Nissan Sentra. Manual - part 791

 

  Index      Nissan     Nissan Sentra (2014 year) - Service and Repair Manual

 

Search            

 

 

 

 

 

 

 

 

 

Content   ..  789  790  791  792   ..

 

 

Nissan Sentra. Manual - part 791

 

 

SEC-192

< SYMPTOM DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

NISSAN VEHICLE IMMOBILIZER SYSTEM-NATS SYMPTOMS

SYMPTOM DIAGNOSIS

NISSAN VEHICLE IMMOBILIZER SYSTEM-NATS SYMPTOMS

Symptom Table

INFOID:0000000009756842

NOTE:

• Before performing the diagnosis in the following table, check “

SEC-171, "Work Flow"

”. 

• Check that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis, and

check each symptom.

• If the following symptoms are detected, check systems shown in the “Diagnosis/service procedure” column

in this order.

CONDITIONS OF VEHICLE (OPERATING CONDITIONS)

• Mechanical key is not inserted into key cylinder.

Symptom

Diagnosis/service procedure

Reference page

Security indicator does not turn ON or flash.

1. Check vehicle security indicator

SEC-190

2. Check Intermittent Incident

GI-39

NATS ANTENNA AMP.

SEC-193

< REMOVAL AND INSTALLATION >

[WITHOUT INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

SEC

N

O

P

REMOVAL AND INSTALLATION

NATS ANTENNA AMP.

Removal and Installation

INFOID:0000000009756843

REMOVAL

1. Remove instrument finisher B. Refer to 

IP-14, "Exploded View"

.

2. Using a suitable tool release the pawls on either side and remove the NATS antenna amp. from the push-

button ignition switch.

INSTALLATION

Installation is in the reverse order of removal.

SRC-1

RESTRAINTS

C

D

E

F

G

I

J

K

L

M

SECTION 

SRC

A

B

SRC

N

O

P

CONTENTS

SRS AIRBAG CONTROL SYSTEM

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

4

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

4

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

4

Service ......................................................................

4

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

5

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

5

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

5

Component Description .............................................

6

Driver Air Bag Module  ...............................................

7

Front Passenger Air Bag Module ..............................

7

Front Side Air Bag Module  ........................................

7

Side Curtain Air Bag Module .....................................

7

Front Seat Belt Pre-tensioner ....................................

8

Air Bag Diagnosis Sensor Unit ..................................

8

Crash Zone Sensor  ...................................................

8

Front Side Air Bag Satellite Sensor ...........................

8

Rear Side Air Bag Satellite Sensor  ...........................

9

Front Door Satellite Sensor .......................................

9

SRS Component Connectors ....................................

9

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

11

SRS AIR BAG SYSTEM ............................................

11

SRS AIR BAG SYSTEM : System Diagram ............

11

SRS AIR BAG SYSTEM : System Description  .......

11

OCCUPANT CLASSIFICATION SYSTEM ................

11

OCCUPANT CLASSIFICATION SYSTEM : Sys-
tem Diagram ............................................................

12

OCCUPANT CLASSIFICATION SYSTEM : Sys-
tem Description  .......................................................

12

SEAT BELT WARNING LAMP SYSTEM ..................

13

SEAT BELT WARNING LAMP SYSTEM : System 
Diagram ...................................................................

13

SEAT BELT WARNING LAMP SYSTEM : System 
Description ..............................................................

14

DIAGNOSIS SYSTEM (AIR BAG)  ....................

15

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

15

On Board Diagnosis Function ..................................

15

Trouble Diagnosis with CONSULT  ..........................

16

Trouble Diagnosis without CONSULT  .....................

17

SRS History Check ..................................................

17

SRS Final Check  .....................................................

17

CONSULT Function (AIR BAG) ...............................

17

CONSULT Function (OCCUPANT DETECTION) ....

17

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

19

DIAGNOSIS SENSOR UNIT  .............................

19

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

19

Flash Code Index  ....................................................

23

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

26

SRS AIR BAG SYSTEM  ...................................

26

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

26

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

38

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

38

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

38

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

41

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

41

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

41

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

41

ZERO POINT RESET .................................................

41

ZERO POINT RESET : Description .........................

41

ZERO POINT RESET : Special Repair Require-
ment .........................................................................

41

INTERMITTENT INCIDENT  ..............................

42

Inspection Procedure ..............................................

42

Trouble Diagnosis with CONSULT  ..........................

42

SRC-2

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

43

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

43

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

43

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

43

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

43

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

44

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

44

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

44

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

44

B0001, B0002 DRIVER AIRBAG MODULE ......

45

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

45

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

45

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

46

B0010, B0011 PASSENGER AIRBAG MOD-
ULE ....................................................................

48

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

48

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

48

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

49

B0020 SIDE AIRBAG MODULE LH ..................

51

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

51

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

51

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

51

B0021 SIDE CURTAIN AIR BAG MODULE LH 

...

54

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

54

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

54

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

54

B0028 SIDE AIRBAG MODULE RH  .................

57

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

57

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

57

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

57

B0029 SIDE CURTAIN AIR BAG MODULE 
RH ......................................................................

60

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

60

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

60

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

60

B0091 FRONT SIDE AIR BAG SATELLITE 
SENSOR LH  ......................................................

63

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

63

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

63

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

64

B0092 REAR SIDE AIR BAG SATELLITE 
SENSOR LH  ......................................................

66

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

66

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

66

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

67

B0093 FRONT DOOR SATELLITE SENSOR 
LH .......................................................................

69

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

69

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

69

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

70

B0094 CRASH ZONE SENSOR ........................

72

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

72

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

72

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

73

B0096 FRONT SIDE AIR BAG SATELLITE 
SENSOR RH ......................................................

75

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

75

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

75

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

76

B0097 REAR SIDE AIR BAG SATELLITE 
SENSOR RH ......................................................

78

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

78

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

78

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

79

B0098 FRONT DOOR SATELLITE SENSOR 
RH ......................................................................

81

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

81

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

81

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

82

B1428 SEAT BELT BUCKLE SWITCH LH .......

84

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

84

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

84

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

84

B1429 SEAT BELT BUCKLE SWITCH RH  ......

87

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

87

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

87

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

87

B1430, B1432 SEAT BELT PRE-TENSIONER 
LH ......................................................................

90

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

90

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

90

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

91

B1431, B1433 SEAT BELT PRE-TENSIONER 
RH ......................................................................

93

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

93

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

93

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

94

B142A IGNITION VOLTAGE .............................

96

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

96

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

96

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

96

B142X COLLISION DETECTION ......................

98

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

98

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

98

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

98

B14XX AIR BAG DIAGNOSIS SENSOR UNIT ...

99

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

99

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

99

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

99

 

 

 

 

 

 

 

Content   ..  789  790  791  792   ..