Autel XP400 Key and Chip Programmer Work with Autel MaxiIM IM608/IM508

Autel XP400 Key and Chip Programmer Work with Autel MaxiIM IM608/IM508

Autel XP400 KEY & CHIP PROGRAMMER Function List:

Support PC
MCU / EEPROM Chips Read / Write
ECU Read / Write
MC9S12 Encryption Chip Read / Write
Key Read / Write
Mercedes Infrared Key Read / Write
Remote Frequency Detect
IC Card Read/Write


Autel XP400 KEY & CHIP PROGRAMMER Introduction:

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 power supply.
2. USB Port – provides data communication and 5V DC power supply.
3. DB 26-Pin Port – connects with the Mercedes Benz infrared cable, vehicle key cable, ECU cable, MCU cable, MC9S12 cable.
4. Cross Signal Pins – holds the MCU board, MCU spare cable or DIY signal interface.
5. IC Card Induction Area
6. Vehicle Key Slot – holds the vehicle key.
7. Transponder Slot – holds the transponder.
8. Remote Control transponder Induction Area Figure 2-5 XP400 Views 11
9. Mercedes Infrared Key Slot – holds the Mercedes infrared key.
10. Status LED – indicates the current operating status.
11. Locker – locks the EEPROM component transponder slot to ensure proper functioning.
12. EEPROM Component Transponder Slot – holds the EEPROM plug-in transponder or EEPROM socket.

DC Port : Provides 12 V power supply for the XP400.
USB Port: Provides data communication and power supply for handheld device, PC and XP400.
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

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
5	Brown and White	REMOTE_CLK	23
6	Green and White	REMOTE_RX_C S	15

APA104 – ECU Cable

No.	Color	Definition	Pin correspond to DB26	Note
1	Red	VCC12V	7
2	Black	GND	25
3	Green	IGN	/
4	Orange	CANL	8
5	Blue	CANH	17
6	Brown	BOOTM	/
7	Yellow	K	18
8	White	LIN	26

No.	Color	Definition	Pin correspond to DB26	Note
1	Red and White	VPP1	20
2	Red and Black	VPP2	12
3	Red and Yellow	+12V	7
4	Red and Blue	VPPR	/
5	Black	GND	25
6	White	S1	14
7	Brown	S2	5
8	Gray	S3	23
9	Blue	S4	11
10	Red	S5	21
11	Orange	S6	13
12	Purple	S7	4
13	Yellow	S8	19
14	Green	S9	2
15	Black	GND	10	Shielded Twisted
16	White	OSC	1	Shielded Twisted

No.	Color	Definition	Pin correspond to DB26	Note
1	Red	+5V	16
2	Black	GND	25
3	Green	XCLKS	2
4	Blue	T/R	11
5	Yellow	RESET	19
6	Black	GND	10	Shielded Twisted
7	White	OSC	1	Shielded Twisted

Indicator	Status	Description
On	Light Green	Powered on and default
	Flash Green	Communication
	Light Red	Error