Nissan GT-R. Manual — part 283
SEC-14
< SYSTEM DESCRIPTION >
[INTELLIGENT KEY SYSTEM]
VEHICLE SECURITY SYSTEM
Component Parts Location
INFOID:0000000009163607
1.
BCM M118, M119, M121, M122,
M123
2.
IPDM E/R E4, E5, E6, E7
3.
TCM B45
4.
Push-button ignition switch M131
5.
A/T shift selector (detention switch)
B20
6.
Key slot M60
7.
Combination meter (Key warning
lamp) M53
8.
Driver side door switch B21
9.
Security indicator lamp M29
10. Stop lamp switch E110
A.
Behind the instrument lower panel
RH
B.
Engine room dash panel (RH)
C.
View with trunk front finisher re-
moved
D.
View with center console assembly
removed
E.
View with instrument lower panel
(driver) removed
JMKIA2909ZZ
VEHICLE SECURITY SYSTEM
SEC-15
< SYSTEM DESCRIPTION >
[INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
SEC
N
O
P
1.
Trunk lid lock assembly (trunk room
lamp switch) B352
2.
Remote keyless entry receiver M134 3.
Inside key antenna (console) M146
4.
Inside key antenna (trunk room) B41 5.
Inside key antenna (instrument cen-
ter) M75
6.
Horn (high) E79, E80
7.
Horn (low) E81, E82
8.
Hood switch E83
9.
ECM M107
A.
View with trunk lid finisher removed
B.
Behind the display unit
C.
Back of the rear console assembly
D.
Behind the trunk front finisher
E.
Back of the cluster kid C (lower)
F.
Behind the front bumper
G.
Behind the instrument lower panel
(assist)
JMKIA2910ZZ
SEC-16
< DTC/CIRCUIT DIAGNOSIS >
[INTELLIGENT KEY SYSTEM]
POWER SUPPLY AND GROUND CIRCUIT
DTC/CIRCUIT DIAGNOSIS
POWER SUPPLY AND GROUND CIRCUIT
BCM
BCM : Diagnosis Procedure
INFOID:0000000009163751
1.
CHECK FUSE AND FUSIBLE LINK
Check that the following fuse and fusible link are not blown.
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.
IPDM E/R
IPDM E/R : Diagnosis Procedure
INFOID:0000000009163752
1.
CHECK FUSES AND FUSIBLE LINK
Check that the following IPDM E/R fuses or fusible links are not blown.
Signal name
Fuse and fusible link No.
Battery power supply
I
10
Terminals
Voltage
(Approx.)
(+)
(
−
)
BCM
Ground
Connector
Terminal
M118
1
Battery voltage
M119
11
BCM
Ground
Continuity
Connector
Terminal
M119
13
Existed
POWER SUPPLY AND GROUND CIRCUIT
SEC-17
< DTC/CIRCUIT DIAGNOSIS >
[INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
SEC
N
O
P
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 the ignition switch OFF.
2.
Disconnect IPDM E/R connector.
3.
Check voltage between the IPDM E/R harness connector and the ground.
Is the measurement value normal?
YES
>> GO TO 3.
NO
>> Repair the harness or connector.
3.
CHECK GROUND CIRCUIT
Check continuity between the IPDM E/R harness connectors and the ground.
Does continuity exist?
YES
>> INSPECTION END
NO
>> Repair the harness or connector.
Signal name
Fuses and fusible link No.
Battery power supply
C
50
51
Terminals
Voltage
(Approx.)
(+)
(
−
)
IPDM E/R
Connector
Terminal
Ground
E4
1
Battery voltage
IPDM E/R
Ground
Continuity
Connector
Terminal
E5
12
Existed
E6
41
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст