Nissan Versa Sedan. Manual — part 77
BCS
BCM (BODY CONTROL MODULE)
BCS-69
< REMOVAL AND INSTALLATION >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
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K
L
B
A
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P
N
REMOVAL AND INSTALLATION
BCM (BODY CONTROL MODULE)
Removal and Installation
INFOID:0000000009268655
CAUTION:
Before replacing BCM, perform “READ CONFIGURATION” to save or print current vehicle specifica-
tion. Refer to
BCS-56, "ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT (BCM) : Descrip-
.
REMOVAL
1. Disconnect the negative battery terminal. Refer to
PG-63, "Removal and Installation"
2. Remove instrument lower panel LH. Refer to
IP-20, "Removal and Installation"
3. Remove BCM screws (A) and pull out the BCM (B).
4. Disconnect the harness connectors from the BCM (B) and
remove.
: Front
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
• Be sure to perform “WRITE CONFIGURATION” when replacing BCM. Refer to
.
• For Canada, be sure to perform the system initialization (NATS) when replacing BCM. Refer to
57, "CONFIGURATION (BCM) : Work Procedure"
• When replacing BCM, if new BCM does not come with keyfobs attached, all existing keyfobs must be
re-registered.
ALMIA0525GB
BCS-70
< REMOVAL AND INSTALLATION >
[WITH INTELLIGENT KEY SYSTEM]
COMBINATION SWITCH
COMBINATION SWITCH
Exploded View
INFOID:0000000009268656
Removal and Installation
INFOID:0000000009268657
REMOVAL
1. Remove the steering wheel. Refer to
ST-8, "Removal and Installation"
2. Remove the steering column cover. Refer to
IP-18, "Removal and Installation"
3. Remove the combination switch screws.
4. Disconnect the harness connector from the combination switch.
5. Remove the combination switch by lifting upward.
INSTALLATION
Installation is in the reverse order of removal.
1. Combination switch
2. Combination switch harness connector
Front
AWMIA1293ZZ
BCS
PRECAUTIONS
BCS-71
< PRECAUTION >
[WITHOUT INTELLIGENT KEY SYSTEM]
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F
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B
A
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PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000009268658
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 SR 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 SR 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.
PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS
WARNING:
• When working near the Airbag Diagnosis Sensor Unit or other Airbag System sensors with the Igni-
tion ON or engine running, DO NOT use air or electric power tools or strike near the sensor(s) with a
hammer. Heavy vibration could activate the sensor(s) and deploy the air bag(s), possibly causing
serious injury.
• When using air or electric power tools or hammers, always switch the Ignition OFF, disconnect the
battery, and wait at least 3 minutes before performing any service.
BCS-72
< SYSTEM DESCRIPTION >
[WITHOUT INTELLIGENT KEY SYSTEM]
COMPONENT PARTS
SYSTEM DESCRIPTION
COMPONENT PARTS
BODY CONTROL SYSTEM
BODY CONTROL SYSTEM : Component Parts Location
INFOID:0000000009268659
COMBINATION SWITCH READING SYSTEM
COMBINATION SWITCH READING SYSTEM : Component Parts Location
INFOID:0000000009268660
1.
BCM (view with instrument panel re-
moved)
ALMIA0534ZZ
AWMIA1343ZZ
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