Dorman 601-623 OBD-II data link module for the 2017-2020 Ford F-250 Super Duty V8 6.2L or 6.7L, the 2020 F-250 Super Duty V8 7.3L and other vehicles enables communication between the controller area network (CAN) bus and the devices and tools that use the OBD-II port.
- Replaces a module that has failed from electrical malfunction or data corruption
- Designed, manufactured and tested to strict specifications for reliable service
- Plastic housing with two connectors and blade terminals
Quick facts
- Part: Dorman 601-623 OBD-II data link module
- Also called: smart data link module
- Fits: 2017-2020 Ford F-250 Super Duty V8 6.2L or 6.7L, the 2020 F-250 Super Duty V8 7.3L and other vehicles
- Material: Plastic housing
- Condition: New
A scan tool that will not connect at the OBD-II port can be one sign of a failing module. A damaged port or its wiring, a blown fuse, a faulty scan tool or another module on the CAN bus can produce the same trouble, so find the cause before you buy a replacement.
Fits
The vehicles it fits include the 2017-2020 Ford F-350 Super Duty V8 6.2L or 6.7L and the 2020 F-350 Super Duty V8 7.3L, along with the 2017-2019 Ford F-450 Super Duty V10 6.8L, the 2017-2020 F-450 Super Duty V8 6.7L and the 2020 F-450 Super Duty V8 7.3L. Only one module is needed per truck. If your truck is not named on this page, look it up in the "Vehicles it fits" section.
Specifications
Fit and size
- Quantity per vehicle: 1
- Length: 3.75 in
- Width: 3.25 in
- Connector quantity: 2
- Terminals: blade, male
Build and materials
- Housing material: plastic
- Condition: New
- Country of origin: Mexico
In the box
One OBD-II data link module. A wiring harness is not included.
Interchange: KC3Z14F642A
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
Is Dorman 601-623 the right data link module for the 2017-2020 Ford F-250 Super Duty V8 6.2L or 6.7L?
Yes. Dorman 601-623 fits those trucks and the 2020 F-250 Super Duty V8 7.3L, one module per truck. If your truck is not named here, look it up in the "Vehicles it fits" section.
Does this OBD-II data link module come with a wiring harness?
No. The listing is one OBD-II data link module with its two connectors; a wiring harness is not included.
How big is the Dorman 601-623 module?
Dorman 601-623 measures 3.75 in long by 3.25 in wide, with a plastic housing, two connectors and blade terminals.
How can I tell if the OBD-II data link module has failed?
Signs can include a scan tool that cannot link up at the OBD-II port and communication faults between modules on the CAN bus. A shop can test the module on the vehicle.
Is a smart data link module the same as Dorman 601-623?
Yes. Dorman 601-623 is the OBD-II data link module under that name, and it connects the CAN bus to tools that use the OBD-II port.
