Nissan Frontier D40. Instruction — part 849

MWI

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DRIVER INFORMATION & MULTIMEDIA

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SECTION

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CONTENTS

METER, WARNING LAMP & INDICATOR

BASIC INSPECTION . . . . . . . . .

3

DIAGNOSIS AND REPAIR WORKFLOW . . ..

3

Work Flow . . . . . . . . . . . . . . . .....

3

FUNCTION DIAGNOSIS . . . . . . . ...

4

METER SYSTEM . . . . . . . . . . . . .

4

METER SYSTEM . . . . . . . . . . . . . .....

4

METER SYSTEM : System Diagram . . . . . ....

4

METER SYSTEM : System Description . . . . ....

4

METER SYSTEM : Arrangement of Combination
Meter . . . . . . . . . . . . . . . . . .....

5

METER SYSTEM : Component Parts Location . ....

6

METER SYSTEM : Component Description . . .....

6

SPEEDOMETER . . . . . . . . . . . . . . ..

7

SPEEDOMETER : System Diagram . . . . . .....

7

SPEEDOMETER : System Description . . . . .....

7

SPEEDOMETER : Component Parts Location . .....

7

SPEEDOMETER : Component Description . . . ..

8

TACHOMETER . . . . . . . . . . . . . . ....

8

TACHOMETER : System Diagram . . . . . . ...

8

TACHOMETER : System Description . . . . . ...

8

TACHOMETER : Component Parts Location . . ...

9

TACHOMETER : Component Description . . . ....

9

ENGINE COOLANT TEMPERATURE GAUGE . . ..

9

ENGINE COOLANT TEMPERATURE GAUGE :
System Diagram . . . . . . . . . . . . . ....

9

ENGINE COOLANT TEMPERATURE GAUGE :
System Description . . . . . . . . . . . . .

10

ENGINE COOLANT TEMPERATURE GAUGE :
Component Parts Location . . . . . . . . . ..

10

ENGINE COOLANT TEMPERATURE GAUGE :
Component Description . . . . . . . . . . ...

10

FUEL GAUGE . . . . . . . . . . . . . . .

10

FUEL GAUGE : System Diagram . . . . . . ...

11

FUEL GAUGE : System Description . . . . . ...

11

FUEL GAUGE : Component Parts Location . . ...

11

FUEL GAUGE : Component Description . . . . .

12

ENGINE OIL PRESSURE GAUGE . . . . . . .

12

ENGINE OIL PRESSURE GAUGE : System Dia-
gram . . . . . . . . . . . . . . . . . .

12

ENGINE OIL PRESSURE GAUGE : System De-
scription . . . . . . . . . . . . . . . . ...

12

ENGINE OIL PRESSURE GAUGE : Component
Parts Location . . . . . . . . . . . . . . ..

12

ENGINE OIL PRESSURE GAUGE : Component
Description . . . . . . . . . . . . . . . ...

13

VOLTAGE GAUGE . . . . . . . . . . . . .

13

VOLTAGE GAUGE : System Diagram . . . . .

13

VOLTAGE GAUGE : System Description . . . .

13

VOLTAGE GAUGE : Component Parts Location .

14

VOLTAGE GAUGE : Component Description . . .

14

ODO/TRIP METER . . . . . . . . . . . . . .

14

ODO/TRIP METER : System Diagram . . . . .

14

ODO/TRIP METER : System Description . . . .

15

ODO/TRIP METER : Component Parts Location .

15

ODO/TRIP METER : Component Description . . .

15

SHIFT POSITION INDICATOR . . . . . . . . ..

15

SHIFT POSITION INDICATOR : System Diagram .

16

SHIFT POSITION INDICATOR : System Descrip-
tion . . . . . . . . . . . . . . . . . . ...

16

SHIFT POSITION INDICATOR : Component
Parts Location . . . . . . . . . . . . . . ..

16

SHIFT POSITION INDICATOR : Component De-
scription . . . . . . . . . . . . . . . . ...

17

WARNING LAMPS/INDICATOR LAMPS . . . . ..

17

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

17

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

17

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

17

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

18

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TRIP COMPUTER . . . . . . . . . . . . . .

18

TRIP COMPUTER : System Diagram . . . . ....

18

TRIP COMPUTER : System Description . . . ....

18

TRIP COMPUTER : Component Parts Location ....

19

TRIP COMPUTER : Component Description . . .

20

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

21

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

21

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

23

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

23

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

24

COMPONENT DIAGNOSIS . . . . . .

27

DTC U1000 CAN COMMUNICATION . . . ...

27

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

27

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

27

DTC B2205 VEHICLE SPEED CIRCUIT . . ...

28

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

28

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

28

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

28

POWER SUPPLY AND GROUND CIRCUIT . .

29

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

29

COMBINATION METER : Diagnosis Procedure ....

29

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

29

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

30

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

30

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

31

FUEL LEVEL SENSOR SIGNAL CIRCUIT . ...

32

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

32

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

32

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

32

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

33

OIL PRESSURE SWITCH SIGNAL CIRCUIT ...

35

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

35

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

35

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

35

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

35

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

36

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

36

ECU DIAGNOSIS . . . . . . . . . .

39

COMBINATION METER . . . . . . . . .

39

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

39

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

41

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

58

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

60

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

61

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

61

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

64

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

64

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

70

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

73

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

74

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

74

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

76

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

76

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

77

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

78

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

82

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

86

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

88

SYMPTOM DIAGNOSIS . . . . . . .

89

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

89

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

89

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

89

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

90

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

90

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

90

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

91

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

91

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

91

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

92

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

92

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

92

NORMAL OPERATING CONDITION . . . .

93

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

93

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

93

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

94

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

94

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

94

ON-VEHICLE REPAIR . . . . . . . ...

95

COMBINATION METER . . . . . . . . .

95

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

95

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DIAGNOSIS AND REPAIR WORKFLOW

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< BASIC INSPECTION >

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BASIC INSPECTION

DIAGNOSIS AND REPAIR WORKFLOW

Work Flow

INFOID:0000000005275765

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-23, "Diagnosis Description"

.

Does self-diagnosis mode operate?

YES

>> GO TO 3

NO

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

MWI-29, "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-

24, "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-60, "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

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< FUNCTION DIAGNOSIS >

METER SYSTEM

FUNCTION DIAGNOSIS

METER SYSTEM

METER SYSTEM

METER SYSTEM : System Diagram

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METER SYSTEM : System Description

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COMBINATION METER

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

sure gauge (with VQ40DE), voltage gauge (with VQ40DE) and trip computer (with trip computer) are con-
trolled 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*, as well as the A/T position indicator display.

*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 and A/T indicator segments can be checked in diagnosis mode.
• Meter/gauge can be checked in diagnosis mode.
NOTE:
Under the following conditions, the meters will perform a homing function. The meter pointers will move down
slightly and then move back to the resting position. This is a normal design condition.
• Approximately 60 seconds after turning the ignition switch from the ON to the OFF position
• If the battery is disconnected and then reconnected

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