International Buyers - Please Note:
If you need to return the item for some reasons, pls contact us via ebay message at the fist time to get the RMA# and return address instead of sending back directly without permission.Thank you!
KD-X4 combines Functions Of : KD master + KD MAX + KD MATE + KD MINI PROG
KD-X4 is a professional device that integrates recognition, generation, copying, progarmming, and matching. It can be operated independently, or connected to tablets, mobile phones, and PC software in multiple free modes.
Lo/c-ksm-ith can choose the mode of operation that suits their own usage habits. Exclusive priority release of some industry-leading features.
The device supports frequency detection (supporting 2.4G), remote control generation, remote control simulation, key-less remote simulation, remote control copying, chip recognition/copying, chip generation, chip acquisition, key u-nl-o-c-king, immo progarmming, progarmmer reading and writing data, online upgrading and other functions.
It has become a professional device for l-o-c-ksm-ith with simple operation, stable performance, and wide coverage of car models.
KEYDIY KD-X4 L-o-c-ksm-ith's Universal Tool Features:
Industry Debut UWB (Bluetooth) Key Detection : Detects Bluetooth-enabled car keys with precision.
For Toyota Used Ke-y Unl-o-c-k-Free Progarmming : Exclusive feature for progarmming Toyota used ke-ys without unl-o-c-king.
MLB Chip Detection Function : First-to-market technology for detecting MLB chips.
FCANFD Integration : No additional accessories required for advanced diagnostics.
24V Chinese Heavy-Duty Truck Model Progarmming : Supports heavy-duty truck k-ey progarmming.
Built-In Programmer Function : Future support for 5A mileage progarmming.
One-Second Startup : Boosts efficiency by reducing startup time significantly.
Language Support : English, and Chinese.
For Ford Alarm Cancellation & Toyota 8A Blade K-ey Progarmming : One wire harness handles both tasks (requires separate purchase).
KEYDIY KD-X4 Universal K-ey Progarmmer Supported Functions:
Remote Generation : Supports 5600+ remote control progarm generations.
For Toyota Rollin-Code Bypass + MQB K-ey Progarmming : For 2019+ Toyota models.
Remote Copying : Compatible with 50+ car models.
Ke-y Simulation : Simulates remote controls and smart ke-ys.
Frequency Detection : Detects 315M, 433M, 467M, 868M, 902M, and 2.4G frequencies.
Anti-Theft Chip Recognition : Supports MLB, 5C, 46, 47, 48, MOB48, 4D, 4C, 8A, 6A, 4A, 8E, 8C, 13, 11, 12, 7935X, 49, 33/40-44 AUDI5 ID card IC card.
Specialized Chip Generation : Generates Toyota G, NB multifunctional, 30/40-44, 48, 4D/4C, Toyota 8A/H, and 46 specialized chips.
Chip Acquisition : Supports device acquisition antenna, external acquisition antenna, and built-in acquisition enhancer for BYD all-key-lost scenarios, OBD 48, and more.
Ke-y Unl-o-c-king : Works with 36 different brand keys.
Battery Voltage Detection : Tests 3V remote ke-y battery voltage.
Ke-y Leakage Detection : Identifies 3V remote control key leakage.
Second-Hand Remote Progarmming Without Unl-o-c-king : Supports for Toyota/Lexus 8A-AA, BA, 4A-type used k-ey u-nl-o-c-k-free progarmming.
Immo Progarmming : Compatible with 51+ brands, with continuous updates.
Progarmmer Function : Reads immo data from for Vo-l-ks-w-a-gen Audi M-Q-B dashboards.
Button and Interface Function Description
Using the KEYDIY KD-X4 is straightforward and user-friendly. Follow these steps to get started:
Power On/Off Button:
In the off state, press and hold the power button for 2 seconds to turn on the device.
When the device is on, press and hold the power button for 2 seconds to turn it off.
Chip Recognition Button:
Press to enter the chip detection function.
Long press to access the function-switching menu, where you can select:
Chip Recognition
Ignition Coil Detection
System Settings
Remote Copy Button:
Press to enter the remote normal copy function.
Long press to access the function-switching menu, where you can select:
Normal Copy
Special Copy
Remote Data Comparison
Frequency Detection Button:
Press to enter the frequency detection mode within 315MHz.
Long press to access the function-switching menu, where you can select:
Frequency Detection within 315MHz
433.92MHz Frequency Detection
Battery Voltage Detection/Leakage Detection
(Refer to Figure 3 on the right)
Key Induction Coil and IMMO Chip Placement Hole:
Used for identifying and copying car key IMMO chips.
Can also generate KD remotes wirelessly.
Frequency Detection Area:
Place the key in this area and press the remote control button to detect the frequency.
Power Indicator Light:
Power On Status: Indicator light flashes.
Charging Status: Indicator light stays on and turns yellow.
Fully Charged Status: Indicator light stays on and turns green.
Display Screen:
Displays device information, key information, and more.
USB Interface:
Used for charging or connecting to mobile phones or PC terminals via a wired connection.
Progarmmer Interface:
Used to read data from for V-o-l-ksw-a-gen M-Q-B dashboards, for Audi dashboards, B-C-M data, and various octagonal chip EEPROMs.
Wired Progarmming Interface:
Used for KD wired remote generation, unl-o-c-king original k-eys, detecting remote battery voltage, and leakage detection.
Collecting Antenna:
Collects car ignition data, tests ignition coils, performs chip simulation, and other functions.
External Acquisition Antenna Interface:
Used for collecting car ignition data, ignition coil detection, chip simulation, and similar functions.
For Toyota Adapter Cable Interface:
Used for Toyota/Lexus smart k-e-y all-k-e-y-lost scenarios.
OBD Main Cable Interface:
Connects the external OBD II cable to the car.
Works with the Mobile KD App to enable progarmming functions.
Product Specifications:
Battery capacity: 3.7V 3500MAh
KEYDIY KD-X4 K-e-y Progarmmer Frequently Asked Questions:
What is the KEYDIY KD-X4, and what does it do?
The KEYDIY KD-X4 is an advanced l-o-c-ksm-ith tool designed for automotive k-e-y progarmming and repair tasks. It combines functionalities such as k-e-y recognition, generation, copying, progarmming, and matching into one device. It supports over 5600 remote control progarm generations, frequency detection, chip recognition, and immobilizer progarmming for various car brands.
Which car models and brands does the KEYDIY KD-X4 support?
The KD-X4 supports over 51+ car brands, including for Toyota, for Lexus, for Ford, for V-o-l-ksw-a-g-en, for Audi, and more. It also provides specialized functions like for Toyota Rollin-Code Bypass and M-Q-B ke--y progarmming for 2019+ Toyota models.
Can the KD-X4 unlock and reprogarm used car k-e-ys?
Yes, the KD-X4 supports unl-o-c-king used ke-ys, including for Toyota 8A, 4A, and other transponder types, allowing them to be reprogarmmed for another vehicle.
Does the KD-X4 support k-e-y progarmming for heavy-duty trucks?
Yes, the KD-X4 includes 24V Chinese heavy-duty truck k-e-y progarmming, making it compatible with commercial vehicles.
What languages does the KEYDIY KD-X4 support?
The KD-X4 offers multilingual support in 19 languages, including Arabic, Korean, German, Spanish, English, and Chinese, making it accessible to users worldwide.
What is included in the KD-X4 package?
The KEYDIY KD-X4 box contains the KD-X4 device, OBD main cable, USB cable, for Toyota adapter cable, progarmmer adapter board, progarmmer wiring cable, remote control burning cable, k-e-y unl-o-c-king cable, and an external acquisition antenna.
1pc x USB Cable
1pc x for Toyota Adapter Cable
1pc x Progarmmer Adapter Board
1pc x Progarmmer Wiring Cable
1pc x Remote Control Burning Cable
1pc x Key Unlocking Cable
1pc x External Acquisition Antenna
