Product information
What is the Launch OBDII non-HD connector set used for?
When selecting the Launch OBDII non-HD connector set, check the compatible device, the service operation to be performed, the working limit, and the package contents.



Launch · OBD Cables
Connector set used for standard non-OBDII connections in X-431 heavy-duty vehicle use.
The exact plan and total amount will be shown again at the payment step.
The Launch OBDII non-HD connector set is an auxiliary connection package used with X-431 devices for connections on the heavy-duty vehicle side that are outside the standard OBDII socket.
View Launch productsProduct information
When selecting the Launch OBDII non-HD connector set, check the compatible device, the service operation to be performed, the working limit, and the package contents.
Physical Connection Coverage
Connecting the cable, adapter, or communication module to the vehicle does not prove that the vehicle is supported by the software. The physical connector, pin layout, main device, and vehicle software must be compatible simultaneously.
Product details
Vehicle sockets on the heavy-duty vehicle side may differ from the passenger car OBDII structure. This set is used in OBDII non-standard connection scenarios with the correct X-431 device and software package. It is specifically noted in the PDF list that the activation card is not included.
Product details
Launch official HD Box and heavy-duty vehicle resources show the distinction between connection equipment and HD software in X-431 heavy-duty vehicle diagnostic devices; the official PDF states that the activation card is not included in the package.
Product details
The OBDII non-HD connector set model establishes the physical communication path between the main diagnostic device and the vehicle or module; it does not produce software or fault detection functions on its own. Its main uses and hardware features include: heavy-duty vehicle connection, connector set, and X-431 device compatibility.
The OBDII non-HD connector set model only completes the physical connection; it does not add new features to the main device's vehicle or service functions.
Product details
The connectors on the OBDII heavy-duty vehicle connector set must physically match the main device and the vehicle side. Device compatibility determines the connector compatibility between the OBDII heavy-duty vehicle connector set and the main device, and the supported device family.
Before using the OBDII heavy-duty vehicle connector set, the connector body, pin arrangement, and cable sheath are inspected. The activation card is a separate component from the physical connectors in the OBDII heavy-duty vehicle connector set package and is only included in the product if explicitly listed in the delivery list.
After the OBDII heavy-duty vehicle connector set is connected, a brief communication test is performed on the main device. The connector list on the OBDII heavy-duty vehicle connector set must physically match the connector body and pin arrangement on the vehicle side.
After the technician establishes the connection with the OBDII heavy-duty vehicle connector set, a brief communication test is performed; the test result is recorded along with information about the main device and vehicle socket. At the end of the job, the connector body, pins, and cable sheath are inspected again.
Product details
Before using the OBDII non-HD connector set model, the connectors on the main device and vehicle side are compared. The main device model, two connectors, and pin layout are matched with the OBDII heavy-duty vehicle connector set label.
If there is a bent pin, cracked sheath, or loose connector on the OBDII heavy-duty vehicle connector set, the service connection is not established. After the OBDII heavy-duty vehicle connector set is connected without force, a brief read test is performed. The communication result is recorded, specifying the device and vehicle socket used with the OBDII heavy-duty vehicle connector set.
Product details
When communication cannot be established with the OBDII non-HD connector set model, first verify power at the vehicle socket and that the main device is operating. Re-inspect the pins, cable sheath, and connector orientation on the OBDII heavy-duty vehicle connector set.
The OBDII heavy-duty vehicle connector set is subjected to a brief comparison test in a known compatible device or vehicle connection. If the OBDII heavy-duty vehicle connector set cannot communicate despite the correct main device model, vehicle socket, and connector configuration, a screenshot of the error screen and photos of the two connectors are added to the service record.
At the end of the job, the OBDII heavy-duty vehicle connector set is removed by holding the connector body and stored without sharp bending.
Product details
For the OBDII non-HD connector set model, device compatibility, activation card, and connector list determine physical compatibility.
The OBDII heavy-duty vehicle connector set provides different connectors for connecting a compatible X-431 device to heavy-duty vehicle OBDII non-standard service sockets; the product does not add software, vehicle support, or service functions on its own.
If the OBDII heavy-duty vehicle connector set is to be used, the connector at both ends, pin arrangement, cable length, and compatible device family must match the product information. A damaged pin, loose socket, or incorrect adapter on the OBDII heavy-duty vehicle connector set can lead to communication errors.
The technical specifications of the OBDII heavy-duty vehicle connector set are limited to the product label and official connection information.
Product details
The OBDII-free HD connector set model and the Thinktool HML Box are not direct alternatives. In the comparison of the OBDII-free HD connector set model, the communication module and the connector package do not perform the same function; one completes vehicle communication, while the other completes physical socket access.
The OBDII-free HD connector set model offers different connectors to connect a compatible X-431 device to the heavy-duty vehicle's OBDII-free service sockets. In addition to device compatibility, activation card, and connector list, connector type, pin layout, and cable length are compared.
The Thinktool HML Box may be prepared for different vehicle sockets or service connections. The OBDII-free HD connector set only performs the physical connection function; it does not add vehicle brand or service functions to the main device's software.
Product details
The OBDII-free HD connector set model package includes only the cables or adapters specified by name and quantity in the box contents. Device compatibility, activation card, and connector list are compared with the physical part upon delivery. The package does not include a diagnostic tablet or vehicle software.
If the OBDII-free HD connector set model requires a main device, the compatible device family is specified separately. The warranty for the OBDII-free HD connector set model is valid only for the purchased physical product and under the described conditions.
Related pages
Technical Resources
Technical information verified with official sources on October 6, 2026.
FAQ
No. The OBDII non-HD connector set model is an accessory, license, or service equipment that complements the main diagnostic device.
The OBDII-free HD connector set model completes the connection between the main device and the vehicle side with its own connector and pin structure. Its function is to offer different connectors to connect a compatible X-431 device to the heavy-duty vehicle's OBDII-free service sockets; it does not add diagnostic software or new vehicle functions.
Device compatibility, activation card, and connector list must match the main device and vehicle socket.
No. The OBDII non-HD connector set model functions only when the connector structure, main device, and vehicle socket use the same connection standard. The OBDII non-HD connector set model does not add new vehicle or service functions to the main device's software.
For the first use of the OBDII non-HD connector set model, inspect the two connectors, pins, cable sheath, and device compatibility. If the main device and vehicle socket use the same connection standard, the cable is plugged in without force. The initial test is completed with a brief communication or read operation.
The OBDII-free HD connector set model performs its physical function without its own software subscription; main device software may be required for modules operating with a compatible main device. OBDII-free HD connector set warranty and parts support are shown under the conditions of the purchased package.
An update period not belonging to this physical product will not be written as a product feature for the OBDII-free HD connector set model.
The OBDII non-HD connector set model package includes only the physical parts specified by name and quantity in the box contents. Any other device or optional accessory shown in the manufacturer's image is not included in the package if not present in the box contents. Upon delivery, device compatibility, connectors, and other physical parts are compared with the order record.
Comparison
Compare products in the same class with information on usage level, service tasks, and price.
| Model | Level | Usage | Price | View |
|---|---|---|---|---|
| Launch OBDII external HD connector setLaunch | Specialty operation |
| ≈ $48624,000 TL charged · VAT included · import duties excluded | View |
| Launch OBD2 cable 15 cmLaunch | Specialty operation |
| ≈ $401,990 TL charged · VAT included · import duties excluded | View |
| Launch OBD2 cable 30 cmLaunch | Specialty operation |
| ≈ $401,990 TL charged · VAT included · import duties excluded | View |
| Autel MX808 / MX808S Compatible OBD2 Main CableAutel | Specialty operation |
| ≈ $612,990 TL charged · VAT included · import duties excluded | View |
Similar products

Establishes a short male-female extension connection of approximately 15 cm between a compatible Launch device or adapter and the standard 16-pin OBD2 socket.

A 30 cm OBD2 extension cable for Launch devices; it helps in positioning the connection between the vehicle socket and the device more comfortably.

A red-black replacement main cable that connects the 15-pin DB15 port of Autel MX808 and MX808S tablets to the vehicle's standard 16-pin OBD-II socket.

An 8-piece converter cable set prepared to physically connect old type passenger car diagnostic sockets to devices with a standard OBD2 input.