Circuit/System Description
WARNING: This page is about a different car, the 2022 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.
The S79P Front Side Door Window Switch-Passenger provides the S13P Door Lock Switch-Passenger with signal circuit 2773 and signal circuit 2774. Ground is applied at all times to the S13P Door Lock Switch-Passenger. When the lock switch or unlock switch is pressed, ground is applied to the S79P Front Side Door Window Switch-Passenger through signal circuit 2773 or signal circuit 2774.