Nissan Tiida C11. Manual — part 180
DLK-130
< COMPONENT DIAGNOSIS >
[WITH I-KEY, WITHOUT SUPER LOCK]
INSIDE KEY ANTENNA
3.
Check continuity between Intelligent Key unit connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace harness between Intelligent Key unit and inside key antenna (rear floor).
3.
CHECK INSIDE KEY ANTENNA INPUT SIGNAL 2
1.
Replace inside key antenna. (New antenna or other antenna)
2.
Connect Intelligent Key unit connector and inside key antenna (rear floor) connector.
3.
Check signal between Intelligent Key connector and ground with oscilloscope.
Intelligent Key unit
connector
Terminal
Inside key antenna (rear floor)
connector
Terminal
Continuity
M40
13
B45
1
Exists
14
2
Intelligent Key unit
connector
Terminal
Ground
Continuity
M40
13
Does not exist
14
INSIDE KEY ANTENNA
DLK-131
< COMPONENT DIAGNOSIS >
[WITH I-KEY, WITHOUT SUPER LOCK]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
Is the inspection result normal?
YES
>> Replace inside key antenna (rear floor). Refer to
XX-XX, "*****"
(rear floor).
NO
>> GO TO 4.
4.
CHECK INTERMITTENT INCIDENT
Refer to @@@.
>> INSPECTION END
Terminal
Condition
Signal
(Reference value)
(+)
(–)
Intelligent Key unit
connector
Terminal
M40
Rear floor
(+)
13
Ground
• All doors are
closed
• Ignition knob
switch is pressed
When Intelligent Key is
in the antenna detec-
tion area.
When Intelligent Key is
not in the antenna de-
tection area.
Rear floor
(-)
14
When Intelligent Key is
in the antenna detec-
tion area.
When Intelligent Key is
not in the antenna de-
tection area.
JMKIA0393ZZ
JMKIA0391ZZ
JMKIA0392ZZ
JMKIA0390ZZ
DLK-132
< COMPONENT DIAGNOSIS >
[WITH I-KEY, WITHOUT SUPER LOCK]
OUTSIDE KEY ANTENNA
OUTSIDE KEY ANTENNA
Description
INFOID:0000000001507417
Detects whether the Intelligent Key is in the operating range of the outside antennas.
Front outside antennas are integrated in front outside door handles (driver side, passenger side) to allow lock-
ing and unlocking of door locks including back door (hatchback) and trunk lid (sedan) when the Intelligent Key
is present.
Rear bumper antenna is mounted on the rear bumper and is used to allow the locking and unlocking of door
locks including back door (hatchback) and trunk lid (sedan) when the Intelligent Key is present.
Component Function Check
INFOID:0000000001507418
1.
CHECK DOOR REQUEST SWITCH
Check that door request switches operate normally.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Inspect door request switches. Refer to
XX-XX, "*****"
.
2.
CHECK FRONT ANTENNAS FUNCTION
Be sure that Intelligent Key is in each outside key antenna detection range.
Does door lock/unlock when each request switch is pressed?
YES
>> Outside key antenna is OK.
NO
>> Refer to
DLK-132, "Diagnosis Procedure"
.
Diagnosis Procedure
INFOID:0000000001507419
1.
CHECK OUTSIDE KEY ANTENNA INPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Check signal between Intelligent Key unit connector M52 termi-
nals 17, 19, 37 and ground with an oscilloscope.
Is the inspection result normal?
YES
>> Outside key antenna is OK.
NO
>> GO TO 2.
WIIA1198E
Connector
Item
Terminals
Condition
Signal
(Reference value)
(+)
(-)
M52
Rear bumper antenna
17
Ground
Request switch is pushed
Front outside antenna
(driver side)
19
Front outside antenna
(passenger side)
37
SIIA1910J
OUTSIDE KEY ANTENNA
DLK-133
< COMPONENT DIAGNOSIS >
[WITH I-KEY, WITHOUT SUPER LOCK]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
2.
CHECK OUTSIDE KEY ANTENNA CIRCUIT
1.
Disconnect Intelligent Key unit connector and outside key antenna connector.
2.
Check continuity between each outside key antenna harness
connector (B) D10 (driver side) or D106 (passenger side), rear
bumper antenna connector (C) B81 terminals 1, 2 and Intelligent
Key unit harness connector (A) M52 terminals 17, 18, 19, 20,
37, and 38.
3.
Check continuity between each outside key antenna harness
connector terminals 1, 2 and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace harness between outside key antenna and Intelligent Key unit.
3.
CHECK OUTSIDE KEY ANTENNA POWER SUPPLY
1.
Replace outside key antenna. (New antenna or other antenna)
2.
Connect Intelligent Key unit connector and outside key antenna connector.
3.
Check signal between Intelligent Key unit connector terminals
17, 19, 37 and ground with an oscilloscope.
Is the inspection result normal?
YES
>> Replace outside key antenna.
NO
>> Replace Intelligent Key unit. Refer to
XX-XX, "*****"
.
Item
Connector
Terminal
Connector
Terminal
Continuity
Rear bumper antenna
C: B81
1
A: M52
17
Yes
2
18
Front outside antenna
(driver side)
B: D10
1
19
2
20
Front outside antenna
(passenger side)
B: D106
1
37
2
38
Item
Connector
Terminal
Continuity
Rear bumper antenna
C: B81
1
Ground
No
2
Front outside antenna
(driver side)
B: D10
1
2
Front outside antenna
(passenger side)
B: D106
1
2
WIIA1199E
Connector
Item
Terminals
Condition
Signal
(Reference value)
(+)
(-)
M52
Rear
bumper
17
Ground
Request
switch is
pushed
Driver
side
19
Pas-
senger
side
37
WIIA1198E
SIIA1910J
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст