Infiniti EX35. Manual — part 296
BCS
DIAGNOSIS SYSTEM (BCM)
BCS-31
< FUNCTION DIAGNOSIS >
C
D
E
F
G
H
I
J
K
L
B
A
O
P
N
ACTIVE TEST
*: Each lamp switch is in ON position.
TRUNK
TRUNK : CONSULT-III Function (BCM - TRUNK)
INFOID:0000000003743937
BCM CONSULT-III FUNCTION
CONSULT-III performs the following functions via CAN communication with BCM.
DATA MONITOR
*: With back door opener system
ACTIVE TEST
THEFT ALM
KEY CYL UN-SW
[On/Off]
Unlock switch status received from key cylinder switch by power window switch serial
link
TRNK/HAT MNTR
[On/Off]
The switch status input from trunk room lamp switch
RKE-LOCK
[On/Off]
Lock signal status received from remote keyless entry receiver
RKE-UNLOCK
[On/Off]
Unlock signal status received from remote keyless entry receiver
Monitor item
[Unit]
Description
Test item
Operation
Description
BATTERY SAVER
Off
Cuts the interior room lamp power supply to turn interior room lamp OFF.
On
Outputs the interior room lamp power supply to turn interior room lamp ON.*
Diagnosis mode
Function Description
DATA MONITOR
The BCM input/output signals are displayed.
ACTIVE TEST
The signals used to activate each device are forcibly supplied from BCM.
Monitor Item
Contents
PUSH SW
Indicates [ON/OFF] condition of push-button ignition switch.
UNLK SEN -DR
NOTE:
This item is displayed, but cannot be monitored.
VEH SPEED 1
Indicates [Km/h] condition of vehicle speed signal from combination meter.
KEY CYL SW-TR
NOTE:
This item is displayed, but cannot be monitored.
TR CANCEL SW
NOTE:
This item is displayed, but cannot be monitored.
TR/BD OPEN SW
Indicates [ON/OFF] condition of back door opener switch.
TRNK/HAT MNTR
NOTE:
This item is displayed, but cannot be monitored.
RKE-TR/BD*
NOTE:
This item is displayed, but cannot be monitored.
Test item
Description
TRUNK/GLASS HATCH
This test is able to check back door opener actuator open operation.
This actuator opens when “”
BCS-32
< FUNCTION DIAGNOSIS >
DIAGNOSIS SYSTEM (BCM)
THEFT ALM : CONSULT-III Function (BCM - THEFT)
INFOID:0000000003743938
APPLICATION ITEM
CONSULT-III performs the following functions via CAN communication with BCM.
DATA MONITOR
WORK SUPPORT
ACTIVE TEST
Diagnosis mode
Function Description
WORK SUPPORT
Changes the setting for each system function.
DATA MONITOR
The BCM input/output signals are displayed.
ACTIVE TEST
The signals used to activate each device are forcibly supplied from BCM.
Monitored Item
Description
REQ SW -DR
Indicates [ON/OFF] condition of door request switch (driver side).
REQ SW -AS
Indicates [ON/OFF] condition of door request switch (passenger side).
REQ SW -RR
NOTE:
This is displayed even when it is not equipped.
REQ SW -RL
NOTE:
This is displayed even when it is not equipped.
REQ SW -BD/TR
Indicates [ON/OFF] condition of back door 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
Indicates [ON/OFF] condition of back door switch.
CDL LOCK SW
Indicates [ON/OFF] condition of lock signal from door lock/unlock switch LH and RH.
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 back door opener switch.
TRNK/HAT MNTR
NOTE:
This is displayed even when it is not equipped.
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
NOTE:
This is displayed even when it is not equipped.
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.
BCS
DIAGNOSIS SYSTEM (BCM)
BCS-33
< FUNCTION DIAGNOSIS >
C
D
E
F
G
H
I
J
K
L
B
A
O
P
N
RETAINED PWR
RETAINED PWR : CONSULT-III Function (BCM - RETAINED PWR)
INFOID:0000000003743940
Data monitor
SIGNAL BUFFER
SIGNAL BUFFER : CONSULT-III Function (BCM - SIGNAL BUFFER)
INFOID:0000000003137930
DATA MONITOR
ACTIVE TEST
AIR PRESSURE MONITOR
AIR PRESSURE MONITOR : Diagnosis Description
INFOID:0000000003743941
DESCRIPTION
During driving, the TPMS receives the signal transmitted from the transmitter installed in each wheel, when
the tire pressure becomes low. The control unit (BCM) of this system has pressure judgment and trouble diag-
nosis functions.
When the TPMS detects low inflation pressure or another unusual symptom, the low tire pressure warning
lamps in the combination meter comes on.
SELF DIAGNOSTIC PROCEDURE (WITH CONSULT-III)
With CONSULT-III
Touch “SELF-DIAG RESULT” display shows malfunction experienced since the last erasing operation. Refer
to
.
SELF DIAGNOSTIC PROCEDURE (WITHOUT CONSULT-III)
Without CONSULT-III
To start the self-diagnostic results mode, ground terminal of the tire pressure warning check connector. The
malfunction location is indicated by the low tire pressure warning lamp blinking.
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
Description
DOOR SW-DR
Indicates [ON/OFF] condition of driver side door switch.
DOOR SW-AS
Indicates [ON/OFF] condition of passenger side door switch.
Monitor item [UNIT]
Description
PUSH SW
[Off/On]
Displays the status of the push-button ignition switch (push switch) judged by BCM.
Test item
Opera-
tion
Description
OIL PRESSURE SW
Off
OFF
On
BCM transmits the oil pressure switch signal to the unified meter and A/C amp. via CAN com-
munication, which illuminates the oil pressure warning lamp in the combination meter.
BCS-34
< FUNCTION DIAGNOSIS >
DIAGNOSIS SYSTEM (BCM)
NOTE:
When the low tire pressure warning lamp blinks 5 Hz and continues repeating it, the system is normal.
JPEIC0030GB
Blinking
pattern
Items
Diagnostic items detected when···
Check item
15
Tire pressure value (Front LH)
Front LH tire pressure drops to * kPa (* kg/cm
2
, * psi) or less. [NOTE]
16
Tire pressure value (Front RH)
Front RH tire pressure drops to * kPa (* kg/cm
2
, * psi) or less. [NOTE]
17
Tire pressure value (Rear RH)
Rear RH tire pressure drops to * kPa (* kg/cm
2
, * psi) or less. [NOTE]
18
Tire pressure value (Rear LH)
Rear LH tire pressure drops to * kPa (* kg/cm
2
, * psi) or less. [NOTE]
21
Transmitter no data (Front LH)
Data from front LH transmitter can not be receive.
22
Transmitter no data (Front RH)
Data from front RH transmitter can not be receive.
23
Transmitter no data (Rear RH)
Data from rear RH transmitter can not be receive.
24
Transmitter no data (Rear LH)
Data from rear LH transmitter can not be receive.
31
Transmitter checksum error
(Front LH)
Checksum data from front LH transmitter is malfunctioning.
32
Transmitter checksum error
(Front RH)
Checksum data from front RH transmitter is malfunctioning.
33
Transmitter checksum error
(Rear RH)
Checksum data from rear RH transmitter is malfunctioning.
34
Transmitter checksum error
(Rear LH)
Checksum data from rear LH transmitter is malfunctioning.
35
Transmitter pressure data error
(Front LH)
Air pressure data from front LH transmitter is malfunction.
36
Transmitter pressure data error
(Front RH)
Air pressure data from front RH transmitter is malfunction.
37
Transmitter pressure data error
(Rear RH)
Air pressure data from rear RH transmitter is malfunction.
38
Transmitter pressure data error
(Rear LH)
Air pressure data from rear LH transmitter is malfunction.
41
Transmitter function code error
(Front LH)
Function code data from front LH transmitter is malfunction.
42
Transmitter function code error
(Front RH)
Function code data from front RH transmitter is malfunction.
43
Transmitter function code error
(Rear RH)
Function code data from rear RH transmitter is malfunction.
44
Transmitter function code error
(Rear LH)
Function code data from rear LH transmitter is malfunction.
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