HomeLink Unit Connector for Inputs and Outputs

HomeLink® Unit 12P Connector (female terminals) (with panoramic glass roof)


Terminal number
Terminal name
Description
Signal
1
VSW
Power source for HomeLink® switch
About battery voltage at all times
2
???
Not used
???
3
GND
HomeLink® unit ground
Less than 0.2 V at all times
4
SW3
Detects HomeLink® switch (SW3) signal
???
5
???
Not used
???
6
?B BACK UP
?B power source
About battery voltage at all times
7
SW1
Detects HomeLink® switch (SW1) signal
???
8
???
Not used
???
9
LED?
Outputs HomeLink® switch indicator signal
???
10
SW2
Detects HomeLink® switch (SW2) signal
???
11
???
Not used
???
12
LED?
Ground for HomeLink® switch indicator signal
???

HomeLink® Unit 5P Connector (female terminals) (without panoramic glass roof)


Terminal number
Terminal name
Description
Signal
1
?B BACK UP
?B power source
About battery voltage at all times
2
ILLUMI?
Detects illumination signal
With combination light switch PARKING: about battery voltage
With combination light switch OFF: less than 0.2 V
3
???
Not used
???
4
GND
HomeLink® unit ground
Less than 0.2 V at all times
5
ILL?(LED)
Outputs illumination signal
???