Nissan Altima L32. Manual - part 685

EXL-24

< FUNCTION DIAGNOSIS >

COMBINATION SWITCH READING SYSTEM

• The circuit between INPUT 1 and OUTPUT 5 is formed when the TURN RH switch is turned ON.

• BCM detects the combination switch status signal “1E” when the signal of OUTPUT 5 is input to INPUT 1.

• BCM judges that the TURN RH switch is ON when the signal “1E” is detected.

• Example 2: When some switches (TURN RH switch, FR WIPER LOW switch) are turned ON

Example 2: When some switches (turn RH switch, front wiper LO switch) are turned ON

• The circuits between INPUT 1 and OUTPUT 5 and between INPUT 1 and OUTPUT 3 are formed when the

TURN RH switch and FR WIPER LOW switch are turned ON.

• BCM detects the combination switch status signal “1CE” when the signals of OUTPUT 3 and OUTPUT 5 are

input to INPUT 1.

• BCM judges that the TURN RH switch and FR WIPER LOW switch are ON when the signal “1CE” is

detected.

WIPER INTERMITTENT DIAL POSITION SETTING (FRONT WIPER INTERMITTENT OPERATION)

BCM judges the wiper intermittent dial 1 - 7 by the status of INT VOLUME 1, 2, and 3 switches.

JPMIA0073GB

JPMIA0074GB

COMBINATION SWITCH READING SYSTEM

EXL-25

< FUNCTION DIAGNOSIS >

C

D

E

F

G

H

I

J

K

M

A

B

EXL

N

O

P

Wiper intermittent dial posi-

tion

Intermittent oper-

ation delay inter-

val

INT VOLUME switch ON/OFF status  

INT VOLUME 1 switch

INT VOLUME 2 switch

INT VOLUME 3 switch

1

Short

↑

↓

Long

ON

ON

ON

2

ON

ON

OFF

3

ON

OFF

OFF

4

OFF

OFF

OFF

5

OFF

OFF

ON

6

OFF

ON

ON

7

OFF

ON

OFF

EXL-26

< FUNCTION DIAGNOSIS >

DIAGNOSIS SYSTEM (BCM)

DIAGNOSIS SYSTEM (BCM)

COMMON ITEM
COMMON ITEM : Diagnosis Description

INFOID:0000000004498156

BCM CONSULT-III FUNCTION

CONSULT-III performs the following functions via CAN communication with BCM.

SYSTEM APPLICATION

BCM can perform the following functions for each system.

NOTE:

It can perform the diagnosis modes except the following for all sub system selection items.

COMMON ITEM : CONSULT-III Function

INFOID:0000000004498157

ECU IDENTIFICATION

Displays the BCM part No.

SELF-DIAG RESULT

Refer to 

EXL-215, "DTC Index"

.

Diagnosis mode

Function Description

WORK SUPPORT

Changes the setting for each system function.

SELF-DIAG RESULTS

Displays the diagnosis results judged by BCM.

CAN DIAG SUPPORT MNTR

Monitors the reception status of CAN communication viewed from BCM.

DATA MONITOR

The BCM input/output signals are displayed.

ACTIVE TEST

The signals used to activate each device are forcibly supplied from BCM.

ECU IDENTIFICATION

The BCM part number is displayed.

CONFIGURATION

This function is not used even though it is displayed.

System

Sub system selection item

Diagnosis mode

WORK SUPPORT

DATA MONITOR

ACTIVE TEST

Door lock

DOOR LOCK

×

×

×

Rear window defogger

REAR DEFOGGER

×

×

Warning chime

BUZZER

×

×

Interior room lamp timer

INT LAMP

×

×

×

Remote keyless entry system

MUTI REMOTE ENT

×

×

×

Exterior lamp

HEADLAMP

×

×

×

Wiper and washer

WIPER

×

×

×

Turn signal and hazard warning lamps FLASHER

×

×

×

Air conditioner

AIR CONDITONER

×

Intelligent Key system

INTELLIGENT KEY

×

×

×

Combination switch

COMB SW

×

BCM

BCM

×

Immobilizer

IMMU

×

×

Interior room lamp battery saver

BATTERY SAVER

×

×

×

Trunk open

TRUNK

×

Vehicle security system

THEFT ALM

×

×

×

RAP system

RETAINED PWR

×

Signal buffer system

SIGNAL BUFFER

×

×

TPMS

AIR PRESSURE MONITOR

×

×

DIAGNOSIS SYSTEM (BCM)

EXL-27

< FUNCTION DIAGNOSIS >

C

D

E

F

G

H

I

J

K

M

A

B

EXL

N

O

P

HEADLAMP
HEADLAMP : CONSULT-III Function

INFOID:0000000004498158

WORK SUPPORT

1 : Initial setting
2: With auto light system

DATA MONITOR

Service item

Setting item

Setting

BATTERY SAVER SET

ON

1

With the exterior lamp battery saver function

OFF

Without the exterior lamp battery saver function

ILL DELAY SET

2

MODE 1

1

45 sec.

Sets delay timer function timer operation time
(All doors closed)

MODE 2

Without the func-
tion

MODE 3

30 sec.

MODE 4

60 sec.

MODE 5

90 sec.

MODE 6

120 sec.

MODE 7

150 sec.

MODE 8

180 sec.

CUSTOM A/LIGHT 
SETTING

2

MODE 1

1

Normal

MODE 2

More sensitive setting than normal setting (Turns ON earlier than normal operation.)

MODE 3

More sensitive setting than MODE 2 (Turns ON earlier than MODE 2.)

MODE 4

Less sensitive setting than normal setting (Turns ON later than normal operation.)

Monitor item

[Unit]

Description

PUSH SW
[ON/OFF]

The switch status input from push-button ignition switch

ENGINE STATE
[STOP/STALL/CRANK/RUN]

The engine status received from ECM with CAN communication

VEH SPEED 1
[km/h]

The value of the vehicle speed received from combination meter with CAN commu-
nication

KEY SW-SLOT
[ON/OFF]

Key switch status input from key slot