Nissan Altima L32. Instruction — part 121
BCS-18
< FUNCTION DIAGNOSIS >
[BCM]
DIAGNOSIS SYSTEM (BCM)
DIAGNOSIS SYSTEM (BCM)
COMMON ITEM
COMMON ITEM : Diagnosis Description
INFOID:0000000004202236
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:0000000004202237
ECU IDENTIFICATION
Displays the BCM part No.
SELF-DIAG RESULT
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
×
×
BCS
DIAGNOSIS SYSTEM (BCM)
BCS-19
< FUNCTION DIAGNOSIS >
[BCM]
C
D
E
F
G
H
I
J
K
L
B
A
O
P
N
DOOR LOCK
DOOR LOCK : CONSULT-III Function (BCM - DOOR LOCK)
INFOID:0000000004202238
WORK SUPPORT
DATA MONITOR
ACTIVE TEST
REAR WINDOW DEFOGGER
REAR WINDOW DEFOGGER : CONSULT-III Function (BCM - REAR DEFOGGER)
INFOID:0000000004202239
DATA MONITOR
Work Item
Description
DOOR LOCK-UNLOCK SET
• ON
• OFF
AUTOMATIC DOOR LOCK SELECT
• SHIFT OUT OF P
• VH SPD
AUTOMATIC DOOR UNLOCK SE-
LECT
• MODE1
• MODE2
• MODE3
• MODE4
• MODE5
• MODE6
AUTOMATIC LOCK/UNLOCK SE-
LECT
• ON
• OFF
Monitor Item
[Unit}
Description
REQ SW-DR [ON/OFF]
Indicates condition of door request switch LH
REQ SW-AS [ON/OFF]
Indicates condition of door request switch RH
REQ SW-BD/TR [ON/OFF]
Indicates condition of back door request switch
CDL LOCK SW [ON/OFF]
Indicates condition of door lock and unlock switch
CDL UNLOCK SW [ON/OFF]
Indicates condition of door lock and unlock switch
DOOR SW-DR [ON/OFF]
Indicates condition of front door switch LH
DOOR SW-AS [ON/OFF]
Indicates condition of front door switch RH
DOOR SW-RR [ON/OFF]
Indicates condition of rear door switch RH
DOOR SW-RL [ON/OFF]
Indicates condition of rear door switch LH
DOOR SW-BK [ON/OFF]
Indicates condition of back door switch
KEY CYL LK-SW [ON/OFF]
Indicates condition of lock signal from door key cylinder switch
KEY CYL UN-SW [ON/OFF]
Indicates condition of unlock signal from door key cylinder switch
Test Item
Description
DOOR LOCK
This test is able to check door lock operation [ALL LOCK/ALL UNLOCK/DR UNLOCK/
OTHER UNLOCK].
Monitor Item
[Unit]
Description
PUSH SW [ON/OFF]
Indicates condition of push switch
REAR DEF SW [ON/OFF] Displays “Press (ON)/other (OFF)” status determined with the rear window defogger switch
BCS-20
< FUNCTION DIAGNOSIS >
[BCM]
DIAGNOSIS SYSTEM (BCM)
ACTIVE TEST
BUZZER
BUZZER : CONSULT-III Function
INFOID:0000000004202240
CONSULT-III APPLICATION ITEMS
DATA MONITOR
ACTIVE TEST
INT LAMP
Test Item
Description
REAR DEFOGGER
This test is able to check rear window defogger operation. Rear window defogger operates
when ’ON" on CONSULT-III screen is touched
Test item
Diagnosis mode
Description
BUZZER
Data monitor
Displays BCM input data in real time.
BUZZER
Active test
Operation of electrical loads can be checked by sending driving signal to them.
Display item
[Unit]
Description
VEH SPEED 1
[Km/h]
Value of vehicle speed signal received from ABS actuator and electric unit (control unit) with CAN
communication line.
PUSH SW
[On/Off]
Status of push button ignition switch judged by BCM.
UNLK SEN -DR
[On/Off]
Status of door lock assembly (door unlock sensor) judged by BCM.
KEY SW-SLOT
[On/Off]
Status of key slot judged by BCM.
TAIL LAMP SW
[On/Off]
Status of each switch judged by BCM using the combination SW readout function.
FR FOG SW
[On/Off]
Status of front fog lamp switch judged by BCM.
DOOR SW -DR
[On/Off]
Status of driver side door switch judged by BCM.
Display item
[Unit]
Description
IGN KEY WARN ALM
The key warning chime operation can be checked by operating the relevant function (On/Off).
SEAT BELT WARN TEST
The seat belt warning chime operation can be checked by operating the relevant function (On/Off).
ID REGIST WARNING
The ID regist warning chime operation can be checked by operating the relevant function (On/Off).
LIGHT WARN ALM
The light warning chime operation can be checked by operating the relevant function (On/Off).
BCS
DIAGNOSIS SYSTEM (BCM)
BCS-21
< FUNCTION DIAGNOSIS >
[BCM]
C
D
E
F
G
H
I
J
K
L
B
A
O
P
N
INT LAMP : CONSULT-III Function
INFOID:0000000004202241
WORK SUPPORT
* : Initial setting
DATA MONITOR
JPLIA0093GB
Service item
Setting item
Setting
ROOM LAMP TIMER SET
MODE 2
7.5 sec.
Sets the interior room lamp ON time. (Timer operating time)
MODE 3*
15 sec.
MODE 4
30 sec.
SET I/L D-UNLCK INTCON
ON*
With the interior room lamp timer function
OFF
Without the interior room lamp timer function
ROOM LAMP ON TIME SET
MODE 1
0.5 sec.
Sets the interior room lamp gradual brightening time.
MODE 2*
1 sec.
MODE 3
2 sec.
MODE 4
3 sec.
MODE 5
0 sec.
ROOM LAMP OFF TIME SET
MODE 1
0.5 sec.
Sets the interior room lamp gradual dimming time.
MODE 2
1 sec.
MODE 3
2 sec.
MODE 4*
3 sec.
MODE 5
0 sec.
R LAMP TIMER LOGIC SET
ON*
(MODE 1)
Interior room lamp timer activates with synchronizing all doors.
OFF
(MODE 2)
Interior room lamp timer activates with synchronizing the driver door
only.
Monitor item
[Unit]
Description
REQ SW-DR
[ON/OFF]
The switch status input from request switch (driver side)
REQ SW-AS
[ON/OFF]
The switch status input from front request switch (passenger side)
PUSH SW
[ON/OFF]
The switch status input from push-button ignition switch
KEY SW-SLOT
[ON/OFF]
Key switch status input from key slot
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