Combination Switch Reading Function: Description
WARNING: This page is about a different car, the 2006 Infiniti G35. However, it is still accessible from the selected car via links, so may be relevant.
- BCM reads combination switch (lighting switch, wiper switch) status, and controls various electrical component according to the results.
- BCM reads information of a maximum of 20 switches by combining five output terminals (OUTPUT 1-5) and five input terminals (INPUT 1-5).