Infiniti G35 (V35). Manual - part 149

TELEPHONE

AV-111

C

D

E

F

G

H

I

J

L

M

A

B

AV

2.

Disconnect microphone unit connector (1).

3.

Insert a clip driver or suitable tool and disengage the pawl fit-
tings of the microphone unit (1).

INSTALLATION

Installation is the reverse order of removal.

Removal and Installation of Steering Wheel Audio Control Switch

NKS002H5

Refer to 

PS-11, "Disassembly and Assembly"

 .

SKIB7358E

SKIB7359E

AV-112

TELEPHONE

BCS-1

BODY CONTROL SYSTEM

K  ELECTRICAL

CONTENTS

C

D

E

F

G

H

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L

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SECTION 

A

B

BCS

BODY CONTROL SYSTEM

PRECAUTIONS .......................................................... 2

Precautions for Supplemental Restraint System 
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 2
Precautions for Battery Service ................................ 2

BCM (BODY CONTROL MODULE)  ........................... 3

System Description  .................................................. 3

BCM FUNCTION ................................................... 3
COMBINATION SWITCH READING FUNCTION 

..... 3

CAN COMMUNICATION CONTROL  .................... 6
BCM STATUS CONTROL  ..................................... 7
SYSTEMS CONTROLLED BY BCM DIRECTLY 

..... 8

SYSTEMS CONTROLLED BY BCM AND IPDM 
E/R ........................................................................ 8
SYSTEMS CONTROLLED BY BCM AND COM-
BINATION METER  ................................................ 8

SYSTEMS CONTROLLED BY BCM AND INTEL-
LIGENT KEY UNIT  ................................................ 8
MAJOR COMPONENTS AND CONTROL SYS-
TEM ....................................................................... 9

CAN Communication Unit ....................................... 10
Schematic ............................................................... 11
CONSULT-II Function (BCM)  ................................. 13

CONSULT–II BASIC OPERATION ...................... 13
ITEMS OF EACH PART  ...................................... 13
WORK SUPPORT  ............................................... 15

CAN Communication Inspection Using CONSULT-
II (Self-Diagnosis)  ................................................... 15
Removal and Installation of BCM  ........................... 16

REMOVAL ........................................................... 16
INSTALLATION ................................................... 16

BCS-2

PRECAUTIONS

PRECAUTIONS

PFP:00001

Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT 
BELT PRE-TENSIONER”

NKS000MX

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 SRS 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 per-
formed by an authorized NISSAN/INFINITI dealer.

●

Improper maintenance, including incorrect removal and installation of the SRS, can lead to per-
sonal injury caused by unintentional activation of the system. For removal of Spiral Cable and Air
Bag Module, see the SRS 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
harness connectors.

Precautions for Battery Service

NKS000MY

Before disconnecting the battery, lower both the driver and passenger windows. This will prevent any interfer-
ence between the window edge and the vehicle when the door is opened/closed. During normal operation, the
window slightly raises and lowers automatically to prevent any window to vehicle interference. The automatic
window function will not work with the battery disconnected.