9-3 Viggen Convertible (9400) L4-2.3L Turbo (B235) HO (2001)
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When the ignition is turned ON, the control module outputs B+ via a 1 kOhm resistor to the microswitches from pin 5 and 33, and the microswitches
close when the soft top cover locks and the control module inputs are grounded.
Microswitch, Soft Top Storage
Microswitch, Soft Top Storage
During operation of the soft top, it is necessary that the storage bag is in its bottom position so that the soft top can fit in the space when folded down.
Therefore, there are two microswitches in the folds of the soft top storage and these microswitches sense if the storage bag is in its lower position or not.
The microswitches are connected in series, so that pin 1 on the left microswitch is connected to control module pin 30 and microswitch pin 2 is
connected to the right microswitch pin 1.The right microswitch pin 2 is connected to grounding point G36.
