Nissan X-Trail 32. Manual - part 1498

LAN-32

< SYSTEM DESCRIPTION >

[CAN]

SYSTEM

• Example: Transmitted signals

• Example: Received signals

NOTE:
The above signal names and signal communications are provided for reference purposes. For CAN communi-
cations signals of this vehicle, refer to 

LAN-41, "CAN COMMUNICATION SYSTEM : CAN Communication

Signal Chart"

.

JSMIA0576GB

JSMIA0577GB

LAN

SYSTEM

LAN-33

< SYSTEM DESCRIPTION >

[CAN]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

CAN COMMUNICATION SYSTEM : CAN Communication Control Circuit

INFOID:0000000010715306

CAN communication control circuit is incorporated into the control unit and transmits/receives CAN communi-
cation signals.

*: These are the only control units wired with both ends of CAN communication system.

CAN COMMUNICATION SYSTEM : CAN System Specification Chart

INFOID:0000000010715307

Determine CAN system type from the following specification chart.
NOTE:
Refer to 

LAN-17, "Trouble Diagnosis Procedure"

 for how to use CAN system specification chart.

Refer to the specification as shown in the chart.

SPECIFICATION CHART A

Determine CAN system type from the following specification chart.

JSMIA0453GB

Component

System description

CAN controller

It controls CAN communication signal transmission and reception, error detection, etc.

Transceiver IC

It converts digital signal into CAN communication signal, and CAN communication signal into digital 
signal.

Noise filter

It eliminates noise of CAN communication signal.

Termination circuit

*

(Resistance of approx. 120 

Ω

)

Generates a potential difference between CAN-H and CAN-L.

Body type

Wagon

Axle

2WD

4WD

Engine

MR20DD

R9M

MR20DD

QR25DE

R9M

Transmission

M/T

CVT

M/T

CVT

CVT

CVT

M/T

Brake control

VDC

Specification chart

A

B

A

B

C

C

D

LAN-34

< SYSTEM DESCRIPTION >

[CAN]

SYSTEM

×

: Applicable

*1: With auto A/C

*2: With manual A/C

VEHICLE EQUIPMENT IDENTIFICATION INFORMATION

NOTE:
Check CAN system type from the vehicle shape and equipment.

Body type

Wagon

Axle

2WD

Engine

MR

20

DD

R9M

Transmission

M/T

Brake control

VDC

Navigation system

×

×

×

×

×

×

×

×

Sonar system

×

×

×

×

×

×

×

×

Intelligent key system

×

×

×

×

×

×

×

×

Front emergency braking sys-
tem

×

×

×

×

×

×

×

×

LDW system

×

×

×

×

×

×

×

×

CAN system type

101

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

CAN communication unit

ECM

×

×

×

×

×

×

×

×

×

×

×

×

×

×

×

×

×

ABS actuator and electric unit 
(control unit)

×

×

×

×

×

×

×

×

×

×

×

×

×

×

×

×

×

IPDM E/R

×

×

×

×

×

×

×

×

×

×

×

×

×

×

×

×

×

Data link connector

×

×

×

×

×

×

×

×

×

×

×

×

×

×

×

×

×

Electric parking brake control 
module

×

×

×

×

×

×

×

×

×

×

×

×

×

×

×

×

×

Steering lock unit

×

×

×

×

×

×

×

×

Combination meter

×

×

×

×

×

×

×

×

×

×

×

×

×

×

×

×

×

Air bag diagnosis sensor unit

×

×

×

×

×

×

×

×

×

×

×

×

×

×

×

×

×

Chassis control module

×

×

×

×

×

×

×

×

×

×

×

×

×

×

×

×

×

EPS control unit

×

×

×

×

×

×

×

×

×

×

×

×

×

×

×

×

×

Steering angle sensor

×

×

×

×

×

×

×

×

×

×

×

×

×

×

×

×

×

Automatic back door control 
unit

×

×

×

×

×

×

×

×

Sonar control unit

×

×

×

×

×

×

×

×

BCM

×

×

×

×

×

×

×

×

×

×

×

×

×

×

×

×

×

NAVI control unit

×

×

×

×

×

×

×

×

Around view monitor control 
unit

×

×

×

×

×

×

×

×

A/C auto amp.

*1

 or A/C amp.

*2

×

×

×

×

×

×

×

×

×

×

×

×

×

×

×

×

×

Front camera unit

×

×

×

×

×

×

×

×

Chassis communication unit

Chassis control module

×

×

×

×

×

×

×

×

Distance sensor

×

×

×

×

×

×

×

×

LAN

SYSTEM

LAN-35

< SYSTEM DESCRIPTION >

[CAN]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

SPECIFICATION CHART B

Determine CAN system type from the following specification chart.

NAVI control unit

Rear LH corner sonar sensor

Push-button ignition switch

FEB warning lamp

Front camera unit

With navigation system

With sonar system

With intelligent key system

With front emergency braking sys-
tem

With LDW system

JSMIA1847ZZ