Nissan Altima HL32 Hybrid. Manual - part 77

 

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Nissan Altima HL32 Hybrid. Manual - part 77

 

 

BCS-6

< BASIC INSPECTION >

[BCM]

DIAGNOSIS AND REPAIR WORKFLOW

>> GO TO 2

2.

 REPLACE BCM

Replace BCM. Refer to 

BCS-87, "Removal and Installation"

.

>> GO TO 3

3.

 WRITING VEHICLE SPECIFICATION

CONSULT-III Configuration

Perform “WRITE CONFIGURATION - Config file” or “WRITE CONFIGURATION - Manual selection” to write

vehicle specification. Refer to 

BCS-6, "CONFIGURATION (BCM) : Special Repair Requirement"

.

>> GO TO 4

4.

 INITIALIZE BCM (NATS)

Perform BCM initialization (NATS). Refer to CONSULT-III Operation Manual NATS-IVIS/NVIS.

>> Inspection End.

CONFIGURATION (BCM)
CONFIGURATION (BCM) : Description

INFOID:0000000004494665

Vehicle specification needs to be written with CONSULT-III because it is not written after replacing BCM.

Configuration has three functions as follows

NOTE:
Manual setting item: Items which need selection by vehicle specifications
Automatic setting item: Items which are written in automatically (Setting cannot be changed)

CAUTION:

• When replacing BCM, you must perform “WRITE CONFIGURATION” with CONSULT-III.

• Complete the procedure of “WRITE CONFIGURATION” in order.

• If you set incorrect “WRITE CONFIGURATION”, incidents might occur.

• Configuration is different for each vehicle model. Confirm configuration of each vehicle model.

• Never perform “WRITE CONFIGURATION” except for new BCM. 

CONFIGURATION (BCM) : Special Repair Requirement

INFOID:0000000004494666

1.

 WRITING MODE SELECTION

CONSULT-III Configuration

Select “CONFIGURATION” of BCM.

When writing saved data>>GO TO 2

When writing manually>>GO TO 3

2.

 PERFORM “WRITE CONFIGURATION - CONFIG FILE”

CONSULT-III Configuration

Perform “WRITE CONFIGURATION - Config File”.

>> Inspection End.

Function

Description

READ CONFIGURATION

• Reads the vehicle configuration of current BCM.
• Saves the read vehicle configuration.

WRITE CONFIGURATION - Manual selection Writes the vehicle configuration with manual selection.

WRITE CONFIGURATION - Config file

Writes the vehicle configuration with saved data.

BCS

DIAGNOSIS AND REPAIR WORKFLOW

BCS-7

< BASIC INSPECTION >

[BCM]

C

D

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F

G

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3.

 PERFORM “WRITE CONFIGURATION - MANUAL SELECTION”

CONSULT-III Configuration

1. Select "WRITE CONFIGURATION - Manual selection".

2. Identify the correct model and configuration list. Refer to 

BCS-7, "CONFIGURATION (BCM) : Configura-

tion list"

.

3. Confirm and/or change setting value for each item.

4. Select "Setting change".

CAUTION:

Make sure to select “Setting change” even if the indicated configuration of brand new BCM is

same as the desirable configuration. If not, configuration which is set automatically by selecting

vehicle model cannot be memorized.

5. When "COMMAND FINISHED", select "END".

>> GO TO 4

4.

 OPERATION CHECK

Confirm that each function controlled by BCM operates normally.

>> Inspection End.

CONFIGURATION (BCM) : Configuration list

INFOID:0000000004494667

MANUAL SETTING ITEM

NOTE

Items

Setting value

AUTO LIGHT

WITH

⇔WITHOUT

DTRL

WITH

⇔WITHOUT

• WITH: Canada
• WITHOUT: Except Canada

TRANSMISSION

•AT with ABS

•MT with ABS

TR CANCEL SW

WITH

TIRE PRESSURE

240 kPa 

BCS-8

< FUNCTION DIAGNOSIS >

[BCM]

BODY CONTROL SYSTEM

FUNCTION DIAGNOSIS

BODY CONTROL SYSTEM

System Description

INFOID:0000000004218949

OUTLINE

• BCM (body control module) controls the various electrical components. It inputs the information required to

the control from CAN communication and the signal received from each switch and sensor. 

• BCM has combination switch reading function for reading the operation status of combination switches (light,

turn signal, wiper and washer) in addition to a function for controlling the operation of various electrical com-

ponents. It also has the signal transmission function as the passed point of signal and the power saving con-

trol function that reduces the power consumption with the ignition switch OFF.

• BCM is equipped with the diagnosis function that performs the diagnosis with CONSULT-III and various set-

tings.

CAN communication control

In CAN communication, control units are connected with 2 communication lines (CAN-L, CAN-H) allowing a

high rate of information transmission with less wiring.  Each control unit transmits/receives the data but selec-

tively reads required information only.

CAN communication signal

Refer to the 

LAN-27, "CAN Communication Signal Chart"

.

BCM control function list

System

Refer to

Combination switch reading system

BCS-10, "System Description"

Signal buffer system

BCS-14, "System Description"

Power consumption control system

BCS-15, "System Description"

Auto light system

EXL-12, "System Description"

Turn signal and hazard warning lamp system

EXL-17, "System Description"

Headlamp system

EXL-7, "System Description"

Front fog lamp system

EXL-15, "System Description"

Exterior lamp battery saver system

PCS-12, "System Description"

Daytime running light system (Canada only)

EXL-9, "System Description"

Interior room lamp control system

INL-6, "System Description"

Step lamp system

Interior room lamp battery saver system

BCS-15, "System Description"

Front wiper and washer system

WW-6, "System Description"

Warning chime system

WCS-4, "WARNING CHIME SYSTEM : System Description"

Door lock system

DLK-13, "DOOR LOCK AND UNLOCK SWITCH : System De-
scription"

Trunk open system

DLK-26, "TRUNK LID OPENER SWITCH : System Description"

Nissan vehicle immobilizer system

SEC-15, "System Description"

Vehicle security system

SEC-18, "System Description"

Panic alarm

Rear window defogger system

DEF-6, "System Description"

BCS

BODY CONTROL SYSTEM

BCS-9

< FUNCTION DIAGNOSIS >

[BCM]

C

D

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F

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A

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Component Parts Location

INFOID:0000000004218950

Intelligent Key system/hybrid system start

Door lock function

DLK-15, "DOOR REQUEST SWITCH : System Description"

 

(door request switch)

SEC-10, "System Description"

 (Intelligent Key)

Trunk open function

DLK-26, "TRUNK LID OPENER SWITCH : System Description"

 

(trunk request switch)

SEC-10, "System Description"

 (Intelligent Key)

Warning function

DLK-38, "System Description"

Key reminder function

DLK-46, "System Description"

Hybrid system start 
function

SEC-10, "System Description"

Power window system

PWC-104, "System Description"

 (LH & RH front window anti-

pinch)

PWC-10, "System Description"

 (LH front only window anti-

pinch)

RAP (retained accessory power) system

RF-8, "System Description"

TPMS (tire pressure monitior system)

WT-8, "System Description"

System

Refer to

1.

BCM M16, M17, M18, M19, M20, 
M21 (view with instrument panel re-
moved)

ALCIA0020ZZ

 

 

 

 

 

 

 

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