Nissan Murano. Manual — part 284

DAS-26

< ECU DIAGNOSIS INFORMATION >

[LDW]

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-27

< ECU DIAGNOSIS INFORMATION >

[LDW]

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

DAS-28

< ECU DIAGNOSIS INFORMATION >

[LDW]

CAMERA CONTROL UNIT

Fail-Safe

INFOID:0000000009723218

53

(B)

54

Rear camera image
signal (+)

Input

Ignition

switch

ON

—

Input the waveform synchronized

with the camera image signal.

54

Ground

Rear camera image
signal (

−

)

—

Ignition

switch

ON

—

0 - 0.1 V

0 V

Terminal

(Wire color)

Description

Condition

Standard value

Reference value

(Approx.)

+

–

Signal name

Input/

Output

JSNIA0834GB

DTC

Display contents of CONSULT

Malfunction detection condition

Fail-safe condition

C1A03
VHCL SPEED SE CIRC

If the vehicle speed signal (wheel speed) from
ABS actuator and electric unit (control unit) re-
ceived by the camera control unit via CAN com-
munication, are inconsistent

• LDW system is cancel
• BSW system is cancel

C1A04
ABS/TCS/VDC CIRC

If a malfunction occurs in the VDC/TCS/ABS
system

• LDW system is cancel
• BSW system is cancel

C1A39
STRG SEN CIR

If the steering angle sensor is malfunction

• LDW system is cancel
• BSW system is cancel

U0122
VDC P-RUN DIAGNOSIS

If camera control unit detects an error signal
that is received from ABS actuator and electric
unit (control unit) via CAN communication

• LDW system is cancel
• BSW system is cancel

U0416
VDC CHECKSUM DIAGNOSIS

If camera control unit detects an error signal
that is received from ABS actuator and electric
unit (control unit) via CAN communication

• LDW system is cancel
• BSW system is cancel

U0428
ST ANGLE SENSOR CALIBRA-
TION

Neutral position adjustment of steering angle
sensor is not complete.

• Predicted course line is not displayed.
• MOD (Moving Object Detection) function is

stopped.

• LDW system is stopped.
• BSW system is stopped.

DAS

CAMERA CONTROL UNIT

DAS-29

< ECU DIAGNOSIS INFORMATION >

[LDW]

C

D

E

F

G

H

I

J

K

L

M

B

N

P

A

U1000
CAN COMM CIRCUIT

When camera control unit cannot transmit/re-
ceive CAN communication signal continuously
for 2 seconds or more.

The following functions are stopped
• When communication of steering angle

sensor signal is not normal

- Predicted course line is not displayed.
- MOD (Moving Object Detection) function is

stopped.

- LDW system is stopped.
- BSW system is stopped.
- Front tire angle display is stopped.
- Using “SETTING” menu display, switch

each indicator of predicted course line dis-
play and MOD switch to “OFF” (turn OFF)
so that switch operation cannot be per-
formed.

• When communication of vehicle signal,

wheel speed sensor signal, and shift signal
is not normal

- Predicted course line is not displayed.
- MOD (Moving Object Detection) function is

stopped.

- LDW system is stopped.
- BSW system is stopped.
- Using “SETTING” menu display, switch

each indicator of predicted course line dis-
play and MOD switch to “OFF” (turn OFF)
so that switch operation cannot be per-
formed

• When communication of sonar signal is not

normal

- Predicted course line is not displayed.

U1010
CONTROL UNIT (CAN)

CAN initial diagnosis malfunction is detected.

• MOD (Moving Object Detection) function is

stopped.

• LDW system is stopped.
• BSW system is stopped.

U111A
REAR CAMERA IMAGE SIGNAL

No-signal status of rear camera image signal is
continued for 500 ms or more while ignition
switch is ON.
NOTE:
Current malfunction is displayed only and is not
saved.

• Camera image is not displayed (Gray

screen display).

• LDW system is stopped.
• BSW system is stopped.

U1232
ST ANGLE SEN CALIB

Neutral position adjustment of steering angle
sensor is performed. NG signal from steering
angle sensor is received.

• Predicted course line is not displayed.
• MOD (Moving Object Detection) function is

stopped.

• LDW system is stopped.
• BSW system is stopped.
• Tire icon is stopped.
• Using “SETTING” menu display, switch

each indicator of predicted course line dis-
play and MOD switch to “OFF” (turn OFF)
so that switch operation cannot be per-
formed.

U1305
CONFIG UNFINISH

The vehicle setting of camera control unit is in-
complete.
NOTE:
Current malfunction is displayed only and is not
saved.

Operation is according to the vehicle setting
value as default value.

U1308
R-CAMERA (R&L) CALIB JDG-
MNT

Camera image calibration is incomplete

• MOD (Moving Object Detection) function is

stopped.

• LDW system is stopped.
• BSW system is stopped.

DTC

Display contents of CONSULT

Malfunction detection condition

Fail-safe condition