Infiniti EX35. Manual — part 470
DLK-94
< COMPONENT DIAGNOSIS >
[INTELLIGENT KEY SYSTEM]
INTELLIGENT KEY
INTELLIGENT KEY
Description
INFOID:0000000003728921
The following functions are available when having and carrying electronic ID.
• Door lock/unlock
• Engine start
Remote control entry function and panic alarm function are available when operating on button.
Component Function Check
INFOID:0000000003728922
1.
CHECK FUNCTION
Check remote keyless entry receiver (“RKE OPE COUN1”) in Data Monitor mode with CONSULT-III.
Is the inspection result normal?
YES
>> Intelligent Key is OK.
NO
>> Refer to
.
Diagnosis Procedure
INFOID:0000000003728923
1.
CHECK INTELLIGENT KEY BATTERY
Check by connecting a resistance (approximately 300
Ω
) so that the
current value becomes about 10 mA.
Is the measurement value within the specification?
YES
>> Replace Intelligent Key.
NO
>> Replace Intelligent Key battery. Refer to
Component Inspection
INFOID:0000000003728924
1.
REPLACE INTELLIGENT KEY BATTERY
1.
Release the lock knob at the back of the Intelligent Key and remove the mechanical key.
2.
Insert a flat-blade screwdriver (A) wrapped with a cloth into the
slit of the corner and twist it to separate the upper part from the
lower part.
CAUTION:
• Do not touch the circuit board or battery terminal.
• The key fob is water-resistant. However, if it does get wet,
immediately wipe it dry.
3.
Replace the battery with new one.
Monitor item
Condition
RKE OPE COUN1
Check that the numerical value is changing while operating on the Intelligent Key.
Standard
: Approx. 2.5 - 3.0V
OCC0607D
PIIB6221E
INTELLIGENT KEY
DLK-95
< COMPONENT DIAGNOSIS >
[INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
4.
Align the tips of the upper and lower parts, and then push them
together until it is securely closed.
CAUTION:
• When replacing battery, keep dirt, grease, and other for-
eign materials off the electrode contact area.
• After replacing the battery, check that all Intelligent Key
functions work normally.
Is the inspection result normal?
YES
>> Intelligent Key is OK.
NO
>> Check remote keyless entry receiver. Refer to
Special Repair Requirement
INFOID:0000000003728925
Refer to CONSULT-III Operation Manual NATS-IVIS/NVIS.
PIIB6222E
DLK-96
< COMPONENT DIAGNOSIS >
[INTELLIGENT KEY SYSTEM]
KEY SLOT
KEY SLOT
Description
INFOID:0000000003728926
Detect whether Intelligent Key is inserted.
Immobilizer antenna amp checks Intelligent Key transponder.
Component Function Check
INFOID:0000000003728927
1.
CHECK FUNCTION
Check key slot (“KEY SW -SLOT”) in Data Monitor mode with CONSULT-III.
Is the inspection result normal?
YES
>> Key slot is OK.
NO
>> Refer to
.
Diagnosis Procedure
INFOID:0000000003728928
1.
CHECK FUSE
1.
Turn ignition switch OFF.
2.
Check 10 A fuse, [No.9, located in fuse block (J/B)].
Is fuse fusing?
YES
>> Replace the blown fuse after repairing the affected circuit if a fuse is blown.
NO
>> GO TO 2.
2.
CHECK KEY SLOT POWER SUPPLY CIRCUIT
1.
Disconnect key slot connector.
2.
Check voltage between slot harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace harness.
3.
CHECK KEY SLOT GROUND CIRCUIT
Check continuity between key slot harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace harness.
4.
CHECK KEY SLOT CIRCUIT
1.
Disconnect BCM connector.
2.
Check continuity between BCM harness connector and key slot harness connector.
Monitor item
Condition
KEY SW-SLOT
Key is inserted in key slot: ON
Key is removed from key slot: OFF
(+)
(–)
Voltage (V)
(Approx.)
Key slot
Connector
Terminal
M22
1
Ground
Battery voltage
Key slot
Ground
Continuity
Connector
Terminal
M22
7
Existed
KEY SLOT
DLK-97
< COMPONENT DIAGNOSIS >
[INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
3.
Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Repair or replace harness.
5.
CHECK KEY SLOT
DLK-97, "Component Inspection"
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> Replace key slot. Refer to
DLK-262, "Removal and Installation"
6.
CHECK INTERMITTENT INCIDENT
GI-38, "Intermittent Incident"
.
>> INSPECTION END
Component Inspection
INFOID:0000000003728929
1.
CHECK KEY SLOT
1.
Turn ignition switch OFF.
2.
Disconnect key slot connector.
3.
Check key slot terminals.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace key slot. Refer to
DLK-262, "Removal and Installation"
BCM
Key slot
Continuity
Connector
Terminal
Connector
Terminal
M123
121
M22
11
Existed
BCM
Ground
Continuity
Connector
Terminal
M123
121
Not existed
Key slot
Condition
Continuity
Terminal
1
11
Intelligent Key inserted
Existed
Intelligent Key removed
Not existed
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст