Nissan X-Trail 32. Manual - part 29

AV-108

< ECU DIAGNOSIS INFORMATION >

[WITH NAVIGATION]

NAVI CONTROL UNIT

*1: Models with 4 speakers
*2: Models with 6 speakers

34

(W)

Grou

nd

Microphone signal

Input

Igni-

tion 

switch 

ON

Give a voice.

The value between 
the maximum input 
voltage and the min-
imum input voltage 
is 4.72V or less.

35

(B)

Grou

nd

Microphone VCC

Output

Igni-

tion 

switch 

ON

—

—

5.0 V

36

—

Shield

—

—

—

—

—

37

—

Shield

—

—

—

—

—

38

(SB)

—

AV communication 
signal (H)

Input/

Output

—

—

—

—

39

(LG)

—

AV communication 
signal (L)

Input/

Output

—

—

—

—

40

(LG)

Grou

nd

Ignition signal

Input

Igni-

tion 

switch 

ON

—

10.8 – 15.6 V

 12.0 V

41

(G)

Grou

nd

Camera image 
signal

Input

Igni-

tion 

switch 

ON

At camera images 
is displayed.

Input the waveform 
synchronized with 
the rear view cam-
era image.

42

—

Shield

—

—

—

—

—

81

—

USB ground

—

—

—

—

—

82

—

V BUS signal

Output

—

—

—

—

83

—

USB D

−

 signal

Input/

Output

—

—

—

—

84

—

USB D+ signal

Input/

Output

—

—

—

—

85

—

Shield

—

—

—

—

—

86

Grou

nd

GPS antenna sig-
nal

Input

Igni-

tion 

switch 

ON

Not connected to 
GPS antenna con-
nector.

—

5.0  V

87

—

Shield

—

—

—

—

—

88

—

Antenna amp. ON 
signal

Output

—

—

10.8 – 15.6 V

 12.0 V

89

—

Antenna signal

Input

—

—

—

—

90

—

DAB antenna sig-
nal

Input

—

—

—

—

Terminal

(Wire color)

Description

Condition

Standard

Reference value

(Approx.)

+

–

Signal name

Input/

Output

PKIB5037J

SKIB0827E

AV

NAVI CONTROL UNIT

AV-109

< ECU DIAGNOSIS INFORMATION >

[WITH NAVIGATION]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

Fail-Safe (NAVI Control Unit)

INFOID:0000000010714809

If a malfunction occurs in the multi-AV system, NAVI control unit performs fail-safe activation according to the
detected malfunction.

DTC Inspection Priority Chart

INFOID:0000000010714810

If multiple DTCs are detected simultaneously, check them one by one depending on the following DTC inspec-
tion priority chart.

Detection item

Multi-AV system operation in fail-safe mode

DTC

CAN communication

The system using the CAN communication signal from control unit which cannot 
communicate does not function.

U1000

The system using the CAN communication signal does not function.

U1010

NAVI control unit

The function of some multi-AV systems does not operate.
NOTE:
Symptom other than an item may occur.

U1217
U1229
U12AC
U12AD
U12AE
U12AF
U12B0
U12B1

Configuration

A function of NAVI control unit becomes mismatched with a vehicle specification and 
destination.

U12AA

GPS antenna

The vehicle positions of a navigation screen differ.

U1244

AV communication

The system of ECU which detected abnormalities does not operate.

U1300

The system which is using AV communication does not operate.

U1310

DAB radio antenna

DAB radio is not received.

U122F
U12B2

USB connector

Audio equipment which connected to USB does not operate.

U1263

Radio antenna

Radio is not received.

U12AB

Priority

Detected items (DTC)

1

U12AA: CONFIGURATION ERROR

2

• U1000: CAN COMM CIRC
• U1010: CONTROL UNIT (CAN)

3

• U12AC: DISPLAY TEMPERATURE TOO HIGH
• U12AD: ECU TEMPERATURE TOO HIGH
• U12AE: INTERNAL AMP TEMP WARNING
• U12AF: CD MECHANISM TEMP WARNING
• U12B0: SUPPLY VOLTAGE UNDER 9V
• U12B1: SUPPLY VOLTAGE OVER 16V
• U1300: AV COMM CIRCUIT
• U1310: CONTROL UNIT(AV)

4

• U1217: BLUETOOTH MODULE
• U1229: iPod CERTIFICATION
• U122F: DAB CONN ERROR
• U1244: GPS ANTENNA CONN
• U1263: USB OVERCURRENT
• U12AB: FM ANTENNA ERROR
• U12B2: DAB ANTENNA CONN

AV-110

< ECU DIAGNOSIS INFORMATION >

[WITH NAVIGATION]

NAVI CONTROL UNIT

DTC Index

INFOID:0000000010714811

DTC

Display item

Refer to

U1000

CAN COMM CIRC

AV-177, "NAVI CONTROL UNIT : DTC De-

scription"

U1010

CONTROL UNIT (CAN)

AV-180, "NAVI CONTROL UNIT : DTC De-

scription"

U1217

BLUETOOTH MODULE

AV-202, "DTC Description"

U1229

iPod CERTIFICATION

AV-203, "DTC Description"

U122F

DAB CONN ERROR

AV-204, "DTC Description"

U1244

GPS ANTENNA CONN

AV-206, "DTC Description"

U1263

USB OVERCURRENT

AV-208, "DTC Description"

U12AA

CONFIGURATION ERROR

AV-209, "DTC Description"

U12AB

FM ANTENNA ERROR

AV-210, "DTC Description"

U12AC

DISPLAY TEMPERATURE TOO HIGH

AV-212, "DTC Description"

U12AD

ECU TEMPERATURE TOO HIGH

AV-213, "DTC Description"

U12AE

INTERNAL AMP TEMP WARNING

AV-214, "DTC Description"

U12AF

CD MECHANISM TEMP WARNING

AV-215, "DTC Description"

U12B0

SUPPLY VOLTAGE UNDER 9V

AV-216, "DTC Description"

U12B1

SUPPLY VOLTAGE OVER 16V

AV-217, "DTC Description"

U12B2

DAB ANTENNA CONN

AV-218, "DTC Description"

U1300

AV COMM CIRCUIT

AV-220, "DTC Description"

U1310

CONTROL UNIT(AV)

AV-236, "DTC Description"

AV

AROUND VIEW MONITOR CONTROL UNIT

AV-111

< ECU DIAGNOSIS INFORMATION >

[WITH NAVIGATION]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

AROUND VIEW MONITOR CONTROL UNIT

Reference Value

INFOID:0000000010714812

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

Ignition switch 
ON

When steering angle sensor signal is input

ON

Other than the above

OFF

REVERSE SIGNAL

Ignition switch 
ON

When selector lever is in “R”

ON

When selector lever is in any position other than “R”

OFF

VEHICLE SPEED SIGNAL

Ignition switch 
ON

When vehicle speed is input

ON

Other than the above

OFF

CAMERA SWITCH SIGNAL

Ignition switch 
ON

When camera switch signal is input

ON

Other than the above

OFF

CAMERA OFF SIGNAL

Ignition switch 
ON

When camera OFF signal is input

ON

Other than the above

OFF

ST ANGLE SENSOR TYPE

Ignition switch 
ON

—

Absolute

STEERING GEAR RATIO TYPE

Ignition switch 
ON

—

TYPE 0

STEERING POSITION

Ignition switch 
ON

LHD models

LHD

RHD models

RHD

REAR CAMERA IMAGE SIGNAL

Ignition switch 
ON

When rear camera image signal input status is normal

OK

When rear camera image signal input status is not 
normal

NG

WASH SW

Ignition switch 
ON

—

OFF

R-CAMERA COMM STATUS

Ignition switch 
ON

When communication status with rear camera is nor-
mal

OK

When communication status with rear camera is not 
normal

NG

R-CAMERA COMM LINE

Ignition switch 
ON

When communication line with rear camera is normal

OK

When communication line with rear camera is not nor-
mal

NG

F-CAMERA IMAGE SIGNAL

Ignition switch 
ON

When front camera image signal input status is nor-
mal

OK

When front camera image signal input status is not 
normal

NG

DR-SIDE CAMERA IMAGE SIG

Ignition switch 
ON

When driver side camera  image signal input status is 
normal

OK

When driver side camera image signal input status is 
not normal

NG

PA-SIDE CAMERA IMAGE SIG

Ignition switch 
ON

When passenger side camera image signal input sta-
tus is normal

OK

When passenger side camera image signal input sta-
tus is not normal

NG