Nissan Primera P12. Manual — part 565

LAN-172

[CAN]

CAN SYSTEM (TYPE 31)

PFP:23710

System Description

EKS00ASL

CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Many elec-
tronic control units are equipped onto a vehicle, and each control unit shares information and links with other
control units during operation (not independent). In CAN communication, control units are connected with 2
communication lines (CAN H line, CAN L line) allowing a high rate of information transmission with less wiring.
Each control unit transmits/receives data but selectively reads required data only.

Component Parts and Harness Connector Location

EKS00ASM

MKIB0691E

CAN SYSTEM (TYPE 31)

LAN-173

[CAN]

LAN

Wiring Diagram — CAN —

EKS00ASN

MKWA1727E

LAN-174

[CAN]

CAN SYSTEM (TYPE 31)

MKWA1728E

CAN SYSTEM (TYPE 31)

LAN-175

[CAN]

LAN

Work Flow

EKS00ASO

Print all the data of “SELF-DIAG RESULTS” and “DATA MONITOR” for “ENGINE”, “ABS”, “AIR PRES-
SURE MONITOR”, and “SMART ENTRANCE” displayed on CONSULT-II. Refer to the following:

●

EC-83, "DTC U1000 CAN COMMUNICATION LINE"

for “ENGINE”

●

BRC-25, "CAN Communication Circuit"

for “ABS”

●

WT-23, "Inspection 4: CAN Communication Line"

for “AIR PRESSURE MONITOR”

●

BCS-23, "CAN Communication Line Check"

for “SMART ENTRANCE”