5.2 Description of Pin (port)
PIN
Description
Main Cable
Door trigger
(non-delay)
Negative input, instant signal without delay.
Reminder: Door trigger wire is different with door lamp wire. Door
trigger wire has no time delay, instant output signal after opening the
door and instant stop output signal after closing the door. Door lamp wire
always has time delay, instant output signal after opening the door but
not instant stop output signal after closing the door.
Com+
Extension wire, for communicating with OTU/TCU/GPS/Debugging tool
or other device.
Brake
Positive input, directly connect with car original brake signal wire; for
anti-hijacking purpose. If the car already has anti-hijacking function, do
not connect it, otherwise you will meet series of irregular Lock/Unlock
actions.
Lock
Negative output.
Security
Negative output, link to IMMO transponder bypass, IMMO data bypass,
fuel circuit disconnector, original IMMO wire or other security requested
wire.
Steering lamp 1
Positive output; directly supply power to original steering lamp.
Maximum output current 7.5A.
Security Power
Output
Positive output, mainly cooperates with security wire to supply power to
security requested wire, also can be used for other power requested wire,
maximum output current 200mA.
Can single
Can single wire, only used for some old Can-Bus cars, for example: old
Main Cable
PIN 15 Window-up 3
PIN 4
12V-2
PIN 3
Reserved
PIN 1
Door trigger (non-delay)
PIN 16 Steering lamp 2 PIN 5
ACC
PIN 4
Door Lamp -
PIN 2
Com+
Push Button Cable
PIN 6
GND
PIN 5
Reserved
PIN 3
Brake
PIN 1
Reserved
PIN 7
Horn
PIN 6
Reserved
PIN 4
Lock
PIN 2
ACC /Blue
PIN 8
Start
PIN 7
Reserved
PIN 5
Security
PIN 3
ON /Orange
Morse Decoder
PIN 8
Fuel circuit
PIN 6
Steering lamp 1
PIN 4
Brake /Green
PIN 1
IM_AN1
PIN 9
Door Lamp +
PIN 7
Security power output
PIN 5
Press input -1
PIN 2
Reserved
PIN 10 Reserved
PIN 8
Can_High / Can_Single
PIN 6
Press input -2
PIN 3
GND
HF Cable
PIN 9
Can_Low
PIN 7
GND
PIN 4
IM_AN2
PIN 1
HF signal
PIN 10 Can_GND
PIN 8
GND
PIN 5
LED_OUT PIN 2
Reserved
PIN 11 Window-up 1
Start Cable
PIN 6
Shock
PIN 3
GND
PIN 12 Trunk
PIN 1
IG1
Assisted Cable
PIN 4
3.3v power
PIN 13 Unlock
PIN 2
12V-1
PIN 1
Reserved
PIN 14 Window-up 2
PIN 3
IG2
PIN 2
Reserved
10
