System Description: Outline

WARNING: This page is about a different car, the 2020 Infiniti QX50. However, it is still accessible from the selected car via links, so may be relevant.

BCM reads the status of the combination and master light switches (light, turn signal, wiper and washer) and recognizes the status of each switch.
BCM has a combination of 6 output terminals (OUTPUT 1 - 6) and 5 input terminals (INPUT 1 - 5) and reads a maximum of 21 switch states.