Nissan Qashqai J11. Manual — part 2031

MWI-60

< DTC/CIRCUIT DIAGNOSIS >

B2205 VEHICLE SPEED

B2205 VEHICLE SPEED

Description

INFOID:0000000010329976

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

DTC Logic

INFOID:0000000010329977

DTC DETECTION LOGIC

Diagnosis Procedure

INFOID:0000000010329978

1.

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

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

>> •

BRC-43, "CONSULT Function"

DTC

Display contents of

CONSULT

Diagnostic item is detected when ...

Probable malfunction location

B2205

VEHICLE SPEED

The 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-61

< DTC/CIRCUIT DIAGNOSIS >

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B2267 ENGINE SPEED

Description

INFOID:0000000010329979

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

DTC Logic

INFOID:0000000010329980

DTC DETECTION LOGIC

Diagnosis Procedure

INFOID:0000000010329981

1.

PERFORM SELF DIAGNOSIS OF ECM

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

>> •

ECH-49, "CONSULT Function"

(HRA2DDT models)

•

ECK-52, "CONSULT Function"

(K9K models)

•

EC9-63, "CONSULT Function"

(R9M models)

•

ECM-678, "CONSULT Function"

(MR20DD models)

•

ECM-102, "CONSULT Function"

(MR16DDT models)

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
• ECM

MWI-62

< DTC/CIRCUIT DIAGNOSIS >

B2268 WATER TEMP

B2268 WATER TEMP

Description

INFOID:0000000010329982

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

DTC Logic

INFOID:0000000010329983

DTC DETECTION LOGIC

Diagnosis Procedure

INFOID:0000000010329984

1.

PERFORM SELF DIAGNOSIS OF ECM

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

>> •

ECH-49, "CONSULT Function"

(HRA2DDT models)

•

ECK-52, "CONSULT Function"

(K9K models)

•

EC9-63, "CONSULT Function"

(R9M models)

•

ECM-678, "CONSULT Function"

(MR20DD models)

•

ECM-102, "CONSULT Function"

(MR16DDt models)

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

B2321, B2322 OIL LEVEL SENSOR

MWI-63

< DTC/CIRCUIT DIAGNOSIS >

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B2321, B2322 OIL LEVEL SENSOR

DTC Description

INFOID:0000000011191206

DTC DETECTION LOGIC

POSSIBLE CAUSE

• Oil level sensor
• Oil level sensor signal circuit

DTC CONFIRMATION PROCEDURE

1.

PERFORM DTC CONFIRMATION PROCEDURE

1.

Turn the ignition switch OFF.

2.

Wait for 5 minutes or more, then open the driver door.

Is “OIL LEV SEN OPEN” or “OIL LEV SEN SHORT” displayed?

YES

>> Refer to

MWI-63, "Diagnosis Procedure"

.

NO-1

>> To check malfunction symptom before repair: Refer to

GI-44, "Intermittent Incident"

.

NO-2

>> Confirmation after repair: INSPECTION END

Diagnosis Procedure

INFOID:0000000011191207

1.

CHECK OIL LEVEL SENSOR SIGNAL CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect combination meter connector and oil level sensor connector.

3.

Check for continuity between combination meter harness connector and oil level sensor harness connec-
tor.

*1: K9K Models

*2: R9M Models

*2: MR16DDT Models

4.

Check for continuity between combination meter harness connector and ground.

Is the inspection result normal?

YES

>> Refer to

MWI-64, "Component Inspection"

.

NO

>> Repair harnesses or connectors.

DTC

Trouble diagnosis

(Trouble diagnosis content)

Detection condition

B2321

OIL LEV SEN OPEN
(Oil level sensor open)

Oil level sensor signal circuit is open.
(Resistance value of oil level sensor exceeds 20

Ω

)

B2322

OIL LEV SEN SHORT
(Oil level sensor short)

Oil level sensor signal circuit is shorted.
(Resistance value of oil level sensor is less than 3

Ω

)

Terminals

Continuity

Combination meter

Oil level sensor

Connector

Terminal

Connector

Terminal

M52

49

F141*

1

F142*

2

F216*

3

1

Existed

50

2

Combination meter

Ground

Continuity

Connector

Terminal

M52

49

Not existed

50