Nissan X-Trail 32. Instruction — part 1893

SN-28

< ECU DIAGNOSIS INFORMATION >

[WITHOUT PARK ASSIST]

SONAR CONTROL UNIT

DTC Inspection Priority Chart

INFOID:0000000010792461

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

DTC Index

INFOID:0000000010735546

×

: Applicable

Priority

Detected items (DTC)

1

• U1000-01: CAN COMM CIRCUIT
• U1010-49: CONTROL UNIT (CAN)

2

B2724-55: SONAR CONTROL UNIT

3

• B2720-12: CORNER SENSOR [RL]
• B2720-14: CORNER SENSOR [RL]
• B2720-55: CORNER SENSOR [RL]
• B2720-92: CORNER SENSOR [RL]
• B2721-12: CENTER SENSOR [RL]
• B2721-14: CENTER SENSOR [RL]
• B2721-55: CENTER SENSOR [RL]
• B2721-92: CENTER SENSOR [RL]
• B2722-12: CENTER SENSOR [RR]
• B2722-14: CENTER SENSOR [RR]
• B2722-55: CENTER SENSOR [RR]
• B2722-92: CENTER SENSOR [RR]
• B2723-12: CORNER SENSOR [RR]
• B2723-14: CORNER SENSOR [RR]
• B2723-55: CORNER SENSOR [RR]
• B2723-92: CORNER SENSOR [RR]
• B2725-12: REAR BUZZER
• B2725-14: REAR BUZZER
• B2728-11: LED
• B2728-12: LED
• B2728-14: LED
• B2729-12: CORNER SENSOR [FL]
• B2729-14: CORNER SENSOR [FL]
• B2729-55: CORNER SENSOR [FL]
• B2729-92: CORNER SENSOR [FL]
• B272A-12: CENTER SENSOR [FL]
• B272A-14: CENTER SENSOR [FL]
• B272A-55: CENTER SENSOR [FL]
• B272A-92: CENTER SENSOR [FL]
• B272B-12: CENTER SENSOR [FR]
• B272B-14: CENTER SENSOR [FR]
• B272B-55: CENTER SENSOR [FR]
• B272B-92: CENTER SENSOR [FR]
• B272C-12: CORNER SENSOR [FR]
• B272C-14: CORNER SENSOR [FR]
• B272C-55: CORNER SENSOR [FR]
• B272C-92: CORNER SENSOR [FR]
• B272D-12: FRONT BUZZER
• B272D-14: FRONT BUZZER

DTC

Display item

Parking sensor

error

Reference

B2720-12

CORNER SENSOR [RL]

SHORT-BAT

×

SN-43, "DTC Description"

B2720-14

OPEN/SHORT-GND

SN-45, "DTC Description"

B2720-55

CONFIG ERROR

SN-47, "DTC Description"

B2720-92

SENSOR

SN-48, "DTC Description"

SN

SONAR CONTROL UNIT

SN-29

< ECU DIAGNOSIS INFORMATION >

[WITHOUT PARK ASSIST]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

B2721-12

CENTER SENSOR [RL]

SHORT-BAT

×

SN-49, "DTC Description"

B2721-14

OPEN/SHORT-GND

SN-51, "DTC Description"

B2721-55

CONFIG ERROR

SN-53, "DTC Description"

B2721-92

SENSOR

SN-54, "DTC Description"

B2722-12

CENTER SENSOR [RR]

SHORT-BAT

×

SN-55, "DTC Description"

B2722-14

OPEN/SHORT-GND

SN-57, "DTC Description"

B2722-55

CONFIG ERROR

SN-59, "DTC Description"

B2722-92

SENSOR

SN-60, "DTC Description"

B2723-12

CORNER SENSOR [RR]

SHORT-BAT

×

SN-61, "DTC Description"

B2723-14

OPEN/SHORT-GND

SN-63, "DTC Description"

B2723-55

CONFIG ERROR

SN-65, "DTC Description"

B2723-92

SENSOR

SN-66, "DTC Description"

B2724-55

SONAR CONTROL UNIT

CONFIG ERROR

×

SN-67, "DTC Description"

B2725-12

REAR BUZZER

SHORT-BAT

×

SN-68, "DTC Description"

B2725-14

OPEN/SHORT-GND

SN-70, "DTC Description"

B2728-11

LED

SHORT-GND

×

SN-72, "DTC Description"

B2728-12

SHORT-BAT

SN-73, "DTC Description"

B2728-14

OPEN/SHORT-GND

SN-74, "DTC Description"

B2729-12

CORNER SENSOR [FL]

SHORT-BAT

×

SN-76, "DTC Description"

B2729-14

OPEN/SHORT-GND

SN-78, "DTC Description"

B2729-55

CONFIG ERROR

SN-80, "DTC Description"

B2729-92

SENSOR

SN-81, "DTC Description"

B272A-12

CENTER SENSOR [FL]

SHORT-BAT

×

SN-82, "DTC Description"

B272A-14

OPEN/SHORT-GND

SN-84, "DTC Description"

B272A-55

CONFIG ERROR

SN-86, "DTC Description"

B272A-92

SENSOR

SN-87, "DTC Description"

B272B-12

CENTER SENSOR [FR]

SHORT-BAT

×

SN-88, "DTC Description"

B272B-14

OPEN/SHORT-GND

SN-90, "DTC Description"

B272B-55

CONFIG ERROR

SN-92, "DTC Description"

B272B-92

SENSOR

SN-93, "DTC Description"

B272C-12

CORNER SENSOR [FR]

SHORT-BAT

×

SN-94, "DTC Description"

B272C-14

OPEN/SHORT-GND

SN-96, "DTC Description"

B272C-55

CONFIG ERROR

SN-98, "DTC Description"

B272C-92

SENSOR

SN-99, "DTC Description"

B272D-12

FRONT BUZZER

SHORT-BAT

×

SN-100, "DTC Description"

B272D-14

OPEN/SHORT-GND

SN-102, "DTC Description"

U1000-01

CAN COMM CIRCUIT

×

SN-104, "DTC Description"

U1010-49

CONTROL UNIT (CAN)

×

SN-105, "DTC Description"

DTC

Display item

Parking sensor

error

Reference

SN-30

< WIRING DIAGRAM >

[WITHOUT PARK ASSIST]

SONAR SYSTEM

WIRING DIAGRAM

SONAR SYSTEM

Wiring Diagram

INFOID:0000000010735547

JRNWD4095GB

SN

SONAR SYSTEM

SN-31

< WIRING DIAGRAM >

[WITHOUT PARK ASSIST]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

JRNWD4096GB