Nissan Murano Z51. Manual - part 1036

MWI-2

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

31

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

31

Component Parts Location  .....................................

32

Special Repair Requirement ...................................

32

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

33

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

33

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

34

DTC/CIRCUIT DIAGNOSIS .........................

38

U1000 CAN COMM CIRCUIT  ............................

38

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

38

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

38

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

38

U1010 CONTROL UNIT (CAN)  .........................

39

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

39

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

39

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

39

B2205 VEHICLE SPEED  ...................................

40

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

40

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

40

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

40

B2267 ENGINE SPEED  .....................................

41

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

41

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

41

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

41

B2268 WATER TEMP ........................................

42

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

42

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

42

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

42

POWER SUPPLY AND GROUND CIRCUIT  .....

43

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

43

COMBINATION METER : Diagnosis Procedure  ....

43

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

43

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

43

FUEL LEVEL SENSOR SIGNAL CIRCUIT  .......

45

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

45

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

45

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

45

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

46

METER CONTROL SWITCH SIGNAL CIR-
CUIT ...................................................................

48

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

48

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

48

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

49

OIL PRESSURE SWITCH SIGNAL CIRCUIT ...

51

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

51

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

51

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

51

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

51

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

53

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

53

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

53

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

53

WASHER LEVEL SWITCH SIGNAL CIRCUIT ...

54

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

54

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

54

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

54

A/C AUTO AMP. CONNECTION RECOGNI-
TION SIGNAL CIRCUIT  ....................................

55

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

55

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

55

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

56

Wiring Diagram - COMPASS - ................................

56

ECU DIAGNOSIS INFORMATION .............

58

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

58

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

58

Wiring Diagram - METER -  .....................................

64

Fail-Safe ..................................................................

75

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

76

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

77

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

77

Wiring Diagram - IPDM E/R - ..................................

85

Fail-safe ..................................................................

88

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

90

SYMPTOM DIAGNOSIS  ............................

91

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

91

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

91

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

91

THE METER CONTROL SWITCH IS INOPER-
ATIVE .................................................................

92

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

92

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

92

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

93

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

93

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

93

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

94

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

94

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

94

MWI

MWI-3

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

95

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

95

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

95

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

96

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

96

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

96

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

97

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

97

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

97

THE AMBIENT TEMPERATURE DISPLAY IS 
INCORRECT .......................................................

98

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

98

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

98

NORMAL OPERATING CONDITION .................

99

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

99

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

99

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

99

INFORMATION DISPLAY : Description ..................

99

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

100

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

100

FOR USA AND CANADA  ........................................

100

FOR USA AND CANADA : Precaution for Supple-
mental Restraint System (SRS) "AIR BAG" and 
"SEAT BELT PRE-TENSIONER" ..........................

100

FOR MEXICO ...........................................................

100

FOR MEXICO : Precaution for Supplemental Re-
straint System (SRS) "AIR BAG" and "SEAT BELT 
PRE-TENSIONER" ................................................

100

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

102

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

102

Commercial Service Tools .....................................

102

REMOVAL AND INSTALLATION  .............

103

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

103

Exploded View .......................................................

103

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

103

Disassembly and Assembly ...................................

103

METER CONTROL SWITCH  ..........................

104

Exploded View .......................................................

104

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

104

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

105

Exploded View .......................................................

105

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

105

MWI-4

< BASIC INSPECTION >

DIAGNOSIS AND REPAIR WORKFLOW

BASIC INSPECTION

DIAGNOSIS AND REPAIR WORKFLOW

Work flow

INFOID:0000000005524811

OVERALL SEQUENCE

• Reference 1···

MWI-33, "Diagnosis Description"

.

• Reference 2···

MWI-76, "DTC Index"

.

• Reference 3···

MWI-43, "COMBINATION METER : Diagnosis Procedure"

.

DETAILED FLOW

1.

OBTAIN INFORMATION ABOUT SYMPTOM

Interview the customer to obtain as much information as possible about the conditions and environment under
which the malfunction occurred.

>> GO TO 2.

2.

CHECK SYMPTOM

JSNIA0542GB

MWI

DIAGNOSIS AND REPAIR WORKFLOW

MWI-5

< BASIC INSPECTION >

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• Check the symptom based on the information obtained from the customer.
• Check that any other malfunctions are present.

>> GO TO 3.

3.

CHECK ON BOARD DIAGNOSIS OPERATION

Check that the on board diagnosis function operates. Refer to 

MWI-33, "Diagnosis Description"

. 

Does the on board diagnosis function operate normally?

YES

>> GO TO 4.

NO

>> GO TO 6.

4.

CHECK CONSULT-III SELF-DIAGNOSIS RESULTS

Connect CONSULT-III and perform self-diagnosis. Refer to 

MWI-34, "CONSULT-III Function (METER/M&A)"

.

Are self-diagnosis results normal?

YES

>> GO TO 5.

NO

>> GO TO 8.

5.

NARROW DOWN THE MALFUNCTIONING PARTS BY SYMPTOM DIAGNOSIS

Perform symptom diagnosis and narrow down the malfunctioning parts.

>> GO TO 8.

6.

CHECK COMBINATION METER POWER SUPPLY AND GROUND CIRCUITS

Inspect combination meter power supply and ground circuits. Refer to 

MWI-43, "COMBINATION METER :

Diagnosis Procedure"

. 

Is inspection result OK?

YES

>> GO TO 7.

NO

>> GO TO 8.

7.

REPLACE COMBINATION METER

Replace combination meter.

>> GO TO 9.

8.

REPAIR OR REPLACE MALFUNCTIONING PARTS

Repair or replace the malfunctioning parts.
NOTE:
If DTC is displayed, erase DTC after repair or replace malfunctioning parts.

>> GO TO 9.

9.

FINAL CHECK

Check that the combination meter operates normally.

Do they operate normally?

YES

>> INSPECTION END

NO

>> GO TO 1.