BODY CONTROL SYSTEM : System Description

WARNING: This page is about a different car, the 2011 Nissan Juke. However, it is still accessible from the selected car via links, so may be relevant.

OUTLINE

BCM (Body Control Module) controls the various electrical components. It inputs the information required to the control from CAN communication and the signal received from each switch and sensor.
BCM has combination switch reading function for reading the operation status of combination switches (light, turn signal, wiper and washer) in addition to a function for controlling the operation of various electrical components. It also has the signal transmission function as the passed point of signal and the power saving control function that reduces the power consumption with the ignition switch OFF.
BCM is equipped with the diagnosis function that performs the diagnosis with CONSULT-III and various settings.

BCM CONTROL FUNCTION LIST

BCM CONTROL FUNCTION CHART

System		Reference
Combination switch reading system		, "COMBINATION SWITCH READING SYSTEM : SYSTEM DIAGRAM "
Signal buffer system		, "SIGNAL BUFFER SYSTEM : SYSTEM DIAGRAM "
Power consumption control system		, "POWER CONSUMPTION CONTROL SYSTEM : SYSTEM DIAGRAM "
Auto light system		"Auto Light System : System Diagram "
Turn signal and hazard warning lamp system		"Turn Signal And Hazard Warning Lamp System : System Diagram "
Headlamp system		"Headlamp System : System Diagram "
Parking, license plate, side maker and tail lamps system		"Parking, License Plate, Side Marker And Tail Lamp System : System Diagram "
Front fog lamp system		"Front Fog Lamp System : System Diagram "
Exterior lamp battery saver system		"Exterior Lamp Battery Saver System : System Diagram "
Daytime running light system		"Daytime Running Light System : System Diagram "
Interior room lamp control system		"Interior Room Lamp Control System : System Diagram "
Interior room lamp battery saver system		"Interior Room Lamp Battery Saver System : System Diagram "
Front wiper and washer system		"Front Wiper And Washer System : System Diagram "
Rear wiper and washer system		"Rear Wiper And Washer System : System Diagram "
Warning chime system		"Warning Chime System : System Diagram "
Power door lock system		"System Diagram "
Nissan Vehicle Immobilizer System (NVIS) - NATS		"Nissan Vehicle Immobilizer System-Nats : System Diagram "
Vehicle security system	Theft warning alarm	"Vehicle Security System : System Diagram "
Vehicle security system	Panic alarm	"Vehicle Security System : System Diagram "
Rear window defogger system		"With Auto A/C : System Diagram " (With automatic A/C) "Without Auto A/C : System Diagram " (Without automatic A/C)
Intelligent Key system/engine start system		"Intelligent Key System : System Diagram "
Back door opener system		"System Diagram "
Air conditioning control system	Automatic A/C	"System Diagram "
Air conditioning control system	Manual A/C	"System Diagram "
Power window system		"Power Window System : System Diagram "
Retained accessory power (Retaind power operation)		"Power Window System : System Description "
Tire pressure monitoring system (TPMS)		"System Description "