Nissan Cube. Instruction — part 808
B2198 NATS ANTENNA AMP.
SEC-43
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
SEC
N
O
P
3.
CHECK NATS ANTENNA AMP. POWER SUPPLY CIRCUIT
1.
Disconnect IPDM E/R connector.
2.
Check continuity between IPDM E/R harness connector and NATS antenna amp. connector.
3.
Check continuity between IPDM E/R harness connector and ground.
Is the inspection result normal?
YES
>> Replace IPDM E/R. Refer to
PCS-34, "Removal and Installation"
.
NO
>> Repair or replace harness.
4.
CHECK NATS ANTENNA AMP. OUTPUT SIGNAL 1
1.
Connect NATS antenna amp. connector.
2.
Disconnect BCM connector.
3.
Check voltage between BCM harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> GO TO 5.
5.
CHECK NATS ANTENNA AMP. OUTPUT SIGNAL CIRCUIT 1
1.
Disconnect NATS antenna amp. connector.
2.
Check continuity between BCM harness connector and NATS antenna amp. connector.
3.
Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES
>> Replace NATS antenna amp. Refer to
SEC-174, "Removal and Installation"
.
NO
>> Repair or replace harness.
6.
CHECK NATS ANTENNA AMP. COMMUNICATION SIGNAL
1.
Connect BCM connector.
2.
Check voltage between BCM harness connector and ground using analog tester.
IPDM E/R
NATS antenna amp.
Continuity
Connector
Terminal
Connector
Terminal
E14
45
M26
1
Existed
IPDM E/R
Ground
Continuity
Connector
Terminal
E14
45
Not existed
(+)
(–)
Voltage (V)
(Approx.)
BCM
Connector
Terminal
M68
21
Ground
Battery voltage
BCM
NATS antenna amp.
Continuity
Connector
Terminal
Connector
Terminal
M68
21
M26
2
Existed
BCM
Ground
Continuity
Connector
Terminal
M68
21
Not existed
SEC-44
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
B2198 NATS ANTENNA AMP.
Is the inspection result normal?
YES
>> GO TO 7.
NO
>> Replace NATS antenna amp. Refer to
SEC-174, "Removal and Installation"
.
7.
CHECK NATS ANTENNA AMP. OUTPUT SIGNAL 2
1.
Disconnect BCM connector.
2.
Check voltage between BCM harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 9.
NO
>> GO TO 8.
8.
CHECK NATS ANTENNA AMP. OUTPUT SIGNAL CIRCUIT 2
1.
Disconnect NATS antenna amp. connector.
2.
Check continuity between BCM harness connector and NATS antenna amp. connector.
3.
Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES
>> Replace NATS antenna amp. Refer to
SEC-174, "Removal and Installation"
.
NO
>> Repair or replace harness.
9.
CHECK NATS ANTENNA AMP. COMMUNICATION SIGNAL
1.
Connect BCM connector.
2.
Check voltage between BCM harness connector and ground using analog tester.
Is the inspection result normal?
YES
>> GO TO 10.
NO
>> Replace NATS antenna amp. Refer to
SEC-174, "Removal and Installation"
.
10.
CHECK NATS ANTENNA AMP. GROUND CIRCUIT
(+)
(–)
Condition
Voltage (V)
(Approx.)
BCM
Connector
Terminal
M68
21
Ground
Intelligent Key backside is contacted
to push-button ignition switch, turn ig-
nition switch ON.
Just after pressing push-button igni-
tion switch. Pointer of analog tester
should move.
(+)
(–)
Voltage (V)
(Approx.)
BCM
Connector
Terminal
M68
25
Ground
Battery voltage
BCM
NATS antenna amp.
Continuity
Connector
Terminal
Connector
Terminal
M68
25
M26
3
Existed
BCM
Ground
Continuity
Connector
Terminal
M68
25
Not existed
(+)
(–)
Condition
Voltage (V)
(Approx.)
BCM
Connector
Terminal
M68
25
Ground
Intelligent Key backside is contacted
to push-button ignition switch, turn ig-
nition switch ON.
Just after pressing push-button igni-
tion switch. Pointer of analog tester
should move.
B2198 NATS ANTENNA AMP.
SEC-45
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
SEC
N
O
P
1.
Disconnect NATS antenna amp. connector.
2.
Check continuity between NATS antenna amp. harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 11.
NO
>> Repair or replace harness.
11.
CHECK INTERMITTENT INCIDENT
GI-40, "Intermittent Incident"
.
>> INSPECTION END
NATS antenna amp.
Ground
Continuity
Connector
Terminal
M68
4
Existed
SEC-46
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
B2555 STOP LAMP
B2555 STOP LAMP
Description
INFOID:0000000009950126
BCM detects the stop lamp status and confirms the stop lamp switch ON/OFF status. BCM confirms the
engine start condition according to the stop lamp switch ON/OFF status.
DTC Logic
INFOID:0000000009950127
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION PROCEDURE
1.
Depress the brake pedal and wait 1 second or more.
2.
Check “Self-diagnosis result” using CONSULT.
Is DTC detected?
YES
>> Go to
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000009950128
1.
CHECK STOP LAMP SWITCH INPUT SIGNAL 1
1.
Turn ignition switch OFF.
2.
Disconnect BCM connector.
3.
Check voltage between BCM harness connector and ground.
Is the inspection normal?
YES
>> GO TO 2.
NO-1
>> Check 10 A fuse [No. 9, located in the fuse block (J/B)].
NO-2
>> Check harness for open or short between BCM and fuse.
2.
CHECK STOP LAMP SWITCH POWER SUPPLY CIRCUIT
1.
Disconnect stop lamp switch connector.
2.
Check voltage between stop lamp harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Check harness for open or short to stop lamp switch.
3.
CHECK STOP LAMP SWITCH INPUT SIGNAL 2
DTC No.
Trouble diagno-
sis name
DTC detecting condition
Possible cause
B2555
STOP LAMP
BCM makes a comparison between the
upper voltage and lower voltage of stop
lamp switch. It judges from their values to
detect the malfunctioning circuit.
• Harness or connectors
(Stop lamp switch circuit is open or shorted)
• Stop lamp switch
• Fuse
(+)
(–)
Voltage (V)
(Approx.)
BCM
Connector
Terminal
M71
105
Ground
Battery voltage
(+)
(–)
Voltage (V)
(Approx.)
Stop lamp switch
Connector
Terminal
E115
1
Ground
Battery voltage
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст