Nissan X-Trail 32. Manual - part 32

AV-120

< ECU DIAGNOSIS INFORMATION >

[WITH NAVIGATION]

AROUND VIEW MONITOR CONTROL UNIT

DTC Inspection Priority Chart

INFOID:0000000010714814

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

DTC Index

INFOID:0000000010714815

Fail-safe subject system

• A: Around View Monitor system
• B: MOD (Moving Object Detection)
• C: BSW (Blind Spot Warning)
• D: DAA (Driver Attention Alert)
• E: Around view monitor with Park Assist

U1971
SONAR MESSAGE COUNTER 
DIAG

Around view monitor control unit receives an in-
correct signal from sonar control unit via CAN 
communication

Around view monitor with Park Assist is can-
cel

U1972
EPS MESSAGE COUNTER DIAG

Around view monitor control unit receives an in-
correct signal from EPS control unit via CAN 
communication

Around view monitor with Park Assist is can-
cel

Other

When around view monitor control unit is not 
normal.

Switch to camera screen is not allowed.

DTC

Display contents of CONSULT

Malfunction detection condition

Fail-safe condition

Priority

Detected items (DTC)

1

U1305: CONFIG UNFINISH

2

U1320: REPROGRAMMING

3

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

4

• U1232: ST ANGLE SEN CALIB
• U1304: CAMERA IMAGE CALIB

5

• U0428: ST ANGLE SENSOR CALIBRATION

6

• U130B: RR CAMERA COMM ERROR

7

• U1308: R-CAMERA (R&L) CALIB JDGMNT

8

• C1A01: POWER SUPPLY VOLTAGE CIRCUIT 1
• C1A04: ABS/TCS/VDC CIRC
• C1A07: CVT SYSTEM
• C1A39: STRG SEN CIR
• C1B56: SONAR SYSTEM
• U0122: VDC P-RUN DIAGNOSIS
• U0416: VDC CHECKSUM DIAGNOSIS
• U111A: REAR CAMERA IMAGE SIGNAL
• U111B: SIDE CAMERA RH IMAGE SIGNAL
• U111C: FRONT CAMERA IMAGE SIGNAL
• U111D: SIDE CAMERA LH IMAGE SIGNAL
• U112F: EPS SYSTEM
• U1302: CAMERA POWER SUPPLY VOLTAGE
• U1304: CAMERA CALIBRATION
• U1309: PUMP INPUT CURRENT JUDGE
• U130A: PUMP ECU JUDGE
• U150E: BCM SYSTEM
• U1971: SONAR MESSAGE COUNTER DIAGNOSIS
• U1972: EPS MESSAGE COUNTER DIAGNOSIS

9

• C1A00: CONTROL UNIT
• C1A03: VHCL SPEED SE CIRC

AV

AROUND VIEW MONITOR CONTROL UNIT

AV-121

< ECU DIAGNOSIS INFORMATION >

[WITH NAVIGATION]

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NOTE:
Some systems activate fail-safe when U1000 is detected, and some do not.
• The systems which activate failsafe are those which use the signal from the control unit where communica-

tion with the around view monitor control unit is interrupted.

• When U1305 is detected, operates with vehicle settings set to default values.

DTC

Display contents of CONSULT

Fail-safe

Refer to

System

A

B (MOD icon 

color)

C

D

E

C1A00

CONTROL UNIT

×

AV-166

C1A01

POWER SUPPLY CIRC

×

AV-167

C1A03

VHCL SPEED SE CIRC

×

 (Orange)

×

×

×

AV-168

C1A04

ABS/TCS/VDC CIRC

×

 (Orange)

×

×

×

AV-170

C1A07

CVT system

×

AV-171

C1A39

STRG CIRCUIT

×

×

AV-172

C1B56

SONAR CIRC

×

AV-173

U0122

VDC P-RUN DIAGNOSIS

×

 (Orange)

×

×

×

AV-174

U0416

VDC CHECKSUM DIAGNOSIS

×

 (Orange)

×

×

×

AV-175

U0428

ST ANGLE SENSOR CALIBRATION

×

×

 (Orange)

×

×

×

AV-176

U1000

NOTE

CAN COMM CIRC

×

×

 (Orange)

×

×

×

AV-178

U1010

CONTROL UNIT (CAN)

×

AV-180

U111A

REAR CAMERA IMAGE SIGNAL

×

AV-182

U111B

SIDE CAMERA RH IMAGE SIGNAL

×

AV-186

U111C

FRONT CAMERA IMAGE SIGNAL

×

AV-192

U111D

SIDE CAMERA LH IMAGE SIGNAL

×

AV-195

U112F

EPS CIRCUIT

×

AV-201

U1232

ST ANGLE SEN CALIB

×

×

 (Orange)

×

×

×

AV-205

U1302

CAMERA POWER VOLT

×

AV-222

U1304

CAMERA IMAGE CALIB

×

×

AV-230

U1305

NOTE

CONFIG UNFINISH

×

AV-231

U1308

R-CAMERA (R&L) CALIB JDGMNT

×

×

AV-232

U1309

PUMP INPUT CURRENT JUDGE

×

 (Blue)

×

AV-233

U130A

PUMP ECU JUDGE

×

 (Blue)

×

AV-234

U130B

RR CAMERA COMM ERROR

×

 (Orange)

×

AV-235

U1320

REPROGRAMMING

×

AV-237

U150E

BCM CIRCUIT

×

AV-238

U1971

SONAR MESSAGE COUNTER DIAG

×

AV-239

U1972

EPS MESSAGE COUNTER DIAG

×

AV-240

AV-122

< WIRING DIAGRAM >

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NAVIGATION SYSTEM

WIRING DIAGRAM

NAVIGATION SYSTEM

LHD

LHD : Wiring Diagram

INFOID:0000000010714816

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AV

NAVIGATION SYSTEM

AV-123

< WIRING DIAGRAM >

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