Nissan Cube. Instruction — part 245
DLK-246
< SYSTEM DESCRIPTION >
[WITHOUT INTELLIGENT KEY SYSTEM]
DIAGNOSIS SYSTEM (BCM)
WORK SUPPORT
TRUNK
TRUNK : CONSULT Function (BCM - TRUNK)
INFOID:0000000009950687
BCM CONSULT FUNCTION
CONSULT performs the following functions via CAN communication with BCM.
DATA MONITOR
NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.
Test item
Description
INT LAMP
This test is able to check interior room lamp operation
• On: Operate
• Off: Non-operation
FLASHER
This test is able to check flasher operation [LH/RH/Off]
HORN
This test is able to check horn operation
• On: Operate
Test item
Description
REMO CONT IN REGIST
Keyfob ID code can be registered
REMO CONT IN ERASUR
Keyfob ID code can be erased
REMO CONT IN CONFIR
It can be checked whether Intelligent Key ID code is registered or not in this mode
MULTI ANSWER BACK SET
NOTE:
This item is displayed, but cannot be tested
HORN CHIRP SET
Hazard and horn reminder function (horn operation) mode can be changed in this mode
• On: Operate
• Off: Non-operation
HAZARD LAMP SET
Hazard and horn reminder function (hazard operation) mode can be changed in this mode
• MODE1: Non-operation
• MODE2: Unlock operation only
• MODE3: Lock operation only
• MODE4: Lock and unlock operation
AUTO LOCK SET
Auto door lock time can be changed in this mode
• MODE 1: Non-operation
• MODE 2: 30 sec
• MODE 3: 1 minute
• MODE 4: 2 minute
• MODE 5: 3 minute
• MODE 6: 4 minute
• MODE 7: 5 minute
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: Non-operation
• MODE3: 1.5 sec
TRUNK OPEN SET
NOTE:
This item is displayed, but cannot be tested
Diagnosis mode
Function Description
DATA MONITOR
The BCM input/output signals are displayed.
DIAGNOSIS SYSTEM (BCM)
DLK-247
< SYSTEM DESCRIPTION >
[WITHOUT INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
Monitor Item
Contents
KEY ON SW
Indicates [On/Off] condition of key switch.
LOCK STATUS
NOTE:
This item is displayed, but cannot be monitored.
VEHICLE SPEED
Indicates [Km/h] condition of vehicle speed signal from combination meter.
IGN ON SW
Indicates [On/Off] condition of ignition switch.
TRNK OPNR SW
NOTE:
This item is displayed, but cannot be monitored.
KYLS TRNK/HAT
NOTE:
This item is displayed, but cannot be monitored.
DLK-248
< DTC/CIRCUIT DIAGNOSIS >
[WITHOUT INTELLIGENT KEY SYSTEM]
POWER SUPPLY AND GROUND CIRCUIT
DTC/CIRCUIT DIAGNOSIS
POWER SUPPLY AND GROUND CIRCUIT
BCM (BODY CONTROL MODULE)
BCM (BODY CONTROL MODULE) : Diagnosis Procedure
INFOID:0000000009950688
1.
CHECK FUSES AND FUSIBLE LINK
Check that the following fuses and fusible link are not fusing.
Is the fuse fusing?
YES
>> Replace the blown fuse or fusible link after repairing the affected circuit if a fuse or fusible link is
blown.
NO
>> GO TO 2.
2.
CHECK POWER SUPPLY CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect BCM connectors.
3.
Check voltage between BCM harness connector and ground.
Is the measurement value normal?
YES
>> GO TO 3.
NO
>> Repair harness or connector.
3.
CHECK GROUND CIRCUIT
Check continuity between BCM harness connector and ground.
Does continuity exist?
YES
>> INSPECTION END
NO
>> Repair harness or connector.
Signal name
Fuses and fusible link No.
Battery power supply
8
G
ACC power supply
20
Ignition power supply
2
Terminals
Ignition switch position
(+)
(
−
)
BCM
OFF
ACC
ON
Connector
Terminal
M67
70
Ground
Battery
voltage
Battery
voltage
Battery
voltage
57
M65
11
Approx.
0 V
Battery
voltage
Battery
voltage
38
Approx.
0 V
Approx.
0 V
Battery
voltage
BCM
Ground
Continuity
Connector
Terminal
M67
67
Existed
DOOR SWITCH
DLK-249
< DTC/CIRCUIT DIAGNOSIS >
[WITHOUT INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
DOOR SWITCH
Description
INFOID:0000000009950689
Detects door open/close condition.
Component Function Check
INFOID:0000000009950690
1.
CHECK FUNCTION
Check (“DOOR SW-DR”, “DOOR SW-AS”, “DOOR SW-RL”, “DOOR SW-RR”, “BACK DOOR SW”) in “Data
Monitor” mode with CONSULT.
Is the inspection result normal?
YES
>> Door switch is OK.
NO
>> Refer to
DLK-249, "Diagnosis Procedure"
Diagnosis Procedure
INFOID:0000000009950691
1.
CHECK DOOR SWITCH INPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect malfunctioning door switch connector.
3.
Check signal between malfunctioning door switch harness connector and ground with oscilloscope.
Monitor item
Condition
Status
DOOR SW-DR
Driver side door
Open
ON
Closed
OFF
DOOR SW-AS
Passenger side door
Open
ON
Closed
OFF
DOOR SW-RL
Rear door LH
Open
ON
Closed
OFF
DOOR SW-RR
Rear door RH
Open
ON
Closed
OFF
BACK DOOR SW
Back door
Open
ON
Closed
OFF
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