Nissan Tiida C11. Manual - part 1084

MWI-26

< COMPONENT DIAGNOSIS >

POWER SUPPLY AND GROUND CIRCUIT

POWER SUPPLY AND GROUND CIRCUIT

COMBINATION METER

COMBINATION METER : Diagnosis Procedure

INFOID:0000000001374688

1.

CHECK FUSES

Check for blown combination meter fuses.

Is the inspection result normal?

YES

>> GO TO 2

NO

>> If fuse is blown, be sure to eliminate cause of malfunction before installing new fuse.

2.

POWER SUPPLY CIRCUIT CHECK

1.

Disconnect combination meter connector M24.

2.

Check voltage between combination meter harness connector
M24 terminals 27, 28 and ground.

Is the inspection result normal?

YES

>> GO TO 3

NO

>> Check harness for open between combination meter and fuse.

3.

GROUND CIRCUIT CHECK

1.

Turn ignition switch OFF.

2.

Check continuity between combination meter harness connector
M24 terminals 21, 22, 23 and ground.

Is the inspection result normal?

YES

>> Inspection End.

NO

>> Repair harness or connector.

BCM (BODY CONTROL MODULE)

BCM (BODY CONTROL MODULE) : Diagnosis Procedure

INFOID:0000000001713117

1.

 CHECK FUSES AND FUSIBLE LINK

Check that the following fuses and fusible link are not fusing.

Unit

Power source

Fuse No.

Combination meter

Battery 13

Ignition switch ON or START 

3

Terminals

Ignition switch position

(+)

(–)

OFF

ON

START

Connector

Terminal

M24

27

Ground

Battery 
voltage

Battery 
voltage

Battery 
voltage

28

0V

Battery
voltage

Battery 
voltage

PKIC0700E

Terminals

Continuity

(+)

(–)

Connector

Terminal

M24

21

Ground

Yes

22

23

PKIC0701E

MWI

POWER SUPPLY AND GROUND CIRCUIT

MWI-27

< COMPONENT DIAGNOSIS >

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Is the fuse fusing?

YES

>> Replace the blown fuse or fusible link after repairing the affected circuit if a fuse or fusible link is

blown.

NO

>> GO TO 2.

2.

 CHECK POWER SUPPLY CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect BCM.

3.

Check voltage between BCM harness connector and ground.

Is the measurement value normal?

YES

>> GO TO 3

NO

>> Repair or replace harness.

3.

 CHECK GROUND CIRCUIT

Check continuity between BCM harness connector and ground.

Does continuity exist?

YES

>> INSPECTION END

NO

>> Repair or replace harness.

IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)

IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM) : Di-
agnosis Procedure

INFOID:0000000001713118

1.

 CHECK FUSES AND FUSIBLE LINK

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

Terminal No.

Signal name

Fuses and fusible link No.

22

Battery power supply

9 (10A)

72

8 (10A)

74

G (40A)

79

24

Ignition power supply

55 (10A)

Terminals

Ignition switch position

(+)

(

−

)

BCM

OFF

ACC

ON

Connector

Terminal

M18

22

Ground

Battery 
voltage

Battery 
voltage

Battery 
voltage

24

Approx. 

0 V

Approx. 

0 V

Battery 
voltage

M20

72

Battery 
voltage

Battery 
voltage

Battery 
voltage

74

79

ALMIA0188ZZ

BCM

Ground

Continuity

Connector

Terminal

M18

2

Yes

M20

70

ALMIA0189ZZ

MWI-28

< COMPONENT DIAGNOSIS >

POWER SUPPLY AND GROUND CIRCUIT

Is the fuse blown?

YES

>> Replace the blown fuse or fusible link after repairing the affected circuit.

NO

>> GO TO 2

2.

 CHECK BATTERY POWER SUPPLY CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect IPDM E/R.

3.

Check voltage between IPDM E/R harness connectors and
ground.

Is the measurement value normal?

YES

>> GO TO 3

NO

>> Repair or replace harness.

3.

 CHECK GROUND CIRCUIT

1.

Turn ignition switch OFF.

2.

Check continuity between IPDM E/R harness connectors and
ground.

Does continuity exist?

YES

>> Inspection End.

NO

>> Repair or replace harness.

Terminal No.

Signal name

Fusible link No.

1

Battery

A, D

2

Battery

C

12

Ignition switch ON or START

H

Terminals

Ignition switch position

(+)

(

−

)

OFF

ON

START

Connector

Terminal

E42 (A)

1

Ground

Battery
voltage

Battery
voltage

Battery
voltage

2

Battery
voltage

Battery
voltage

Battery
voltage

E43 (B)

12

0V

Battery
voltage

Battery
voltage

AWMIA0023ZZ

IPDM E/R

Ground

Continuity

Connector

Terminal

E46 (A)

38

Yes

E48 (B)

59

AWMIA0024ZZ

MWI

FUEL LEVEL SENSOR SIGNAL CIRCUIT

MWI-29

< COMPONENT DIAGNOSIS >

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FUEL LEVEL SENSOR SIGNAL CIRCUIT

Description

INFOID:0000000001374693

The fuel level sensor unit and fuel pump detects the approximate fuel level in the fuel tank and transmits the
fuel level signal to the combination meter.

Component Function Check

INFOID:0000000001374694

1.

COMBINATION METER INPUT SIGNAL

1.

Select “METER/M&A” on CONSULT-III.

2.

Using “FUEL METER” of “DATA MONITOR”, compare the value of DATA MONITOR with fuel gauge
pointer of combination meter.

Does the data monitor value approximately match the fuel gauge indication?

YES

>> Inspection End.

NO

>> Replace combination meter. Refer to 

MWI-94, "Removal and Installation"

.

Diagnosis Procedure

INFOID:0000000001374695

1.

CHECK HARNESS CONNECTOR

1.

Turn ignition switch OFF.

2.

Check combination meter and fuel level sensor unit terminals (meter-side and harness-side) for poor con-
nection.

Is the inspection result normal?

YES

>> GO TO 2

NO

>> Repair or replace terminals or connectors.

2.

CHECK FUEL LEVEL SENSOR UNIT CIRCUIT

1.

Disconnect combination meter connector and fuel level sensor
unit connector.

2.

Check continuity between combination meter harness connector
(A) and fuel level sensor unit and fuel pump harness connector
(B).

3.

Check continuity between combination meter harness connector
(A) and ground.

Is the inspection result normal?

YES

>> GO TO 3

NO

>> Repair harness or connector.

Fuel gauge pointer

Reference value of data monitor [lit.]

Full

Approx. 49

3/4

Approx. 34

1/2

Approx. 22

1/4

Approx. 10

Empty

Approx. 4

A

B

Continuity

Connector

Terminal

Connector

Terminal

M24

6

B40

2

Yes

A

Ground

Continuity

Connector

Terminal

M24

6

No

WKIA6018E