Nissan Leaf. Instruction — part 32
AV
AV CONTROL UNIT
AV-119
< ECU DIAGNOSIS INFORMATION >
[AUDIO W/O NAVI (FOR MEXICO)]
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• 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
U1263
USB OVERCURRENT
U1310
CONTROL UNIT (AV)
U1300
U1240
• AV COMM CIRCUIT
• SWITCH CONN
AV
AROUND VIEW MONITOR CONTROL UNIT
AV-121
< ECU DIAGNOSIS INFORMATION >
[AUDIO W/O NAVI (FOR MEXICO)]
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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
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