Nissan Altima L32. Manual - part 1320

SEC-430

< FUNCTION DIAGNOSIS >

[SEDAN WITHOUT INTELLIGENT KEY]

DIAGNOSIS SYSTEM (BCM)

MULTI REMOTE ENT
MULTI REMOTE ENT : CONSULT-III Function (BCM - MULTIREMOTE ENT)

INFOID:0000000004507210

DATA MONITOR

ACTIVE TEST

WORK SUPPORT

Monitor Item

Condition

DOOR SW-DR

Indicates [ON/OFF] condition of front door switch (driver side).

DOOR SW-AS

Indicates [ON/OFF] condition of front door switch (passenger side).

DOOR SW-RR

Indicates [ON/OFF] condition of rear door switch RH.

DOOR SW-RL

Indicates [ON/OFF] condition of rear door switch LH.

DOOR SW-BK

NOTE:
This item is displayed, but cannot be monitored. 

CDL LOCK SW

Indicates [ON/OFF] condition of door lock and unlock switch.

CDL UNLOCK SW

Indicates [ON/OFF] condition of door lock and unlock switch.

RKE-LOCK

Indicates [ON/OFF] condition of LOCK signal from keyfob.

RKE-UNLOCK

Indicates [ON/OFF] condition of UNLOCK signal from keyfob.

RKE-TR/BD

Indicates [ON/OFF] condition of TRUNK OPEN signal from keyfob.

RKE-PANIC

Indicates [ON/OFF] condition of PANIC button of keyfob.

RKE-P/W OPEN

Indicates [ON/OFF] condition of P/W DOWN signal from keyfob.

RKE-MODE CHG

Indicates [ON/OFF] condition of MODE CHANGE signal from keyfob.

KEY CYL LK-SW

Indicated [ON/OFF] condition of lock signal from door key cylinder.

KEY CYL UN-SW

Indicated [ON/OFF] condition of unlock signal from door key cylinder.

KEY CYL SW-TR

NOTE:
This item is displayed, but cannot be monitored. 

Test item

Description

INT LAMP

This test is able to check interior room lamp operation.
The interior room lamp will be activated after “ON” on CONSULT-III screen is touched.

LUGGAGE LAMP TEST

NOTE:
This item is displayed, but cannot be tested.

DOOR LOCK 

This test is able to check door lock/unlock operation.
• The all door lock actuators are locked when “ALL LCK” on CONSULT-III screen is touched.
• The all door lock actuators are unlocked when “ALL UNLK” on CONSULT-III screen is 

touched.

• The door lock actuator (driver side) is unlocked when “DR UNLK” on CONSULT-III screen 

is touched.

• The door lock actuator (passenger side) is unlocked when “AS UNLK” on CONSULT- III 

screen is touched.

• The door lock actuator (rear LH and RH) is unlocked when “OTR ULK” on CONSULT-III 

screen is touched.

FLASHER

This test is able to check flasher operation [LH/RH/OFF].

HORN

This test is able to check horn operation [ON/OFF].

TRUNK/GLASS HATCH

This test is able to check trunk lid opener actuator open operation.
This actuator opens when “ON” on CONSULT-III screen is touched.

TRUNK/BACK DOOR

NOTE:
This item is displayed, but cannot be tested.

AUTOMATIC BACK DOOR 

NOTE:
This item is displayed, but cannot be tested.

DIAGNOSIS SYSTEM (BCM)

SEC-431

< FUNCTION DIAGNOSIS >

[SEDAN WITHOUT INTELLIGENT KEY]

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THEFT ALM
THEFT ALM : CONSULT-III Function (BCM - THEFT ALM)

INFOID:0000000004499064

WORK SUPPORT

DATA MONITOR

Test item

Description

DOOR LOCK-UNLOCK SET

Selective unlock function mode can be changed to operate (WITH) or not operate (WITHOUT) 
with this mode.

HORN CHIRP SET

Answer back function (horn) mode can be changed in this mode.
For the detail of the setting.

HAZARD LAMP SET

Answer back function (hazard) mode can be changed in this mode.
• MODE1: Non-operation
• MODE2: Lock (non-operation) Unlock (blink once)
• MODE3: Lock (blink towice) Unlock (non-operation)
• MODE4: Lock (blink towice) Unlock (blink once) 

AUTO LOCK SET

Auto door lock time can be changed in this mode.
• MODE 1: 1 minute
• MODE 2: 5 minutes

PANIC ALARM SET

Panic alarm button pressing time on keyfob remote control button can be selected from the 
following with this mode. 
• MODE1: 0.5 sec.
• MODE2: 1.5 sec.
• MODE3: Non-operation

PW DOWN SET

Unlock button pressing time on keyfob button can be selected from the following with this 
mode. 
• MODE 1: 3 sec.
• MODE 2: Non-operation
• MODE 3: 5 se

Test Item

Description

SECURITY ALARM SET

This mode is able to confirm and change security alarm ON-OFF setting.

THEFT ALM TRG

The switch which triggered vehicle security alarm is recorded. This mode is able to confirm and 
erase the record of vehicle security alarm. The trigger data can be erased by touching “CLEAR” on 
CONSULT-III screen.

Monitored Item

Description

REQ SW -DR

Indicates [ON/OFF] condition of front door request switch (driver side).

REQ SW -AS

Indicates [ON/OFF] condition of front door request switch (passenger side).

REQ SW -RR

Indicates [ON/OFF] condition of rear door request switch (passenger side.

REQ SW -RL

Indicates [ON/OFF] condition of rear door request switch (driver side).

REQ SW -BD/TR

Indicates [ON/OFF] condition of trunk request switch.

PUSH SW

Indicates [ON/OFF] condition of push-button ignition switch

UNLK SEN -DR

Indicates [ON/OFF] condition of driver door UNLOCK status.

KEY SW -SLOT

Indicates [ON/OFF] condition of key slot.

DOOR SW-DR

Indicates [ON/OFF] condition of front door switch LH.

DOOR SW-AS

Indicates [ON/OFF] condition of front door switch RH.

DOOR SW-RR

Indicates [ON/OFF] condition of rear door switch RH.

DOOR SW-RL

Indicates [ON/OFF] condition of rear door switch LH.

DOOR SW-BK

NOTE:
This is displayed even when it is not equipped.

CDL LOCK SW

Indicates [ON/OFF] condition of lock signal from door lock/unlock switch LH and RH.

SEC-432

< FUNCTION DIAGNOSIS >

[SEDAN WITHOUT INTELLIGENT KEY]

DIAGNOSIS SYSTEM (BCM)

ACTIVE TEST

IMMU
IMMU : CONSULT-III Function (BCM - IMMU)

INFOID:0000000004499065

DATA MONITOR

ACTIVE TEST

CDL UNLOCK SW

Indicates [ON/OFF] condition of unlock signal from door lock/unlock switch LH and RH.

KEY CYL LK-SW

Indicates [ON/OFF] condition of lock signal from front door key cylinder switch.

KEY CYL UN-SW

Indicates [ON/OFF] condition of unlock signal from front door key cylinder switch.

KEY CYL SW-TR

NOTE:
This is displayed even when it is not equipped.

TR/BD OPEN SW

Indicates [ON/OFF] condition of trunk opener switch.

TRNK/HAT MNTR

Indicates [ON/OFF] condition of trunk lid.

RKE-LOCK

Indicates [ON/OFF] condition of LOCK signal from Intelligent Key.

RKE-UNLOCK

Indicates [ON/OFF] condition of UNLOCK signal from Intelligent Key.

RKE-TR/BD

Indicates [ON/OFF] condition of TRUNK OPEN signal from Intelligent Key.

Monitored Item

Description

Test Item

Description

THEFT IND

This test is able to check security indicator lamp operation. The lamp will be turned on when “ON” 
on CONSULT-III screen is touched.

VEHICLE SECURITY HORN

This test is able to check vehicle security horn operation. The horns will be activated for 0.5 sec-
onds after “ON” on CONSULT-III screen is touched.

HEADLAMP(HI)

This test is able to check vehicle security lamp operation. The headlamps will be activated for 0.5 
seconds after “ON” on CONSULT-III screen is touched.

FLASHER

This test is able to check vehicle security hazard lamp operation. The hazard lamps will be activat-
ed after “ON” on CONSULT-III screen is touched.

Monitor item 

Content

CONFRM ID ALL

Indicates [YET] at all time.
Switch to [DONE] when a registered Intelligent Key is inserted into the key slot.

CONFIRM ID4

CONFIRM ID3

CONFIRM ID2

CONFIRM ID1

TP 4

Indicates the number of ID which has been registered.

TP 3

TP 2

TP 1

PUSH SW

Indicates [ON/OFF] condition of push-button ignition switch.

KEY SW -SLOT

Indicates [ON/OFF] condition of key slot.

Test Item

Description

THEFT IND

This test is able to check security indicator operation [ON/OFF]. 

U1000 CAN COMM CIRCUIT

SEC-433

< COMPONENT DIAGNOSIS >

[SEDAN WITHOUT INTELLIGENT KEY]

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COMPONENT DIAGNOSIS

U1000 CAN COMM CIRCUIT

Description

INFOID:0000000004499071

CAN (Controller Area Network) is a serial communication line for real time applications. It is an on-vehicle mul-

tiplex communication line with high data communication speed and excellent error detection ability. Modern

vehicle is equipped with many electronic control unit, and each control unit shares information and links with

other control units during operation (not independent). In CAN communication, control units are connected

with 2 communication lines (CAN-H line, CAN-L line) allowing a high rate of information transmission with less

wiring. Each control unit transmits/receives data but selectively reads required data only.

CAN Communication Signal Chart, refer to 

LAN-25, "CAN Communication Signal Chart"

.

DTC Logic

INFOID:0000000004499072

DTC DETECTION LOGIC

Diagnosis Procedure

INFOID:0000000004499073

1.

PERFORM SELF DIAGNOSTIC

1. Turn ignition switch ON and wait for 2 seconds or more.

2. Check “Self Diagnostic Result”.
Is “CAN COMM CIRCUIT” displayed?

YES

>> Refer to 

LAN-8, "CAN Communication Control Circuit"

.

NO

>> Refer to 

GI-42, "Intermittent Incident"

.

CONSULT-III dis-

play description

DTC Detection Condition

Possible cause

CAN COMM CIR-
CUIT
[U1000]

When BCM cannot communicate CAN communication 
signal continuously for 2 seconds or more.

In CAN communication system, any item (or items) 
of the following listed below is malfunctioning.
• Transmission
• Receiving (ECM)
• Receiving (ABS)
• Receiving (METER/M&A)
• Receiving (TCM)
• Receiving (IPDM E/R)