Nissan Titan A60. Manual — part 722

MWI-2

WARNING LAMPS/INDICATOR LAMPS . . . . .

20

WARNING LAMPS/INDICATOR LAMPS : System
Diagram . . . . . . . . . . . . . . . . ..

21

WARNING LAMPS/INDICATOR LAMPS : System
Description . . . . . . . . . . . . . . . ..

21

WARNING LAMPS/INDICATOR LAMPS : Com-
ponent Parts Location . . . . . . . . . . . .

21

WARNING LAMPS/INDICATOR LAMPS : Com-
ponent Description . . . . . . . . . . . . ..

22

INFORMATION DISPLAY . . . . . . . . . . .

22

INFORMATION DISPLAY : System Diagram . . .

22

INFORMATION DISPLAY : System Description ....

22

INFORMATION DISPLAY : Component Parts Lo-
cation . . . . . . . . . . . . . . . . . ..

23

INFORMATION DISPLAY : Component Descrip-
tion . . . . . . . . . . . . . . . . . . ..

24

COMPASS . . . . . . . . . . . . . . .

25

Description . . . . . . . . . . . . . . . ..

25

DIAGNOSIS SYSTEM (METER) . . . . . ...

27

Diagnosis Description . . . . . . . . . . . .

27

CONSULT-III Function (METER/M&A) . . . . ...

28

DTC/CIRCUIT DIAGNOSIS . . . . . . .

31

DTC U1000 CAN COMMUNICATION . . . ...

31

DTC Logic . . . . . . . . . . . . . . . ...

31

Diagnosis Procedure . . . . . . . . . . . .

31

DTC B2205 VEHICLE SPEED CIRCUIT . . ...

32

Description . . . . . . . . . . . . . . . ..

32

DTC Logic . . . . . . . . . . . . . . . ...

32

Diagnosis Procedure . . . . . . . . . . . .

32

POWER SUPPLY AND GROUND CIRCUIT . .

33

COMBINATION METER . . . . . . . . . . ...

33

COMBINATION METER : Diagnosis Procedure ....

33

BCM (BODY CONTROL MODULE) . . . . . . .

34

BCM (BODY CONTROL MODULE) : Diagnosis
Procedure . . . . . . . . . . . . . . . ...

34

IPDM E/R (INTELLIGENT POWER DISTRIBU-
TION MODULE ENGINE ROOM) . . . . . . . .

35

IPDM E/R (INTELLIGENT POWER DISTRIBU-
TION MODULE ENGINE ROOM) : Diagnosis Pro-
cedure . . . . . . . . . . . . . . . . . .

35

FUEL LEVEL SENSOR SIGNAL CIRCUIT . ...

37

Description . . . . . . . . . . . . . . . ..

37

Component Function Check . . . . . . . . ...

37

Diagnosis Procedure . . . . . . . . . . . .

37

Component Inspection . . . . . . . . . . ....

38

OIL PRESSURE SWITCH SIGNAL CIRCUIT ...

40

Description . . . . . . . . . . . . . . . ..

40

Component Function Check . . . . . . . . ...

40

Diagnosis Procedure . . . . . . . . . . . ..

40

Component Inspection . . . . . . . . . . ....

40

PARKING BRAKE SWITCH SIGNAL CIR-
CUIT . . . . . . . . . . . . . . . . ...

41

Description . . . . . . . . . . . . . . . ..

41

Component Function Check . . . . . . . . ...

41

Diagnosis Procedure . . . . . . . . . . . ...

41

Component Inspection . . . . . . . . . . .

41

WASHER LEVEL SWITCH SIGNAL CIRCUIT ...

42

Description . . . . . . . . . . . . . . . ..

42

Diagnosis Procedure . . . . . . . . . . . ...

42

Component Inspection . . . . . . . . . . .

42

ECU DIAGNOSIS INFORMATION . . . .

43

COMBINATION METER . . . . . . . . .

43

Reference Value . . . . . . . . . . . . . .

43

Fail Safe . . . . . . . . . . . . . . . . ..

44

DTC Index . . . . . . . . . . . . . . . ...

45

BCM (BODY CONTROL MODULE) . . . . ..

46

Reference Value . . . . . . . . . . . . . .

46

Terminal Layout . . . . . . . . . . . . . ..

49

Physical Values . . . . . . . . . . . . . ...

49

Fail Safe . . . . . . . . . . . . . . . . .

54

DTC Inspection Priority Chart . . . . . . . ...

54

DTC Index . . . . . . . . . . . . . . . ..

55

IPDM E/R (INTELLIGENT POWER DISTRI-
BUTION MODULE ENGINE ROOM) . . . . .

57

Reference Value . . . . . . . . . . . . . .

57

Terminal Layout . . . . . . . . . . . . . ..

58

Physical Values . . . . . . . . . . . . . ...

58

Fail Safe . . . . . . . . . . . . . . . . .

61

DTC Index . . . . . . . . . . . . . . . ..

62

WIRING DIAGRAM . . . . . . . . .

63

COMPASS . . . . . . . . . . . . . . .

63

Wiring Diagram . . . . . . . . . . . . . ...

63

METER . . . . . . . . . . . . . . . ...

65

Wiring Diagram . . . . . . . . . . . . . ...

65

SYMPTOM DIAGNOSIS . . . . . . .

83

THE FUEL GAUGE POINTER DOES NOT
MOVE . . . . . . . . . . . . . . . . .

83

Description . . . . . . . . . . . . . . . ..

83

Diagnosis Procedure . . . . . . . . . . . ...

83

THE FUEL GAUGE POINTER DOES NOT
MOVE TO "F" WHEN REFUELING . . . . ..

84

Description . . . . . . . . . . . . . . . ..

84

Diagnosis Procedure . . . . . . . . . . . ...

84

THE OIL PRESSURE WARNING LAMP
DOES NOT TURN ON . . . . . . . . . ...

85

Description . . . . . . . . . . . . . . . ..

85

Diagnosis Procedure . . . . . . . . . . . ...

85

MWI

MWI-3

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

THE OIL PRESSURE WARNING LAMP
DOES NOT TURN OFF . . . . . . . . . ..

86

Description . . . . . . . . . . . . . . . ..

86

Diagnosis Procedure . . . . . . . . . . . ...

86

THE PARKING BRAKE RELEASE WARNING
CONTINUES DISPLAYING, OR DOES NOT
DISPLAY . . . . . . . . . . . . . . .

87

Description . . . . . . . . . . . . . . . ..

87

Diagnosis Procedure . . . . . . . . . . . ...

87

THE LOW WASHER FLUID WARNING CON-
TINUES DISPLAYING, or DOES NOT DIS-
PLAY . . . . . . . . . . . . . . . . ..

88

Description . . . . . . . . . . . . . . . ..

88

Diagnosis Procedure . . . . . . . . . . . ...

88

THE DOOR OPEN WARNING CONTINUES
DISPLAYING, OR DOES NOT DISPLAY . . ..

89

Description . . . . . . . . . . . . . . . ..

89

Diagnosis Procedure . . . . . . . . . . . ...

89

NORMAL OPERATING CONDITION . . . . .

90

COMPASS . . . . . . . . . . . . . . . . .

90

COMPASS : Description . . . . . . . . . . ..

90

PRECAUTION . . . . . . . . . . . ..

91

PRECAUTIONS . . . . . . . . . . . . .

91

Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" . . . . . . . . . . . . . . . . .

91

PREPARATION . . . . . . . . . . ...

92

PREPARATION . . . . . . . . . . . . .

92

Commercial Service Tool . . . . . . . . . .

92

REMOVAL AND INSTALLATION . . . ...

93

COMBINATION METERS . . . . . . . . .

93

Removal and Installation . . . . . . . . . . .

93

UNIT DISASSEMBLY AND ASSEMBLY .

94

COMBINATION METERS . . . . . . . . .

94

Removal and Installation . . . . . . . . . . .

94

MWI-4

< BASIC INSPECTION >

DIAGNOSIS AND REPAIR WORKFLOW

BASIC INSPECTION

DIAGNOSIS AND REPAIR WORKFLOW

Work Flow

INFOID:0000000006164857

DETAILED FLOW

1.

CONFIRM SYMPTOM

Confirm symptom or customer complaint.

>> GO TO 2

2.

CHECK SELF-DIAGNOSIS OPERATION OF COMBINATION METER

Perform self-diagnosis of combination meter. Refer to

MWI-27, "Diagnosis Description"

.

Does self-diagnosis mode operate?

YES

>> GO TO 3

NO

>> Check power supply and ground circuit of combination meter. Refer to

MWI-33, "COMBINATION

METER : Diagnosis Procedure"

. Then, GO TO 4

3.

CHECK COMBINATION METER (CONSULT-III)

Select “METER/M&A” on CONSULT-III and perform “SELF-DIAGNOSIS” of combination meter. Refer to

MWI-

28, "CONSULT-III Function (METER/M&A)"

.

Self-diagnostic results content

No malfunction detected>>Repair or replace the cause of symptom. Then, GO TO 4

Malfunction detected>>Refer to

MWI-45, "DTC Index"

. Then, GO TO 4

4.

CONFIRM OPERATION

Does the combination meter operate normally?
YES or NO

YES

>> Inspection End.

NO

>> GO TO 1

MWI

METER SYSTEM

MWI-5

< SYSTEM DESCRIPTION >

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

SYSTEM DESCRIPTION

METER SYSTEM

METER SYSTEM
METER SYSTEM : System Diagram

INFOID:0000000006164858

METER SYSTEM : System Description

INFOID:0000000006164859

COMBINATION METER

• Speedometer, odo/trip meter, tachometer, fuel gauge, engine coolant temperature gauge, engine oil pres-

sure gauge (if equipped), voltage gauge (if equipped), A/T oil temperature gauge (if equipped) and informa-

tion display are controlled by the unified meter control unit, which is built into the combination meter.

• Warning and indicator lamps are controlled by the unified meter control unit and by components connected

directly to the combination meter.

• Digital meter is adopted for odo/trip meter.*

*The record of the odometer is kept even if the battery cable is disconnected. The record of the trip meter is

erased when the battery cable is disconnected.

• Odo/trip meter segments can be checked in diagnosis mode.

• Meter/gauge can be checked in diagnosis mode.

AWNIA0187GB