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.
![](/vehicle/qul/ene/lirlel/yemet.png)
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
.
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
.
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
L
BCM
Replace BCM.
M
Light and turn signal switch or front wip-
er and washer switch
Replace the switch that cannot be operated.
![](/vehicle/qul/ene/lirlel/zens.png)
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
.
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
![](/vehicle/qul/ene/lirlel/sstou.png)
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
1.
Wiper and washer switch
2.
Switch base (Spiral cable)
3.
Light and turn signal switch
JPMIA0206ZZ
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