9-3 Convertible (9400) L4-2.0L Turbo (B205) (2000)
Microswitch pin 3 is connected to control module pin 4 and microswitch pin 2 is connected to grounding point G36. When the ignition is turned ON, the
control module outputs B+ via a 1 kOhm resistor to the microswitch from pin 4 and when the fifth bow reaches its intermediate position, the microswitch
closes and the control module inputs are grounded.