How to Use XP400 Programmer

Instruction: For how to use XP400 programmer (esp. ports for connection) with Autel IM608 or IM508

Connect the IM608 tablet to the XP400 Key Programmer (no vehicle connection required) to access the key chip, read, retrieve and write key information, as well as other key related functions. The XP400 includes 12 ports:

1. DC Port – provides 12V DC powersupply.
2. USB Port – provides data communication and 5V DC powersupply.
3. DB 26-Pin Port – connects with the Mercedes Benz infrared cable, vehicle key cable, ECU cable, MCU cable, MC9S12cable.
4. Cross Signal Pins – holds the MCU board, MCU spare cable or DIY signalinterface.
5. IC Card InductionArea
6. Vehicle Key Slot – holds the vehiclekey.
7. Transponder Slot – holds thetransponder.

• Remote Control Transponder InductionArea
• Mercedes Infrared Key Slot – holds the Mercedes infraredkey.
• Status LED – indicates the current operatingstatus.
• Locker – locks the EEPROM component transponder slot to ensure properfunctioning.
• EEPROM Component Transponder Slot – holds the EEPROM plug-in transponder or EEPROMsocket.

in detail….

1. DC Port

DC Port is used to provide 12 V power supply for the XP400.

2. USB Port

The Type B USB port provides data communication and power supply for handheld device, PC and XP400.

3. DB 26-Pin Port

Five components can be connected to this port: 

Mercedes Infrared Cable

APA102 – Remote Match Cable (optional)

APA104 – ECU Cable

APA105– MCU Cable

APA106 – MC9S12 Cable

I. APA102– Remote Match Cable(optional)

No.	Color	Definition	Pin correspond to DB26	Note
1	Red	VCC5V	16
2	Black	GND	3/10/25
3	Blue and White	REMOTE_MISO	14
4	Gray and White	REMOTE_MOSI	5