Infiniti FX35, FX50 (S51). Manual - part 110

AV

SONAR CONTROL UNIT (WITH AROUND VIEW MONITOR)

AV-213

< ECU DIAGNOSIS INFORMATION >

[NAVIGATION (SINGLE MONITOR)]

C

D

E

F

G

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Fail-Safe

INFOID:0000000005475084

• Sonar control unit has diagnosis function which can detect corner sensor malfunction and sensor harness

disconnection.

• It transmits the malfunction status to around view monitor control unit and informs the malfunction to the user

by displaying continuously red sonar indicator.

DTC Index

INFOID:0000000005475085

NOTE:
“TIME” means the following.
• 0: Means detected malfunction at present. (From malfunction detection to turning ignition switch OFF)
• 1–39: Means detected malfunction in past.

19

(G)

—

AV communication (H)

Input/

Output

—

—

—

20

(R)

—

AV communication (L)

Input/

Output

—

—

—

24

(B)

Ground

Ground

—

Ignition 

switch 

ON

—

0  V

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

+

–

Signal name

Input/

Output

DTC

Display item

Malfunction is detected when...

Reference

B2700

CORNER SENSOR [FL]
[B2700]

Corner sensor (FL) is malfunctioning.

AV-283, "DTC Logic"

B2701

SENSOR HARNESS OPEN [CR-FL]
[B2701]

Corner sensor (FL) harness circuit is open.

AV-284, "Diagnosis Procedure"

B2702

CORNER SENSOR [FR]
[B2702]

Corner sensor (FR) is malfunctioning.

AV-285, "DTC Logic"

B2703

SENSOR HARNESS OPEN [CR-
FR]
[B2703]

Corner sensor (FR) harness circuit is open.

AV-286, "Diagnosis Procedure"

B2704

CORNER SENSOR [RL]
[B2704]

Corner sensor (RL) is malfunctioning.

AV-287, "DTC Logic"

B2705

SENSOR HARNESS OPEN [CR-RL]
[B2705]

Corner sensor (RL) harness circuit is open.

AV-288, "Diagnosis Procedure"

B2706

CORNER SENSOR [RR]
[B2706]

Corner sensor (RR) is malfunctioning.

AV-289, "DTC Logic"

B2707

SENSOR HARNESS OPEN [CR-
RR]
[B2707]

Corner sensor (RR) harness circuit is open.

AV-290, "Diagnosis Procedure"

AV-214

< WIRING DIAGRAM >

[NAVIGATION (SINGLE MONITOR)]

BOSE AUDIO WITH NAVIGATION (SINGLE MONITOR)

WIRING DIAGRAM

BOSE AUDIO WITH NAVIGATION (SINGLE MONITOR)

Wiring Diagram

INFOID:0000000005474742

NOTE:
The name MULTIFUNCTION SWITCH indicates the integration of PRESET SWITCH and MULTIFUNCTION
SWITCH virtually.

JCNWA2854GB

AV

BOSE AUDIO WITH NAVIGATION (SINGLE MONITOR)

AV-215

< WIRING DIAGRAM >

[NAVIGATION (SINGLE MONITOR)]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

JCNWA2855GB

AV-216

< WIRING DIAGRAM >

[NAVIGATION (SINGLE MONITOR)]

BOSE AUDIO WITH NAVIGATION (SINGLE MONITOR)

JCNWA2856GB