The California Clean Truck Check program mandates the use of certified On-Board Diagnostic (OBD) devices for vehicle emissions testing, starting in 2024. If you’re looking to ensure your heavy-duty vehicles comply with these regulations, understanding Where To Buy Obd2 Pin compatible and CARB-certified devices is crucial. While “OBD2 pin” refers to the standard connector interface, it’s essential to focus on purchasing the complete, certified OBD devices that plug into these ports for accurate emissions testing.
This article provides a guide to finding and purchasing CARB-certified OBD test devices, ensuring you meet the Clean Truck Check requirements. Below is a list of vendors offering approved devices, categorized for your convenience.
Understanding Your OBD Connection Needs for CARB Compliance
Heavy-duty vehicles often utilize different diagnostic ports, primarily the 9-pin SAE J1939 and the 16-pin SAE J1979 (which uses the OBD2 pin connector). The good news is that many CARB-certified devices support both types of connections, often through adapters, ensuring broad compatibility across various truck makes and models. It’s important to verify the supported protocols and connectors when purchasing your device to guarantee it works with your fleet.
For vehicles with engines from manufacturers like Ford, Hino, Isuzu, and Volvo, the 16-pin SAE J1979 (OBD II) connector is commonly used. For Cummins, Detroit Diesel, Navistar, and Paccar engines, the 9-pin SAE J1939 connector is more typical. However, the listed CARB-certified devices are designed to work with both, providing flexibility for diverse fleets.
CARB-Certified Non-Continuously Connected OBD Devices: Purchase Options
Non-Continuously Connected (NCC) devices are typically handheld scan tools used for periodic testing. Here are some CARB-certified NCC device vendors and their contact information, allowing you to directly inquire about where to buy OBD2 pin compatible devices from their product lines:
| Vendor / Contact Information | Non-Continuously Connected (NCC) Devices | OBD Protocol / Port / Connector |
|---|---|---|
| RA CONSULTING GmbH / RA Automotive Software Solutions, Inc. 1850 Research Drive, Suite 208 Troy, MI 48083 (586) 782 5121 [email protected] Silver Snap-Tool Website | Silver Snap-Tool with Drewtech DrewLinQ, DG Technologies DPA XL, Kvaser Leaf Light HS v2, Kvaser U100, Nexiq USB-Link 2, Nexiq USB-Link 3, Kvaser Leaf v3 | Supports both 9-pin SAE J1939 and 16-pin SAE J1979 diagnostic ports. |
| HEM Data Corporation 17320 12 Mile Road Southfield, MI 48076 (248) 559-5607 [email protected] DAWN OBD Inspector Website | DAWN OBD Inspector for iOS with CAN Mini Streamer (Wireless) | Supports both 9-pin SAE J1939 and 16-pin SAE J1979 diagnostic ports. |
| Noregon Systems LLC 7823 National Service Road Greensboro, NC 27409 (855) 906-3491 (option 3) [email protected] Truck Check Up Website | Truck Check Up with DLA+ 3.0 (USB), Truck Check Up with DLA+ 3.0 (Wireless) | Supports both 9-pin SAE J1939 and 16-pin SAE J1979 diagnostic ports. |
| DG Technologies 33604 West Eight Mile RoadFarmington Hills, MI 48335 (248) 888-2000 [email protected] DPA INSPECT Website | DPA INSPECT with DPA Classic, DPA INSPECT with DPA XL, DPA INSPECT with DPA 5 Pro | Supports both 9-pin SAE J1939 and 16-pin SAE J1979 diagnostic ports. |
| Opus Inspection, Inc. 3225 Gateway Road Suite 450Brookfield, WI 53045 (855) 766-4323 [email protected] Opus Clean Truck Website | Opus Clean Truck with Opus CleanTruck OBD Device Kit | Supports both 9-pin SAE J1939 and 16-pin SAE J1979 diagnostic ports. |
CARB-Certified Continuously Connected OBD Devices: Vendor Information
Continuously Connected (CC) devices are telematics systems installed for ongoing vehicle monitoring and compliance. If you need a CC device, here’s where to buy OBD2 pin compatible options from certified vendors:
| Vendor / Contact Information | Continuously Connected (CC) Devices | OBD Protocol / Port / Connector |
|---|---|---|
| Geotab Inc. 2440 Winston Park Dr. Ontario, Canada L6H 7V2 +1 (877) 436-8221 [email protected] Geotab Website | GO9, GO9B, GO9+ family of devices. | Supports both 9-pin SAE J1939 and 16-pin SAE J1979 diagnostic ports. |
| Pacific Track, LLC Dan Rothman, VP Sales and Marketing (949) 432-9562 [email protected] Pacific Track Website | PT40 | Supports both 9-pin SAE J1939 and 16-pin SAE J1979 diagnostic ports. |
| Zonar Systems 821 2nd Avenue, Suite 1100 Seattle, WA 98104 (888) 778-6868 (#2) [email protected] Zonar Systems Website | V4, V4 Base, V4 Essential, V4E-NBT, VT4 FSA, VT4, VT4 Base FSA, VT4 Base, VT4 Essential, VT4 Essential FSA, VT4E-NBT, VT4E-NBT FSA, V4 Base 2, VT4 Base 2-FSA, VT4 Base 2 | Supports the 9-pin SAE J1939 diagnostic port. |
| Samsara Inc. 1 De Haro St. San Francisco, CA 94103 (415) 985-2400 [email protected] Samsara Website | VG-55; VG54-NA; VG54-NAH; VG34 | Supports the 9-pin SAE J1939 diagnostic port. |
Choosing the Right OBD2 Pin Compatible Device
When deciding where to buy OBD2 pin compatible OBD devices, consider the needs of your fleet. For periodic inspections across multiple vehicles, NCC devices offer flexibility. For continuous monitoring and larger fleets, CC devices provide automated compliance tracking. Always verify device specifications and compatibility with your vehicles directly with the vendors listed to ensure you purchase the correct CARB-certified OBD solution for Clean Truck Check compliance.
