Nissan Leaf. Manual - part 32

AV

AV CONTROL UNIT

AV-119

< ECU DIAGNOSIS INFORMATION >

[AUDIO W/O NAVI (FOR MEXICO)]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

•  When the system is in the fail-safe status after the start of the AV control unit, an error message is not

shown on the display. The MULTI AV system may be rebooted in the fail-safe state. If the fail-safe state is

maintained after the system is rebooted, an applicable message is shown.

CONTROL

When the system is in the fail-safe status at or after start of the AV control unit, the following functions are

restricted.

CANCELLATION CONDITIONS

The fail-safe status is canceled under the following conditions, and then the system returns to the normal

mode.

• When the SD card is not inserted, the SD card is inserted and the power of the AV control unit is turned ON

again.

• When the SD card is not functional at the start of navigation due to a malfunction of the SD card, a normal

SD card is inserted and the power of the AV control unit is turned ON again.

DTC Index

INFOID:0000000010385202

Cause

Display monitor

Malfunction of flash ROM information 

TARGET INFO NG

No SD card 

NO SD CARD

Unsuccessful security unlock 

SD UNLOCK NG

Malfunction of SD card mount

SD INIT NG

Malfunction of SD card access

SD ACCESS NG

No program data 

NO NAVI-2 DATA

Malfunction of program data (SUM NG) 

NAVI-2DATA READ NG

Inconsistent program version (Flash/SD)

NAVI VERSION NG

Difference of map destination

DIFFERENT MAP CODE

Not compliant with map database version 

MAP DATA BASE UNMATCH

Malfunction of navigation 

NAVI STARTUP NG

Function

In fail-safe mode

A/C

Dis-
play

No display (fail-safe status display)

Audio

Opera-

tion

Mute audio 

Dis-
play

No display (fail-safe status display)

Hands-free phone

Opera-

tion

It cannot be operated

Navigation

Opera-

tion

It cannot be operated

Display

Opera-

tion

Open/close operation is available

Dis-
play

Fail-safe factors are displayed

Self-diagnosis

It cannot be diagnosed

CONSULT diagnosis

It cannot be diagnosed

AV communication diagnosis

It cannot be diagnosed

Frequency transmission for VCM

Normal

SD read access

Access cannot be gained.

SD write access

Access cannot be gained.

AV-120

< ECU DIAGNOSIS INFORMATION >

[AUDIO W/O NAVI (FOR MEXICO)]

AV CONTROL UNIT

DTC

Display item

Refer to

U1000

CAN COMM CIRC

AV-155, "AV CONTROL UNIT : DTC Logic"

U1010

CONTROL UNIT (CAN)

AV-157, "AV CONTROL UNIT : DTC Logic"

U121F

CONTROL UNIT

AV-166, "DTC Logic"

U1263

USB OVERCURRENT

AV-168, "DTC Logic"

U1310

CONTROL UNIT (AV)

AV-172, "DTC Logic"

U1300
U1240

• AV COMM CIRCUIT
• SWITCH CONN

AV-169, "Description"

AV

AROUND VIEW MONITOR CONTROL UNIT

AV-121

< ECU DIAGNOSIS INFORMATION >

[AUDIO W/O NAVI (FOR MEXICO)]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

AROUND VIEW MONITOR CONTROL UNIT

Reference Value

INFOID:0000000010558329

VALUES ON THE DIAGNOSIS TOOL

TERMINAL LAYOUT

PHYSICAL VALUES

Monitor Item

Condition

Value/Status

CAMERA OFF SIGNAL

CAMERA switch ON.

Off

CAMERA switch OFF.

On

CAMERA SWITCH SIGNAL

CAMERA switch OFF.

Off

CAMERA switch ON.

On

DR-SIDE CAMERA IMAGE SIG

Side camera LH inoperative.

NG

Side camera LH operative.

OK

F-CAMERA IMAGE SIG

Front camera inoperative.

NG

Front camera operative.

OK

PA-SIDE CAMERA IMAGE SIG

Side camera RH inoperative.

NG

Side camera RH operative.

OK

REAR CAMERA IMAGE SIGNAL

Rear camera LH inoperative.

NG

Rear camera LH operative.

OK

REVERSE SIGNAL

When selector lever is in any position other than R (reverse).

Off

When selector lever in R (reverse).

On

ST ANGLE SENSOR SIGNAL

Around view monitor control unit is not receiving steering angle 
sensor signal.

Off

Around view monitor control unit is receiving steering angle sen-
sor signal.

On

ST ANGLE SENSOR TYPE

Steering angle sensor type.

Absolute

ST GEAR RATIO TYPE

Steering gear ratio type.

Type O

STEERING POSITION

Left hand drive vehicle.

LHD

Right hand drive vehicle.

RHD

VEHICLE SPEED SIGNAL

While driving, equivalent to speedometer reading

mph, km/h

JSNIA3987ZZ

AV-122

< ECU DIAGNOSIS INFORMATION >

[AUDIO W/O NAVI (FOR MEXICO)]

AROUND VIEW MONITOR CONTROL UNIT

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

Power 
switch

Operation

1

(B)

Ground Ground

—

ON

—

0 V

2

(SB)

Ground Battery power supply

Input

OFF

—

Battery voltage

4

(W)

Ground Power signal

Input

ON

—

Battery voltage

OFF

0 V

8

(SB)

Ground Reverse signal

Input

ON

Selector lever in R (re-
verse) position

Battery voltage

Selector lever in other than 
R (reverse) position

0 V

10

(P)

—

CAN–L

Input/

Output

—

—

—

12

(L)

—

CAN–H

Input/

Output

—

—

—

13

(L)

Ground AVM detection

—

ON

—

0 V

23

(Shield)

—

Camera image signal 
shield

—

—

—

—

24

(W)

Ground Camera image signal

Output

ON

Camera image displayed

25

(B)

Ground Rear view camera ground

—

ON

—

0 V

26

(W)

Ground

Rear view camera power 
supply

Output

ON

CAMERA switch ON
or
Selector lever in R (re-
verse) position

6.2 V

27

(Shield)

—

Rear view camera image 
signal shield

—

—

—

—

28

(R)

Ground

Rear view camera image 
signal

Input

ON

CAMERA switch ON
or
Selector lever in R (re-
verse) position

29

(W)

Ground Side camera LH ground

—

ON

—

0 V

30

(B)

Ground

Side camera LH power 
supply

Output

ON

CAMERA switch ON
or
Selector lever in R (re-
verse) position

6.2 V

31

(Shield)

—

Side camera LH image sig-
nal shield

—

—

—

—

JSNIA0834GB

JSNIA0834GB