Nissan Juke F15. Manual - part 60

AV-226

< DTC/CIRCUIT DIAGNOSIS >

[INTEGRATED CONTROL SYSTEM]

U1406 BOOST PRESSURE INPUT

U1406 BOOST PRESSURE INPUT

DTC Logic

INFOID:0000000012202633

DTC DETECTION LOGIC

Diagnosis Procedure

INFOID:0000000012202634

1.

PERFORM ECM SELF-DIAGNOSIS

Using CONSULT, check the “self diagnosis result” of “ENGINE” and repair or replace any malfunctioning parts.

>> Refer to 

EC-115, "DTC Index"

 (MR FOR NISMO RS MODELS) or 

EC-706, "DTC Index"

 (MR

EXCEPT FOR NISMO RS MODELS).

DTC

Display contents of CON-

SULT

Malfunction detection condition

Probable malfunction location

U1406

BOOST PRESSURE IN-
PUT

ECM continuously transmits abnormal boost 
pressure signals for 2 seconds or more

ECM

AV

U1412 LONG ACC INPUT

AV-227

< DTC/CIRCUIT DIAGNOSIS >

[INTEGRATED CONTROL SYSTEM]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

U1412 LONG ACC INPUT

DTC Logic

INFOID:0000000012202635

DTC DETECTION LOGIC

Diagnosis Procedure

INFOID:0000000012202636

1.

PERFORM ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) SELF-DIAGNOSIS

Using CONSULT, check the “self diagnosis result” of “ABS” and repair or replace any malfunctioning parts.

>> Refer to 

BRC-50, "DTC Index"

.

DTC

Display contents of CON-

SULT

Malfunction detection condition

Probable malfunction location

U1412

LONG ACC INPUT

Abnormal decel G sensor signals are input 
from ABS actuator and electric unit (control 
unit) for 2 seconds or more

ABS actuator and electric unit (control unit)

AV-228

< DTC/CIRCUIT DIAGNOSIS >

[INTEGRATED CONTROL SYSTEM]

U1413 TRANS ACC INPUT

U1413 TRANS ACC INPUT

DTC Logic

INFOID:0000000012202637

DTC DETECTION LOGIC

Diagnosis Procedure

INFOID:0000000012202638

1.

PERFORM ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) SELF-DIAGNOSIS

Using CONSULT, check the “self diagnosis result” of “ABS” and repair or replace any malfunctioning parts.

>> Refer to 

BRC-50, "DTC Index"

.

DTC

Display contents of CON-

SULT

Malfunction detection condition

Probable malfunction location

U1413

TRANS ACC INPUT

Abnormal side G sensor signals are input from 
ABS actuator and electric unit (control unit) for 
2 seconds or more

ABS actuator and electric unit (control unit)

AV

POWER SUPPLY AND GROUND CIRCUIT

AV-229

< DTC/CIRCUIT DIAGNOSIS >

[INTEGRATED CONTROL SYSTEM]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

POWER SUPPLY AND GROUND CIRCUIT

MULTI DISPLAY UNIT
MULTI DISPLAY UNIT : Diagnosis Procedure

INFOID:0000000012202639

1.

CHECK FUSES

Check if any of the following fuses are blown:

Is the check result normal?

YES

>> GO TO 2.

NO

>> Replace fuse with a new one after repairing the applicable circuit.

2.

CHECK POWER SUPPLY CIRCUIT

Check voltage between multi display unit harness connector and ground.

Is the check result normal?

YES

>> GO TO 3.

NO

>> Repair harness between fuse and multi display unit.

3.

CHECK GROUND CIRCUIT

1. Turn ignition switch OFF.

2. Remove multi display unit connector.

3. Check for continuity between multi display unit harness connector and ground.

Is the check result normal?

YES

>> INSPECTION END

NO

>> Repair the harnesses or connectors.

Signal name

Fuse No.

Battery power supply

13

Ignition power

3

Multi display unit

Signal name

Ignition switch

Standard

Reference value

 (+) 

 (

−) 

Connector

Terminal

Connector

Terminal

M90

1

M90

10

11

Battery power 

supply

OFF

9 V – 16 V

Battery voltage

7

Ignition power

ON

9 V – 16 V

Battery voltage

Multi display unit

Ground

Continuity

Connector

Terminal

M90

10

Exists

11

Exists