CAN-bus
2.
Pin definition and factory defaults of programmable outputs/inputs
Male pins of black-box 18pin port
Programmable outputs/inputs configuration can be done out via programming (see chapter
4.) or via TEC-PROG tool and software with Windows PC. Factory defaults are predefined
according to table 1. These settings can be restored by resetting the unit (see chapter 5.)
Pin definition and factory defaults of programmable outputs/inputs – table 1
Pin
no.
Harness wire
color
Functionality
Factory default
settings
Maximum
current
1
Blue/red
Programmable output (+ / -)
with changeable polarity*
Front parking sensors
po
200 mA
2
Blue/yellow
Programmable output (+ / -)
with changeable polarity*
Back parking sensors
po
200 mA
3
Black
Ground of power supply
-
-**
4
White/black
Programmable output (+)
ACC
50 mA
5
Green/yellow
Programmable output (-)
Brake
50 mA
6
Pink/green
Programmable output (+)
Ignition
50 mA
7
Yellow/red
Programmable output (+)
PDC LED
50 mA
8
Green
Programmable input (-)
PDC control button
1.5 mA
9
Blue
Programmable input (-)
Unlock central door
locking
1.5 mA
10
Brown/red
CAN-high of vehicle data bus
-
-
11
Brown
CAN-low of vehicle data bus
-
-
12
Red
+12V of power supply
-
750 (4) mA
***
13
Gray/black
Programmable output (-)
Original buttons
50 mA
14
Gray/blue
Programmable output (-)
Car is moving
50 mA
15
Gray/green
Programmable output (-)
Parking brake
50 mA
16
Gray/yellow
Programmable output (-)
Speed
50 mA
17
Orange/white
Programmable input (+)
Hazard light control
1.5 mA
18
Orange/green
Programmable input (-)
Trunk opening
1.5 mA
* Outputs with changeable polarity. Outputs’ operation with load higher than the indicated
is not guaranteed and may damage the unit.
** Consumed current of output pin 3 depends on the load connected to all negative outputs.
*** Typical current rate is indicated for operation and standby modes. It may change
depending on positive outputs’ load.
Avoid making contact between ground and outputs pins 4, 6, 7 or +12V and outputs pins 5,
13-16. Otherwise the unit is damaged.