Nissan Murano. Manual — part 308

DAS-122

< SYSTEM DESCRIPTION >

[BSW]

DIAGNOSIS SYSTEM (CAMERA CONTROL UNIT)

WASH ACTIVE

AIR ACTIVE

AIR & WASHER ACTIVE

CONFIGURATION

Configuration includes functions as follows.

Test item

Operation

Description

BSW indicator RH

LED RH INDICATOR

Off

Stops transmitting the BSW indicator RH signal below to
end the test

OFF

On

Transmits the BSW indicator RH signal to the BSW indi-
cator

ON

Test item

Operation

Description

Rear view camera washer

WASH ACTIVE

Off

Stops transmitting the rear view camera washer signal
below to end the test

OFF

On

Transmits the rear view camera washer signal to the
pump control unit via communication line

ON

Test item

Operation

Description

Rear view camera air blower

AIR ACTIVE

Off

Stops transmitting the rear view camera air blow signal
below to end the test

OFF

On

Transmits the rear view camera air blow signal to the
pump control unit via communication line

ON

Test item

Operation

Description

Rear view camera air blower

and washer

AIR & WASHER AC-
TIVE

Off

Stops transmitting the rear view camera air blow / wash-
er signal below to end the test

OFF

On

Transmits the rear view camera air blow / washer signal
to the pump control unit via communication line

ON

Function

Description

Read/Write Configuration

Before Replace ECU

Allows the reading of vehicle specification written in camera con-
trol unit to store the specification in CONSULT.

After Replace ECU

Allows the writing of the vehicle information stored in CONSULT
into the camera control unit.

Manual Configuration

Allows the writing of the vehicle specification into the camera con-
trol unit by hand.

DAS

CAMERA CONTROL UNIT

DAS-123

< ECU DIAGNOSIS INFORMATION >

[BSW]

C

D

E

F

G

H

I

J

K

L

M

B

N

P

A

ECU DIAGNOSIS INFORMATION

CAMERA CONTROL UNIT

Reference Value

INFOID:0000000009723326

VALUES ON THE DIAGNOSIS TOOL

NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.

CONSULT MONITOR ITEM

Monitor Item

Condition

Value/Status

ST ANGLE SENSOR SIGNAL
[ON/OFF]

Ignition switch
ON

When steering angle sensor signal is input

ON

Other than the above

OFF

REVERSE SIGNAL
[ON/OFF]

Ignition switch
ON

R position

ON

Other than R position

OFF

VEHICLE SPEED SIGNAL
[ON/OFF]

Ignition switch
ON

When vehicle speed is input

ON

Other than the above

OFF

ILL
[ON/OFF]

Ignition switch
ON

When lighting switch is ON

ON

When lighting switch is OFF

OFF

CAMERA SWITCH SIGNAL
[ON/OFF]

Ignition switch
ON

When camera switch signal is input

ON

Other than the above

OFF

CAMERA OFF SIGNAL
[ON/OFF]

Ignition switch
ON

When camera OFF signal is input

ON

Other than the above

OFF

ITS SW 1
[ON/OFF]

Ignition switch
ON

Warning systems switch is ON. (Warning systems ON
indicator illuminates.)

ON

Warning systems switch is OFF. (Warning systems
ON indicator OFF.)

OFF

ITS SW 1 IND
[ON/OFF]

Ignition switch
ON

Warning systems ON indicator illuminates.

ON

Warning systems ON indicator OFF

OFF

ST ANGLE SENSOR TYPE
[Absolute]

Ignition switch
ON

—

Absolute

STEERING GEAR RATIO TYPE
[TYPE1]

Ignition switch
ON

—

TYPE1

STEERING POSITION
[LHD]

Ignition switch
ON

—

LHD

WASH SW
[ON/OFF]

Ignition switch
ON

When washer switch signal is input

ON

Other than the above

OFF

REAR CAMERA IMAGE SIGNAL
[OK/NG]

Ignition switch
ON

When rear camera image signal input status is normal

OK

When rear view camera image signal input status is
not normal

NG

R-CAMERA COMM STATUS
[OK/NG]

Ignition switch
ON

When communication status with rear camera is nor-
mal

OK

When communication status with rear camera is not
normal

NG

TURN SIGNAL
[ON/OFF]

Ignition switch
ON

Turn signal is ON

ON

Turn signal is OFF

OFF

ITS SW 2
[No setting]

Ignition switch
ON

—

No setting

DAS-124

< ECU DIAGNOSIS INFORMATION >

[BSW]

CAMERA CONTROL UNIT

TERMINAL LAYOUT

PHYSICAL VALUES

PUMP COMM STATUS
[OK/NG]

Ignition switch
ON

When communication signal is input

OK

Other than the above

NG

ITS SW 2 IND
[No setting]

Ignition switch
ON

—

No setting

Monitor Item

Condition

Value/Status

JSNIA4749ZZ

Terminal

(Wire color)

Description

Condition

Standard value

Reference value

(Approx.)

+

–

Signal name

Input/

Output

1

(B)

Ground

Ground

—

Ignition

switch

ON

—

0 - 0.1 V

0 V

2

(V)

1

(B)

Battery power supply

Input

Ignition

switch

OFF

—

9.5 - 16 V

Battery voltage

3

(G)

1

(B)

Ignition signal

Input

Ignition

switch

ON

—

9.5 - 16 V

Battery voltage

7

(R)

Ground

BSW indicator LH

Output

Ignition

switch

ON

Approx. 2 sec. after ignition
switch OFF

⇒

ON (bulb

check).

5.5 - 16 V

6.0 V

8

(G)

Ground

BSW indicator RH

Output

Ignition

switch

ON

Approx. 2 sec. after ignition
switch OFF

⇒

ON (bulb

check)

5.5 - 16 V

6.0 V

15

(BR)

Ground

Warning systems ON
indicator

Output

Ignition

switch

ON

Warning systems ON indi-
cator ON

0 - 0.1 V

0 V

Warning systems ON indi-
cator OFF

9.5 - 16 V

12.0 V

17

(GR)

Ground

Warning systems
switch

Input

Ignition

switch

ON

When warning systems
switch is not pressed

9.5 - 16 V

12.0 V

When warning systems
switch is pressed

0 - 0.1 V

0 V

25

(R)

1

(B)

Reverse signal

Input

Ignition

switch

ON

R position

9.5 - 16 V

12.0 V

Other than R position

0 - 0.1 V

0 V

27

(L)

—

CAN-H

Input/

Output

—

—

—

—

28

(P)

—

CAN-L

Input/

Output

—

—

—

—

DAS

CAMERA CONTROL UNIT

DAS-125

< ECU DIAGNOSIS INFORMATION >

[BSW]

C

D

E

F

G

H

I

J

K

L

M

B

N

P

A

36

(W)

Ground

Communication sig-
nal
(CAMERA

→

PUMP)

Output

Ignition

switch

ON

—

Input the waveform synchronized

with the communication status.

37

(SB)

Ground

COMM GND

—

Ignition

switch

ON

—

0 - 0.1 V

0 V

38

(V)

Ground

Communication sig-
nal
(PUMP

→

CAMERA)

Input

Ignition

switch

ON

—

Input the waveform synchronized

with the communication status.

40

(R)

Ground

Washer level switch

Input

Ignition

switch

ON

Washer is empty

0 - 0.1 V

0 V

Washer is not empty

9.5 - 16 V

12 V

47

(B)

48

Camera image signal

Output

Ignition

switch

ON

—

Input the waveform synchronized

with the camera image signal.

48

Ground

Camera image signal
ground

—

Ignition

switch

ON

—

0 - 0.1 V

0 V

49

(W)

52

(R/W)

Rear camera commu-
nication signal

Input/

Output

Ignition

switch

ON

—

Input the waveform synchronized

with the communication status.

50

(R/L)

52

(R/W)

Rear camera power
supply

Output

Ignition

switch

ON

—

5.0 - 9.0 V

6.0 V

52

(R/W)

Ground

Rear camera ground

—

Ignition

switch

ON

—

0 - 0.1 V

0 V

Terminal

(Wire color)

Description

Condition

Standard value

Reference value

(Approx.)

+

–

Signal name

Input/

Output

PKIB5039J

PKIB5039J

JSNIA0834GB

JSNIA0836GB