Circuit Operation

This section is intended to provide the technician with an understanding of the Body Control Module (BCM) operation. The BCM systems listed below are not described in detail in this section. For a detailed circuit description, refer to the following procedures.Refer to the following circuit descriptions for more detail:
^ keyless Entry System Circuit Description
^ Content Theft Deterrent (CTD) Circuit Description
^ Vehicle Theft Deterrent (VTD) Circuit Description
^ Audible Warnings Circuit Description
^ Retained Accessory Power (RAP) Circuit Description
^ Power Door Locks Circuit Description Rear Compartment Lid Release Circuit Description
^ Interior Lights Circuit Description