Nissan Leaf. Manual - part 376

 

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Nissan Leaf. Manual - part 376

 

 

DEF-38

< REMOVAL AND INSTALLATION >

FILAMENT

• Ruler 30 cm (11.8 in) long

• Drawing pen

• Heat gun

• Alcohol

• Cloth

REPAIRING PROCEDURE

1. Wipe broken heat wire and its surrounding area clean with a

cloth dampened in alcohol.

2. Apply a small amount of conductive silver composition to tip of

drawing pen.

Shake silver composition container before use.

3. Place ruler on glass along broken line. Deposit conductive silver

composition on break with drawing pen. Slightly overlap existing

heat wire on both sides [preferably 5 mm (0.20 in)] of the break.

4. After repair has been completed, check repaired wire for conti-

nuity. This check should be conducted 10 minutes after silver

composition is deposited.

Do not touch repaired area while test is being conducted.

5. Apply a constant stream of hot air directly to the repaired area

for approximately 20 minutes with a heat gun. A minimum dis-

tance of 3 cm (1.2 in) should be kept between repaired area and

hot air outlet.

If a heat gun is not available, let the repaired area dry for 24

hours.

PIIA0215E

SEL012D

SEL013D

CONDENSER

DEF-39

< REMOVAL AND INSTALLATION >

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CONDENSER

Removal and Installation

INFOID:0000000010119513

REMOVAL

1. Remove the back door lower finisher. Refer to 

INT-48, "BACK DOOR LOWER FINISHER : Removal and

Installation"

.

2. Disconnect the harness connectors from the condenser.
3. Remove bolt (A), and then remove condenser (1) from the vehi-

cle body.

INSTALLATION

Install in the reverse order of removal.

JMLIA1638ZZ

DLK-1

BODY EXTERIOR, DOORS, ROOF & VEHICLE SECURITY

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SECTION 

DLK

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DLK

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CONTENTS

DOOR & LOCK

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

7

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

7

Precaution for Technicians Using Medical Electric 

......

7

Point to Be Checked Before Starting Maintenance 
Work ........................................................................
..

7

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

7

Procedure without Cowl Top Cover .......................

8

High Voltage Precautions ..........................................

8

Precaution for Removing 12V Battery .....................

10

Precaution for Work  ................................................

11

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

12

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

12

Special Service Tools ..............................................

12

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

13

SYSTEM DESCRIPTION  .............................

15

COMPONENT PARTS  .......................................

15

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

15

Inside Key Antenna (Instrument Center) .................

17

Inside Key Antenna (Rear Seat)  .............................

17

Inside Key Antenna (Luggage Room)  .....................

17

Outside Key Antenna (Rear Bumper)  .....................

17

Outside Key Antenna (LH) ......................................

18

Outside Key Antenna (RH) ......................................

18

Front Door Lock Assembly (LH) ..............................

18

Remote Keyless Entry Receiver  .............................

18

Intelligent Key Warning Buzzer ...............................

19

Back Door Lock Assembly ......................................

19

Door Lock and Unlock Switch  .................................

19

Front Door Request Switch (LH)  .............................

19

Front Door Request Switch (RH)  ............................

20

Door Switch .............................................................

20

Back Door Request Switch  .....................................

20

Back Door Opener Switch .......................................

20

Charge Port Lid Opener Actuator ............................

21

Charge Port Lid Opener Switch ...............................

21

SYSTEM (POWER DOOR LOCK SYSTEM)  ....

22

System Description ..................................................

22

SYSTEM (INTELLIGENT KEY SYSTEM) .........

24

INTELLIGENT KEY SYSTEM ....................................

24

INTELLIGENT KEY SYSTEM : System Descrip-
tion ...........................................................................

24

DOOR LOCK FUNCTION  ..........................................

25

DOOR LOCK FUNCTION : System Description  .....

25

BACK DOOR OPEN FUNCTION ...............................

27

BACK DOOR OPEN FUNCTION : System De-
scription ...................................................................

27

REMOTE KEYLESS ENTRY FUNCTION ..................

28

REMOTE KEYLESS ENTRY FUNCTION : Sys-
tem Description ........................................................

29

KEY REMINDER FUNCTION  ....................................

31

KEY REMINDER FUNCTION : System Descrip-
tion ...........................................................................

31

WARNING FUNCTION  ..............................................

32

WARNING FUNCTION : System Description ..........

32

SYSTEM (BACK DOOR OPENER SYSTEM) ...

35

System Description ..................................................

35

SYSTEM (HOMELINK UNIVERSAL TRANS-
CEIVER) ............................................................

36

System Description ..................................................

36

SYSTEM (CHARGE PORT LID OPEN CON-
TROL) ................................................................

37

System Description ..................................................

37

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

38

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

38

DLK-2

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

38

DOOR LOCK .............................................................

38

DOOR LOCK : CONSULT Function (BCM - 
DOOR LOCK) ........................................................
.

39

INTELLIGENT KEY ...................................................

39

INTELLIGENT KEY : CONSULT Function (BCM - 
INTELLIGENT KEY)  ..............................................
.

39

TRUNK ......................................................................

42

TRUNK : CONSULT Function (BCM - TRUNK)  .....

42

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

43

BCM ...................................................................

43

List of ECU Reference ............................................

43

WIRING DIAGRAM  .....................................

44

DOOR & LOCK SYSTEM  ..................................

44

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

44

HOMELINK UNIVERSAL TRANSCEIVER ........

63

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

63

BASIC INSPECTION ...................................

65

DIAGNOSIS AND REPAIR WORK FLOW ........

65

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

65

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

68

B2621 INSIDE ANTENNA  .................................

68

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

68

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

68

B2622 INSIDE ANTENNA  .................................

70

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

70

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

70

B2623 INSIDE ANTENNA  .................................

72

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

72

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

72

B2626 OUTSIDE ANTENNA  .............................

74

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

74

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

74

B2627 OUTSIDE ANTENNA  .............................

76

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

76

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

76

B2628 OUTSIDE ANTENNA  .............................

78

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

78

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

78

BACK DOOR OPENER ACTUATOR ................

80

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

80

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

80

BACK DOOR OPENER SWITCH ......................

82

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

82

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

82

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

83

BACK DOOR REQUEST SWITCH  ...................

84

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

84

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

84

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

85

BUZZER (COMBINATION METER) ..................

86

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

86

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

86

DOOR KEY CYLINDER SWITCH  .....................

87

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

87

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

87

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

88

DOOR LOCK ACTUATOR  ................................

89

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

89

DRIVER SIDE : Component Function Check ........

89

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

89

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

90

PASSENGER SIDE : 
Component Function Check ..................................

90

PASSENGER SIDE : Diagnosis Procedure ............

90

REAR LH  ...................................................................

91

REAR LH : Component Function Check  ...............

91

REAR LH : Diagnosis Procedure  ............................

91

REAR RH ...................................................................

92

REAR RH : Component Function Check ...............

92

REAR RH : Diagnosis Procedure  ...........................

93

DOOR LOCK AND UNLOCK SWITCH .............

95

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

95

DRIVER SIDE : Component Function Check ........

95

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

95

DRIVER SIDE : Component Inspection  ..................

96

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

97

PASSENGER SIDE : 
Component Function Check ..................................

97

PASSENGER SIDE : Diagnosis Procedure ............

97

PASSENGER SIDE : Component Inspection  .........

98

DOOR REQUEST SWITCH ..............................

100

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

100

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

100

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

101

DOOR SWITCH  ................................................

102

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

102

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

102

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

103

HAZARD FUNCTION .......................................

105

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

105

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

105

 

 

 

 

 

 

 

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