Nissan Qashqai (2007-2010). Manual - part 1493

BCS-62

< PRECAUTION >

PRECAUTIONS

PRECAUTION

PRECAUTIONS

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

INFOID:0000000001097632

The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the SRC and SB section of this Service Man-
ual.

WARNING:

• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in

the event of a collision which would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.

• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal

injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see the SRC section.

• Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this

Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or har-
ness connectors.

BCS

COMBINATION SWITCH SYSTEM SYMPTOMS

BCS-63

< SYMPTOM DIAGNOSIS >

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

SYMPTOM DIAGNOSIS

COMBINATION SWITCH SYSTEM SYMPTOMS

Symptom Table

INFOID:0000000000936046

1.

Perform “Data Monitor” of CONSULT-III to check for any malfunctioning item.

2.

Check the malfunction combinations.

Malfunction item: 

×

3.

Identify the malfunctioning part from the agreed combination and repair or replace the part.

Data monitor item

Malfunction combi-

nation

TURN SIG

N

AL R

TURN SIGNAL L

H

I BEAM SW

HEAD LAMP SW 

1

HEAD LAMP SW 

2

T

A

IL

 LA

MP 

SW

P

ASSI

N

G

 SW

AU

T

O

 LI

GH

T

 S

W

FR F

O

G 

SW

RR FO

G S

W

FR WI

PER HI

FR WIP

E

R LOW

FR WI

PER INT

F

R

 W

A

SH

ER

 S

W

INT VOL

U

ME

RR

 WIPE

R

 O

N

RR WIP

E

R INT

RR W

ASHER 

SW

×

×

×

×

A

×

×

×

×

B

×

×

×

×

C

×

×

×

×

D

×

×

×

×

E

×

×

×

×

F

×

×

×

G

×

×

×

×

H

×

×

×

×

I

×

×

×

×

J

Combinations other than those above

K

All Items

L

If only one item is detected or the item is not applicable to the combinations A to L

M

Malfunction 

combination

Malfunctioning part

Repair or replace

A

Combination switch INPUT 1 circuit

Inspect the combination switch input circuit applicable to the malfunctioning 
part. Refer to 

BCS-35, "Diagnosis Procedure"

.

B

Combination switch INPUT 2 circuit

C

Combination switch INPUT 3 circuit

D

Combination switch INPUT 4 circuit

E

Combination switch INPUT 5 circuit

F

Combination switch OUTPUT 1 circuit

Inspect the combination switch output circuit applicable to the malfunction-
ing part. Refer to 

BCS-37, "Diagnosis Procedure"

.

G

Combination switch OUTPUT 2 circuit

H

Combination switch OUTPUT 3 circuit

I

Combination switch OUTPUT 4 circuit

J

Combination switch OUTPUT 5 circuit

K

Light and turn signal switch or front wip-
er and washer switch

Refer to 

BCS-38, "Description"

.

L

BCM

Replace BCM.

M

Light and turn signal switch or front wip-
er and washer switch

Replace the switch that cannot be operated.

BCS-64

< ON-VEHICLE REPAIR >

BCM (BODY CONTROL MODULE)

ON-VEHICLE REPAIR

BCM (BODY CONTROL MODULE)

Exploded View

INFOID:0000000000924640

CAUTION:

Before replacing BCM, perform configuration. Refer to 

BCS-3, "ADDITIONAL SERVICE WHEN

REPLACING CONTROL UNIT : Description"

.

Removal and Installation

INFOID:0000000000924641

CAUTION:

Before replacing BCM, perform configuration. Refer to 

BCS-3, "ADDITIONAL SERVICE WHEN

REPLACING CONTROL UNIT : Description"

.

REMOVAL

1.

Remove glove box assembly. Refer to 

IP-11, "Exploded View"

.

2.

Disconnect 4WD control unit connector.

3.

Remove intake heater duct.

4.

Remove mounting screws.

5.

Remove BCM and disconnect the connector.

INSTALLATION

Install in the reverse order of removal.

1.

BCM

JPMIA0205ZZ

BCS

COMBINATION SWITCH

BCS-65

< ON-VEHICLE REPAIR >

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

COMBINATION SWITCH

Exploded View

INFOID:0000000000924642

Removal and Installation

INFOID:0000000000924643

Refer to 

SR-6, "Exploded View"

.

1.

Wiper and washer switch

2.

Switch base (Spiral cable)

3.

Light and turn signal switch

JPMIA0206ZZ