Nissan Note E12. Manual — part 146
DLK-88
< DTC/CIRCUIT DIAGNOSIS >
INTELLIGENT KEY
INTELLIGENT KEY
Component Function Check
INFOID:0000000009515868
NOTE:
The Signal Tech II Tool (J-50190) can be used to perform the following functions. Refer to the Signal Tech II
User Guide for additional information.
• Check Intelligent Key relative signal strength.
• Confirm vehicle Intelligent Key antenna signal strength.
1.
CHECK FUNCTION
1. Select “INTELLIGENT KEY” of “BCM” using CONSULT.
2. Select “RKE OPE COUN1” in “DATA MONITOR” mode.
3. Check that the function operates normally according to the following conditions.
Is the inspection result normal?
YES
>> Intelligent Key is OK.
NO
>> Refer to
.
Diagnosis Procedure
INFOID:0000000009515869
NOTE:
The Signal Tech II Tool (J-50190) can be used to perform the following functions. Refer to the Signal Tech II
User Guide for additional information.
• Check Intelligent Key relative signal strength.
• Confirm vehicle Intelligent Key antenna signal strength.
1.
CHECK INTELLIGENT KEY BATTERY
Check by connecting a resistance (approximately 300
Ω) so that the
current value becomes about 10 mA. Refer to
.
Is the measurement value within the specification?
YES
>> Replace Intelligent Key.
NO
>> Replace Intelligent Key battery.
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
REMOTE KEYLESS ENTRY RECEIVER
DLK-89
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
REMOTE KEYLESS ENTRY RECEIVER
Component Function Check
INFOID:0000000009515872
1.
CHECK FUNCTION
1. Select “INTELLIGENT KEY” of “BCM” using CONSULT.
2. Select “RKE OPE COUN1” in “DATA MONITOR” mode.
3. Check that the function operates normally according to the following conditions.
Is the inspection result normal?
YES
>> Remote keyless entry receiver is OK.
NO
>> Refer to
.
Diagnosis Procedure
INFOID:0000000009515874
Regarding Wiring Diagram information, refer to
DLK-37, "INTELLIGENT KEY SYSTEM : Wiring Diagram"
.
1.
CHECK REMOTE KEYLESS ENTRY RECEIVER OUTPUT SIGNAL
1. Turn ignition switch OFF.
2. Check signal between remote keyless entry receiver connector and ground with oscilloscope.
Is the inspection result normal?
YES
>> GO TO 7
NO
>> GO TO 2
2.
CHECK REMOTE KEYLESS ENTRY RECEIVER POWER SUPPLY
1. Disconnect remote keyless entry receiver connector.
2. Check signal between remote keyless entry receiver connector and ground with oscilloscope.
Monitor item
Condition
RKE OPE COUN1
Checks whether value changes when operating Intelligent Key
Terminals
Condition
Signal
(Reference value)
(+)
(–)
Remote keyless entry
receiver connector
Terminal
M90
2
Ground
Waiting
(All doors closed)
When signal is received
(All doors closed)
JMKIA0064GB
JMKIA0065GB
DLK-90
< DTC/CIRCUIT DIAGNOSIS >
REMOTE KEYLESS ENTRY RECEIVER
Is the inspection result normal?
YES
>> GO TO 4
NO
>> GO TO 3
3.
CHECK REMOTE KEYLESS ENTRY RECEIVER CIRCUIT 1
1. Disconnect BCM connector.
2. Check continuity between BCM connector and remote keyless entry receiver connector.
3. Check continuity between BCM connector and ground.
Is the inspection result normal?
YES
>> Reconnect BCM, GO TO 4
NO
>> Repair or replace harness between BCM and remote keyless entry receiver.
4.
CHECK REMOTE KEYLESS ENTRY RECEIVER GROUND CIRCUIT
Check continuity between remote keyless entry receiver connector and ground.
Is the inspection result normal?
YES
>> GO TO 6
NO
>> GO TO 5
5.
CHECK REMOTE KEYLESS ENTRY RECEIVER CIRCUIT 2
Check continuity between BCM connector and remote keyless entry receiver connector.
Is the inspection result normal?
YES
>> GO TO 6
Terminals
Signal
(Reference value)
(+)
(–)
Remote keyless
entry receiver
connector
Terminal
M90
4
Ground
JMKIA0064GB
BCM connector
Terminal
Remote keyless entry
receiver
connector
Terminal
Continuity
M18
19
M90
4
Yes
BCM connector
Terminal
Ground
Continuity
M18
19
No
Remote keyless entry
receiver
connector
Terminal
Ground
Continuity
M90
1
Yes
BCM
connector
Terminal
Remote keyless entry
receiver
connector
Terminal
Continuity
M18
18
M90
1
Yes
REMOTE KEYLESS ENTRY RECEIVER
DLK-91
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
NO
>> Repair or replace harness between BCM and remote keyless entry receiver.
6.
CHECK REMOTE KEYLESS ENTRY RECEIVER CIRCUIT 3
1. Check continuity between BCM connector and remote keyless entry receiver connector.
2. Check continuity between BCM connector and ground.
Is the inspection result normal?
YES
>> GO TO 7
NO
>> Repair or replace harness between BCM and remote keyless entry.
7.
CHECK REMOTE KEYLESS ENTRY RECEIVER RSSI SIGNAL CIRCUIT
1. Disconnect BCM connector.
2. Check continuity between BCM harness connector and remote keyless entry receiver harness connector.
3. Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 8
NO
>> Repair or replace harness between BCM and remote keyless entry.
8.
CHECK REMOTE KEYLESS ENTRY RECEIVER RSSI SIGNAL
1. Reconnect remote keyless entry receiver connector.
2. Check signal between remote keyless entry receiver harness connector and ground using oscilloscope.
BCM
connector
Terminal
Remote keyless entry
receiver
connector
Terminal
Continuity
M18
20
M90
2
Yes
BCM connector
Terminal
Ground
Continuity
M18
20
No
BCM
Remote keyless entry receiver
Continuity
Connector
Terminal
Connector
Terminal
M18
22
M90
3
Yes
BCM
Ground
Continuity
Connector
Terminal
M18
22
No
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст