Nissan March K13. Manual - part 72

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< REMOVAL AND INSTALLATION >

FILAMENT

REMOVAL AND INSTALLATION

FILAMENT

Inspection and Repair

INFOID:0000000006067660

INSPECTION

1.

When measuring voltage, wrap tin foil around the top of the neg-
ative probe. Then press the foil against the wire with your finger.

2.

Attach probe circuit tester (in Volt range) to middle portion of
each filament.

3.

If a filament is burned out, circuit tester registers 0 or battery
voltage.

4.

To locate burned out point, move probe to left and right along fil-
ament. Test needle will swing abruptly when probe passes the
point.

REPAIR

REPAIR EQUIPMENT

• Conductive silver composition (Dupont No. 4817 or equivalent)

SEL122R

SEL263

SEL265

FILAMENT

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< REMOVAL AND INSTALLATION >

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• 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

DLK-1

BODY EXTERIOR, DOORS, ROOF & VEHICLE SECURITY

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SECTION 

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CONTENTS

DOOR & LOCK

WITH INTELLIGENT KEY SYSTEM

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

8

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

8

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

8

Precaution Necessary for Steering Wheel Rota-
tion after Battery Disconnect  .....................................

8

Work ..........................................................................

9

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

10

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

10

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

10

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

11

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

11

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

11

DOOR LOCK SYSTEM : 
Component Parts Location ....................................

11

DOOR LOCK SYSTEM : Component Description 

....

12

SYSTEM (POWER DOOR LOCK SYSTEM)  .....

13

System Diagram ......................................................

13

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

13

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

14

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

14

INTELLIGENT KEY SYSTEM : System Diagram ....

14

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

14

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

15

DOOR LOCK FUNCTION : System Diagram  .........

15

DOOR LOCK FUNCTION : System Description  .....

15

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

17

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

17

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

17

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

18

KEY REMINDER FUNCTION : System Diagram ....

19

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

19

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

19

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

19

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

22

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

22

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

22

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

23

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

23

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

24

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

24

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

27

TRUNK : CONSULT-III Function (BCM - TRUNK) 

....

27

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

28

BCM, IPDM E/R .................................................

28

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

28

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

29

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

29

Wiring Diagram - DOOR LOCK SYSTEM (WITH 
INTELLIGENT KEY) - ..............................................

29

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

42

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

42

DLK-2

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

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INSPECTION AND ADJUSTMENT  ...................

45

ADDITIONAL SERVICE WHEN REPLACING 
CONTROL UNIT ........................................................

45

ADDITIONAL SERVICE WHEN REPLACING 
CONTROL UNIT : Description ................................

45

ADDITIONAL SERVICE WHEN REPLACING 
CONTROL UNIT : Special Repair Requirement .....

45

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

46

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

46

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

46

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

46

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

48

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

48

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

48

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

50

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

50

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

50

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

52

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

52

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

52

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

54

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

54

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

54

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

56

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

56

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

56

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

58

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

58

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

58

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

61

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

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

62

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

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

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

64

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

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

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

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

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

66

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

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

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

68

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

68

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

68

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

68

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

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

69

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

69

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

70

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

70

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

70

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

71

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

71

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

71

BACK DOOR  .............................................................

72

BACK DOOR : Component Function Check  .........

72

BACK DOOR : Diagnosis Procedure  ......................

72

REMOTE KEYLESS ENTRY RECEIVER  .........

74

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

74

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

74

UNLOCK SENSOR ............................................

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

77

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

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

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INTELLIGENT KEY WARNING BUZZER  .........

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

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

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

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

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

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

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COMBINATION METER BUZZER  ....................

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

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

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KEY WARNING LAMP  ......................................

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

83

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

83

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

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

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

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

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DOOR DOES NOT LOCK/UNLOCK WITH 
DOOR LOCK AND UNLOCK SWITCH  .............

85

ALL DOOR  ................................................................

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ALL DOOR : Description .........................................

85

ALL DOOR : Diagnosis Procedure  .........................

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

85

DRIVER SIDE : Description  ....................................

85

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

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

85

PASSENGER SIDE : Description ...........................

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

86