ECU communication, and live data viewing on compatible vehicles using PWM or VPW systems—especially common in older light commercial vehicles.

Key Features for Workshop Use

  • OBD2 to CAN-bus conversion
    Converts SAE J1850 PWM and SAE J1850 VPW protocols into CAN for compatibility with modern diagnostic tools.

  • Built for Jaltest diagnostics
    Specifically developed to work with the Jaltest diagnostic interface as part of your professional diagnostic workflow.

  • Supports common diagnostic functions
    Helps enable reading/clearing DTCs, accessing ECUs, and viewing live data on supported older systems.

  • 16-pin OBD2 connector
    Standard OBD2 interface for quick workshop connection.

  • True plug-and-play adapter
    Works as a direct inline adapter—no extra configuration required.

Application and Functionality

The JDCOBD6 adapter acts as a communication bridge between older vehicle ECUs and today’s CAN-based testers:

  • Protocol Conversion
    Translates J1850 PWM / J1850 VPW → CAN-bus, allowing CAN-only diagnostic systems to communicate with older networks.

  • Diagnostics on Older Vehicles
    Ideal for workshops servicing older delivery vans, light commercial vehicles, and legacy systems that are not fully CAN-equipped.

  • Inline Installation
    Connect the adapter between the vehicle OBD2 port and the Jaltest diagnostic cable—simple and fast for daily use.

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Testimonials

★★★★★

I would not have been able to start my own service company without Jaltest.

Dan
Ontario
★★★★★

We were waiting 2-3 weeks and paying $750 for field service to come and diagnose.

Miguel
Maine
★★★★★

This is great! We only need one system now to handle our customers needs

Lloyd
Pensylvania

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