Nissan Almera Tino V10. Manual — part 799

SEL723Y

Component Inspection

=NLEL0642

ECM/COMBINATION METER INTERNAL CIRCUIT
INSPECTION

NLEL0642S01

I

Remove ECM and combination meter from vehicle.

I

Check resistance between ECM terminals 94 and 86.

I

Check resistance between combination meter terminals 39
and 40.

Unit

Terminal

Resistance value (

Ω

)

ECM

94 - 86

Approx. 108 - 132

Combination meter

39 - 40

CAN SYSTEM (TYPE 1)

Component Inspection

EL-492

Component Parts and Harness Connector
Location

NLEL0643

YEL430E

System Description

NLEL0644

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
electonic 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 wir-
ing. Each control unit transmits/receives data but selectively reads required data only.

GI

MA

EM

LC

EC

FE

CL

MT

AT

AX

SU

BR

ST

RS

BT

HA

SC

IDX

CAN SYSTEM (TYPE 2)

Component Parts and Harness Connector Location

EL-493

Wiring Diagram — CAN —

NLEL0645

YEL049E

CAN SYSTEM (TYPE 2)

Wiring Diagram — CAN —

EL-494

YEL050E

GI

MA

EM

LC

EC

FE

CL

MT

AT

AX

SU

BR

ST

RS

BT

HA

SC

IDX

CAN SYSTEM (TYPE 2)

Wiring Diagram — CAN — (Cont’d)

EL-495