9-3 (9440) V6-2.8L Turbo (2008)
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Main task
Used to activate front fog lights. BCM sends button status on the bus.
Type
The light switch has a button with return spring for the front fog lights. When the button is depressed, pin 3 is grounded. The button has an internal
diagnostic resistor. When the button is not depressed, only the internal resistor (1.8 kOhm) is connected between the connection and ground.
Connection
