1. Bubuka
This manual provides essential information for the proper use and handling of KEYDIY KD transponder copy chips. These chips are designed for use with the KEYDIY KD-X2 device to duplicate various automotive transponder types. The chips are reusable, offering a cost-effective solution for key programming professionals.

This image displays the different types of KEYDIY transponder chips available: KD48, KD4C/4D/G, KD46, and KD8A copy chips, indicating their distinct forms.
2. Komponén produk
Each package typically includes a quantity of KD copy chips, varying by the specific SKU purchased. Common pack sizes are 10, 20, or 50 pieces.
- KD Transponder Copy Chips (e.g., KD 4D, ID4C, ID46, KD4D, KD46, KD48, KD8A)
3. Spésifikasi
3.1 Spésifikasi Umum
| Fitur | Rincian |
|---|---|
| Kasaluyuan | KEYDIY KD-X2 device |
| Chip Types Supported | KD 4D, ID4C, ID46, KD4D, KD46, KD48, KD8A (4C, 4D, 46, 48, 8A) |
| Reusability | Yes, chips can be reused |
| Fungsi R/C | Tanpa |
| Kustomisasi | Yes (refer to KD-X2 device capabilities) |
| Asalna | Daratan Cina |
3.2 Packaging Specifications (Approximate for a typical pack)
| Dimensi / Beurat | Nilai |
|---|---|
| Panjangna | 25 mm |
| Lebar | 15 mm |
| Jangkungna | 1 mm |
| Beurat | 0.09 kg |
| Waktu Ngolah | 6 dinten |
4. Setup jeung Persiapan
These transponder chips are designed to be used in conjunction with the KEYDIY KD-X2 device. Ensure your KD-X2 device is updated to the latest firmware version for optimal compatibility and functionality.
- Identify Chip Type: Determine the correct KD transponder chip type required for the vehicle key you intend to duplicate (e.g., KD4D, KD46, KD48, KD8A). Refer to the KD-X2 device's software for guidance on chip selection.
- Prepare KD-X2 Device: Power on your KD-X2 device and navigate to the transponder cloning or generation function.
- Place Chip: Carefully place the selected KD copy chip into the designated transponder slot or coil area on the KD-X2 device. Ensure it is seated correctly for proper detection.

This image shows a pile of KD48 transponder chips, which are small, cylindrical glass capsules.

This image shows a pile of KD4C/4D/G transponder chips, which are small, rectangular black plastic components.

This image shows a pile of KD46 transponder chips, which are small, rectangular black plastic components.

This image shows a pile of KD8A copy chips, which are small, rectangular black plastic components.
5. Parentah Operasi
Once the KD copy chip is correctly placed in the KD-X2 device, follow the instructions on the KD-X2 device's screen to perform the desired operation (e.g., transponder cloning, generation).
- Read Original Key (if cloning): If cloning an existing key, place the original key in the KD-X2's key slot and follow the prompts to read its transponder data.
- Generate/Write Data: Select the appropriate function on the KD-X2 (e.g., 'Clone', 'Generate Transponder'). The device will then write the necessary data to the KD copy chip.
- Verifikasi: After the process is complete, the KD-X2 device will typically prompt you to verify the newly programmed chip. Follow the on-screen instructions to confirm successful programming.
- Install Chip: Once programmed, remove the KD copy chip from the KD-X2 device and install it into the new key shell or remote.
Important: Always refer to the specific user manual for your KEYDIY KD-X2 device for detailed operating procedures and safety guidelines.
6. Pangropéa
KD transponder chips require minimal maintenance. Proper handling and storage are crucial for their longevity and performance.
- Panyimpenan: Store chips in a dry, cool environment, away from direct sunlight, extreme temperatures, and strong magnetic fields.
- Penanganan: Handle chips carefully to avoid physical damage. Do not bend, drop, or expose them to excessive force.
- beberesih: If necessary, gently wipe chips with a soft, dry cloth. Do not use harsh chemicals or abrasive materials.
7. Cara ngungkulan
If you encounter issues while using the KD transponder copy chips, consider the following common problems and solutions:
| Masalah | Solusi anu mungkin |
|---|---|
| Chip not detected by KD-X2 | Ensure the chip is correctly seated in the device's transponder slot. Check for any physical damage to the chip. Restart the KD-X2 device. |
| Programming failure | Verify that the correct chip type is selected for the target vehicle. Ensure the KD-X2 device has sufficient power. Update KD-X2 firmware. Try a different chip. |
| Programmed chip does not work in vehicle | Confirm the vehicle's transponder system is compatible with the generated chip type. Ensure the chip is correctly installed in the key shell. Re-attempt programming. Consult the vehicle's service manual. |
| Chip is not reusable after first use | While these chips are generally reusable, certain programming procedures or vehicle systems might 'lock' a chip. Consult KD-X2 documentation for specific chip reusability limitations. |
8. Tips pamaké
Taya tips pamaké husus éta sadia ti ulang customerviews or Q&A for this product. Always refer to the official KEYDIY KD-X2 device manual for best practices and detailed operational guidance.
9. Garansi jeung Rojongan
Specific warranty information for KEYDIY KD transponder copy chips is not provided in the product details. For any warranty claims, technical support, or product inquiries, please contact the seller or KEYDIY official support channels directly.





