Nissan Cube. Manual - part 678

MWI-36

< DTC/CIRCUIT DIAGNOSIS >

B2205 VEHICLE SPEED

B2205 VEHICLE SPEED

Description

INFOID:0000000009945698

Vehicle speed signal is transmitted from ABS actuator and electric unit (control unit) via CAN communication
to combination meter.

DTC Logic

INFOID:0000000009945699

DTC DETECTION LOGIC

Diagnosis Procedure

INFOID:0000000009945700

1.

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

Perform “Self Diagnostic Result” of ABS actuator and electric unit (control unit), and repair or replace malfunc-
tioning parts.

>> Refer to 

BRC-23, "CONSULT Function"

.

DTC

Display contents of 

CONSULT

Diagnostic item is detected when ...

Probable malfunction location

B2205

VEHICLE SPEED

An abnormal vehicle speed signal is input 
from ABS actuator and electric unit (control 
unit) for 2 seconds or more

• Wheel sensor
• ABS actuator and electric unit (control unit)

MWI

B2267 ENGINE SPEED

MWI-37

< DTC/CIRCUIT DIAGNOSIS >

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B2267 ENGINE SPEED

Description

INFOID:0000000009945701

The engine speed signal is transmitted from ECM to the combination meter via CAN communication.

DTC Logic

INFOID:0000000009945702

DTC DETECTION LOGIC

Diagnosis Procedure

INFOID:0000000009945703

1.

PERFORM SELF-DIAGNOSIS OF ECM

Perform “Self Diagnostic Result” of ECM, and repair or replace malfunctioning parts.

>> Refer to 

EC-455, "DTC Index"

.

DTC

Display contents of 

CONSULT

Diagnostic item is detected when ...

Probable malfunction location

B2267

ENGINE SPEED

ECM continuously transmits abnormal engine 
speed signals for 2 seconds or more 

• Crankshaft position sensor (POS)
• ECM

MWI-38

< DTC/CIRCUIT DIAGNOSIS >

B2268 WATER TEMP

B2268 WATER TEMP

Description

INFOID:0000000009945704

The engine coolant temperature signal is transmitted from ECM to the combination meter via CAN communi-
cation.

DTC Logic

INFOID:0000000010244741

DTC DETECTION LOGIC

Diagnosis Procedure

INFOID:0000000009945706

1.

PERFORM SELF-DIAGNOSIS OF ECM

Perform “Self Diagnosis Result” of ECM, and repair or replace malfunctioning parts.

>> Refer to 

EC-455, "DTC Index"

.

DTC

Display contents of 

CONSULT

Diagnostic item is detected when ...

Probable malfunction location

B2268

WATER TEMP

ECM continuously transmits abnormal engine 
coolant temperature signals for 60 seconds or 
more 

• Engine coolant temperature sensor
• ECM

MWI

POWER SUPPLY AND GROUND CIRCUIT

MWI-39

< DTC/CIRCUIT DIAGNOSIS >

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POWER SUPPLY AND GROUND CIRCUIT

COMBINATION METER

COMBINATION METER : Diagnosis Procedure

INFOID:0000000009945707

1.

CHECK FUSE

Check for blown fuses.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Be sure to eliminate cause of malfunction before installing new fuse.

2.

CHECK POWER SUPPLY CIRCUIT

Check voltage between combination meter harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Check harness between combination meter and fuse.

3.

CHECK GROUND CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect combination meter connector.

3.

Check continuity between combination meter harness connector and ground.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Repair harness or connector.

IPDM E/R (WITH INTELLIGENT KEY SYSTEM)

IPDM E/R (WITH INTELLIGENT KEY SYSTEM) : Diagnosis Procedure

INFOID:0000000009945708

1.

CHECK FUSES AND FUSIBLE LINK

Check that the following IPDM E/R fuses or fusible links are not blown.

Power source

Fuse No.

Battery

10

Ignition switch ACC or ON

20

Ignition switch ON or START 

3

Terminals

Ignition switch po-

sition

Voltage

(Approx.)

(+)

(

−

)

Combination meter

Ground

Connector

Terminal

M34

27

OFF

Battery voltage

15

ACC

28

ON

Combination meter

Ground

Continuity

Connector

Terminal

M34

22

Existed

23