Nissan Murano. Manual — part 326

DAS-194

< REMOVAL AND INSTALLATION >

[BSW]

WARNING SYSTEMS SWITCH

WARNING SYSTEMS SWITCH

Removal and Installation

INFOID:0000000009723406

REMOVAL

1.

Remove the instrument lower panel LH. Refer to

IP-15, "Removal and Installation"

.

2.

Remove warning systems switch from instrument lower panel LH.

INSTALLATION

Install in the reverse order of removal.

DEF-1

DRIVER CONTROLS

C

D

E

F

G

H

I

J

K

M

SECTION

DEF

A

B

DEF

N

O

P

CONTENTS

DEFOGGER

BASIC INSPECTION . . . . . . . . .

3

DIAGNOSIS AND REPAIR WORK FLOW . . .

3

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

3

SYSTEM DESCRIPTION . . . . . . . ..

4

REAR WINDOW DEFOGGER SYSTEM . . . .

4

WITH BOSE SYSTEM . . . . . . . . . . . .....

4

WITH BOSE SYSTEM : System Diagram . . . .....

4

WITH BOSE SYSTEM : System Description . . ....

4

WITH BOSE SYSTEM : Component Parts Loca-
tion . . . . . . . . . . . . . . . . . . ....

5

WITH BOSE SYSTEM : Component Description . ..

5

WITHOUT BOSE SYSTEM . . . . . . . . . .....

5

WITHOUT BOSE SYSTEM : System Diagram . .....

6

WITHOUT BOSE SYSTEM : System Description

. ..

6

WITHOUT BOSE SYSTEM : Component Parts
Location . . . . . . . . . . . . . . . . .....

7

WITHOUT BOSE SYSTEM : Component Descrip-
tion . . . . . . . . . . . . . . . . . . ....

7

DIAGNOSIS SYSTEM (BCM) . . . . . . . .

8

COMMON ITEM . . . . . . . . . . . . . . ...

8

COMMON ITEM : CONSULT Function (BCM -
COMMON ITEM) . . . . . . . . . . . . . ...

8

REAR WINDOW DEFOGGER . . . . . . . . .....

9

REAR WINDOW DEFOGGER : CONSULT Func-
tion (BCM - REAR DEFOGGER) . . . . . . . ..

9

DTC/CIRCUIT DIAGNOSIS . . . . . . .

11

POWER SUPPLY AND GROUND CIRCUIT . ..

11

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

11

REAR WINDOW DEFOGGER SWITCH . . .

12

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

12

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

12

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

12

REAR WINDOW DEFOGGER RELAY . . . .

14

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

14

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

14

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

14

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

15

REAR WINDOW DEFOGGER . . . . . . ..

16

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

16

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

16

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

16

DOOR MIRROR DEFOGGER . . . . . . ...

18

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

18

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

18

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

18

DRIVER SIDE DOOR MIRROR DEFOGGER ...

19

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

19

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

19

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

19

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

20

PASSENGER SIDE DOOR MIRROR DEFOG-
GER . . . . . . . . . . . . . . . . ...

21

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

21

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

21

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

21

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

22

REAR WINDOW DEFOGGER FEEDBACK
SIGNAL . . . . . . . . . . . . . . . .

23

WITHOUT BOSE SYSTEM . . . . . . . . . .

23

WITHOUT BOSE SYSTEM : Component Func-
tion Check . . . . . . . . . . . . . . . .

23

WITHOUT BOSE SYSTEM : Diagnosis Proce-
dure . . . . . . . . . . . . . . . . . . .

23

REAR WINDOW DEFOGGER SYSTEM . . ..

25

Wiring Diagram - DEFOGGER SYSTEM - . . . ..

25

ECU DIAGNOSIS INFORMATION . . . ..

32

DEF-2

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

32

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

32

Wiring Diagram - BCM - . . . . . . . . . . .

55

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

70

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

71

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

72

SYMPTOM DIAGNOSIS . . . . . . . .

75

REAR WINDOW DEFOGGER DOES NOT
OPERATE . . . . . . . . . . . . . . ..

75

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

75

REAR WINDOW DEFOGGER AND DOOR
MIRROR DEFOGGERS DO NOT OPERATE ...

76

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

76

REAR WINDOW DEFOGGER DOES NOT
OPERATE BUT BOTH DOOR MIRROR DE-
FOGGERS OPERATE . . . . . . . . . ...

77

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

77

DOOR MIRROR DEFOGGER DOES NOT OP-
ERATE . . . . . . . . . . . . . . . ...

78

BOTH SIDES . . . . . . . . . . . . . . . .

78

BOTH SIDES : Diagnosis Procedure . . . . . .

78

DRIVER SIDE . . . . . . . . . . . . . . ....

78

DRIVER SIDE : Diagnosis Procedure . . . . ....

78

PASSENGER SIDE . . . . . . . . . . . . ...

78

PASSENGER SIDE : Diagnosis Procedure . . ...

78

ON IS NOT DISPLAYED WHEN PRESSING
REAR WINDOW DEFOGGER SWITCH BUT
IT IS OPERATED . . . . . . . . . . . ...

79

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

79

REAR WINDOW DEFOGGER INDICATOR
DOES NOT ILLUMINATE . . . . . . . . ..

80

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

80

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

81

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

81

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

81

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

81

FOR USA AND CANADA : Precaution for Proce-
dure without Cowl Top Cover . . . . . . . . ..

81

FOR USA AND CANADA : Precautions For Xenon
Headlamp Service . . . . . . . . . . . . ...

81

FOR USA AND CANADA : Precautions for Re-
moving of Battery Terminal . . . . . . . . . .

82

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

82

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

82

FOR MEXICO : Precaution for Procedure without
Cowl Top Cover . . . . . . . . . . . . . ..

83

FOR MEXICO : Precautions For Xenon Headlamp
Service . . . . . . . . . . . . . . . . .

83

FOR MEXICO : Precautions for Removing of Bat-
tery Terminal . . . . . . . . . . . . . . ...

83

REMOVAL AND INSTALLATION . . . ..

84

FILAMENT . . . . . . . . . . . . . . .

84

Inspection and Repair . . . . . . . . . . . .

84

DIAGNOSIS AND REPAIR WORK FLOW

DEF-3

< BASIC INSPECTION >

C

D

E

F

G

H

I

J

K

M

A

B

DEF

N

O

P

BASIC INSPECTION

DIAGNOSIS AND REPAIR WORK FLOW

Work Flow

INFOID:0000000009722485

DETAILED FLOW

1.

OBTAIN INFORMATION ABOUT SYMPTOM

Interview the customer to obtain the malfunction information (conditions and environment when the malfunc-
tion occurred) as much as possible when the customer brings the vehicle in.

>> GO TO 2.

2.

CHECK DTC

Perform self diagnosis with CONSULT.
Is any DTC detected?

YES

>> Refer to

BCS-91, "DTC Index"

.

NO

>> GO TO 3.

3.

REPRODUCE THE MALFUNCTION INFORMATION

Check the malfunction on the vehicle that the customer describes.
Inspect the relation of the symptoms and the condition when the symptoms occur.

>> GO TO 4.

4.

IDENTIFY THE MALFUNCTIONING SYSTEM WITH “SYMPTOM DIAGNOSIS”

Use “Symptom diagnosis” from the symptom inspection result in step 3. Then identify where to start perform-
ing the diagnosis based on possible causes and symptoms.

>> GO TO 5.

5.

IDENTIFY MALFUNCTIONING PARTS WITH “COMPONENT DIAGNOSIS”

Perform the diagnosis with “Component diagnosis” of the applicable system.

>> GO TO 6.

6.

REPAIR OR REPLACE THE MALFUNCTIONING PARTS

Repair or replace the specified malfunctioning parts.

>> GO TO 7.

7.

FINAL CHECK

Check that malfunctions are not reproduced when obtaining the malfunction information from the customer,
referring to the symptom inspection result in step 3.
Are all malfunctions corrected?

YES

>> INSPECTION END

NO

>> GO TO 4.