Nissan Leaf. Manual - part 1268

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< REMOVAL AND INSTALLATION >

BLOWER MOTOR

BLOWER MOTOR

Exploded View

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Removal and Installation

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REMOVAL

1. Remove instrument under cover RH. Refer to 

IP-16, "Exploded View"

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2. Remove glove box cover assembly. Refer to 

IP-16, "Exploded View"

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3. Remove BCM. Refer to 

BCS-72, "Removal and Installation"

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4. Disconnect blower motor harness connector.
5. Press flange holding hook (A), and then turn blower motor (1)

clockwise.

6. Remove blower motor from heating and cooling unit assembly.

INSTALLATION

Install in the reverse order of removal.

1.

Heating and cooling unit assembly

2.

Power transistor

3.

Sub harness

4.

Blower motor

JPIIA1798ZZ

JPIIA1893ZZ

SERVICE DATA AND SPECIFICATIONS (SDS)

VTL-23

< SERVICE DATA AND SPECIFICATIONS (SDS) 

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SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

In-cabin Microfilter

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Replacement interval

 Refer to 

MA-11, "FOR USA AND CANADA : Schedule 1"

 (For USA and Canada 1), 

MA-

12, "FOR USA AND CANADA : Schedule 2"

 (For USA and Canada 2) and 

MA-13, "FOR 

MEXICO : Periodic Maintenance"

 (For Mexico).

WCS

WCS-1

DRIVER INFORMATION & MULTIMEDIA

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CONTENTS

WARNING CHIME SYSTEM

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

3

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

3

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

3

Precaution for Technicians Using Medical Electric 

......

3

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

4

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

5

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

5

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

5

Combination Meter ....................................................

5

SYSTEM ..............................................................

6

WARNING CHIME SYSTEM  .......................................

6

WARNING CHIME SYSTEM : System Description 

......

6

WARNING CHIME SYSTEM : Fail-Safe ...................

7

LIGHT REMINDER WARNING CHIME  .......................

8

LIGHT REMINDER WARNING CHIME : System 
Description ................................................................

8

SEAT BELT WARNING CHIME  ..................................

9

SEAT BELT WARNING CHIME : System Descrip-
tion ..........................................................................

10

PARKING BRAKE RELEASE WARNING CHIME ....

11

PARKING BRAKE RELEASE WARNING CHIME 
: Parking Brake Release Warning Chime ................

11

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

13

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

13

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

14

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

19

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

19

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

19

BUZZER .....................................................................

19

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

20

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

21

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

21

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

21

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

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

32

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

33

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

33

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

34

WARNING CHIME SYSTEM .............................

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

34

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

39

DIAGNOSIS AND REPAIR WORKFLOW  ........

39

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

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

41

POWER SUPPLY AND GROUND CIRCUIT  ....

41

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

41

COMBINATION METER : Diagnosis Procedure  .....

41

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

41

BCM : Diagnosis Procedure  ....................................

41

METER BUZZER CIRCUIT  ...............................

43

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

43

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

43

SEAT BELT BUCKLE SWITCH SIGNAL CIR-
CUIT (DRIVER SIDE)  ........................................

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

44

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

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WCS-2

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

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

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THE LIGHT REMINDER WARNING DOES 
NOT SOUND ......................................................

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

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

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THE SEAT BELT WARNING CONTINUES 
SOUNDING, OR DOES NOT SOUND ...............

47

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

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

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THE PARKING BRAKE RELEASE WARNING 
CONTINUES SOUNDING, OR DOES NOT 
SOUND ..............................................................

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

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

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