1995 NISSAN ALMERA N15 RS SRS

SRS102
TROUBLE
DIAGNOSES -Supplemental RestraintSystem(SRS)
How toPerform TroubleDiagnoses forQuick
and Accurate Repair(Cont'd)

• ECU DISCRIMINATED NO.
The diagnosis sensorunitforeach vehicle modelis
assigned withitsown, individual classification number.This
number willbedisplayed onthe CONSULT screen,as
shown atleft. When replacing thediagnosis sensorunit,
refer tothe part number forthe compatibility. After
installation, replacement withacorrect unitcan bechecked
by confirming thisclassification numberonthe CONSULT
screen.

For NISSAN modelN15,thediagnosis sensorunitclassifi-
cation number assigned is09.

•
ECU DISCRIMINATED No.•

ECU No.

09

RS-26

TROUBLEDIAGNOSES -Supplemental RestraintSystem(SRS)
How toPerform TroubleDiagnoses forQuick
and Accurate Repair(Cont'd)
CAUTION:
• Donot use acircuit testertocheck SRSharness connectors unlessinstructed tointhis Service
Manual. Fordual airbag system, SRSwiring harnesses arecovered withyellow insulation either
just before theharness connectors orfor complete harness,foreasy identification.
• Donot attempt torepair, spliceormodify theSRS wiring harness. Ifthe harness isdamaged, replace
it with anew one.
• Keep ground portionclean.
WORK FLOW
ACTIONITEM
Check in.
Listen tocustomer complaints andrequests.
Perform preliminary check. REFERENCE
ITEM

-+-1
Preliminary check(RS-25)
Perform self-diagnosis using"AIRBAG" warning lamp.-User
mode
Single
air bag
system Dual
airbag
system Single
airbag
system DIAGNOSTIC
PROCEDURE1

-+-
or7(RS-32, 43)
Dual
air bag
system Inspect
malfunctioning part.-Diagnosis mode
Perform self-diagnosis usingCONSULT.

OR

Perform self-diagnosis using"AIRBAG" warning lamp.
Repair/Replace •
DIAGNOSTIC PROCEDURE
2: Using CONSULT (RS-33)
• DIAGNOSTIC PROCEDURE
3: Using "AIRBAG" warn-
ing lamp (RS-34)

•

NG Final check -Diagnosis modeandUser mode
OK
Check out
RS-27 •
DIAGNOSTIC PROCEDURE
2: Using CONSULT (RS-33)
• DIAGNOSTIC PROCEDURE
3: Using "AIRBAG" warn-
ing lamp (RS-34)
DIAGNOSTIC PROCEDURE1
or 7(RS-32, 43)

TROUBLEDIAGNOSES -Supplemental RestraintSystem(SRS)-
Dual AirBag System
Schematic

FUSE

DUAL
AIRBAG SYSTEM

DATA LINK
CONNECTOR
FOR CONSULT

o
FUSE
COMBINAnON
METER
(AIR BAG
WARNING
LAMP)

19
3
2120

4
5
6

2
15

17
AIR
BAG
DIAGNOSIS
SENSOR UNIT
SPIRAL
CABLE
AIR BAG
MODULE
DRIVER'S
SQUIB SIDE AIR
BAG
MODULE
PASSENGER
SQUIB SIDE

RS-28
-

DOOR SWITCH
DRIVER'S SIDE

HRS002

TROUBLEDIAGNOSES -Supplemental RestraintSystem(SRS)-
Dual AirBag System
Wiring Diagram -SRS -
DUAL AIRBAG SYSTEM

RS-SRS-02

IGNITION SWITCH
ON orSTART

::} ToAS-SAS-D.

•

Refer
toEL-POWER.

LHOmode Is

RHOmodels

@:
GAand SRengine

@:
CDengine

@:
Withtachometer

@:
Without tachometer

~f1 ...
@
30
@
40

,

*2
@
9
@
31

*3
@
16
'@
30

,

AIR
BAG
DIAGNOSIS
SENSOR
UNIT

ill)

FUSE
BLOCK
(JIB)

(M15)
10A

1221

IGN
GNO

~ B

~(ll)

C:J~
B

rn~
I
~g~~~CTOR-3

~:
JOINT
CONNECTOR-4

~~:
I

,..O~O-O-ID-

I
<:
R
:>
I~

B B B BB

1
L..t t.J

~ (M60)~

~
(ll)"

*~
BRIW ~ BRIW-.
COMBINATION BRIW
METER ~
(AIR BAG 111511
WARNING WIL
LAMP)

(M30)
~
10A

W

BIR
.....

~
11*.21

BIR

~----------------------------------~
Refertolast page
(Foldout page).

L ~

em
y
(IT)

y

~(M59):
~P
ITIII:illJIIIII
~:

~ BR

HRS004
RS-29

TROUBLEDIAGNOSES -Supplemental RestraintSystem(SRS)-
Dual AirBag System
Wiring Diagram -SRS -
{Co nt'd)

RS-SRS-03
AIRBAG
DIAGNOSIS
SENSOR

UNIT

em

AIR BAG
MODULE
PASSENGER
SIDE (SQUIB)

t

SQ-

(PASS)

~
OR

SQ+

(PASS)

~
G

SPIRAL
CABLE
AIR BAG
MODULE
DRIVER'S
SIDE (SQUIB)

t

SQ-

(DR)

~
L

SQ+

(DR)

l!:jJJ
W

DOOR
SWITCH
DRIVER'S
SIDE

@)

OPEN

"=iJ
B

I
f.
B B

~ ~
(B11)
@

DOOR
SW

~
R

~@

ICiJI~

R

I

BOXNO.2
(..JOINT
R CONNECTORS)

I~I ~~: ; ~
R R
I"'m:\

~~

I~IC@

R

<;>

R
0

•

R

m

em
y
@

~cm

y ~ y
Refer
tolast page
(Foldout page).

~~@
5 6lil~1112 W
rfrnl(]ID

l]f
B
~
*6
A,.@

t!!Iy ~y

@
W
HRS005
RS-30

TROUBLEDIAGNOSES -Supplemental RestraintSystem(SRS)-
Dual AirBag System
Wiring Diagram -SRS -(Cont'd)

RS-SRS-04

AIR BAG
OIAGNOSIS
SENSOR
UNIT

em

:
LHOmodels
: RHOmodels

@:
GAand SReng ine

@:
CDengine
*7 ...
10 6

,

*8 ...
9 3

,

G/B

~

GY/L

~
~

G/W

t
o

•

G/W

~
SSS
SSSSSS
ClK TXRX

~ ~11
2
.°1

G/W
@
GY
IL
G/B

IciJ~
1$~ -- -1$1

G/W
GY/L
G/B

i
II

G/W
GY/L
G/B

~ ~~JUNCTION BOXNO.2
II B.II 11*711 II*BII(JOINT CONNECTORS)


JOINT CONNECTOR-5

1*:1 II*.BI~:

GY/l
G/B

I I

FUSE
Referto
7 .5A BLOCK El-POWER.

rn
(JIB)

~

G

rtl

IGNITION
SWITCH
ON or START

4-J
B

I

To RS-SRS-02 {~B ~
i

<@-B~
•

em
Y
@

Y
Refer
tolast page
(Foldout page).

~Q@
~GY
~(M24):

~ OR

HRS006
RS-31