Nissan Rogue. Instruction — part 1097
B2190 NATS ANTENNA AMP.
SEC-167
< DTC/CIRCUIT DIAGNOSIS >
[WITHOUT INTELLIGENT KEY SYSTEM]
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B2190 NATS ANTENNA AMP.
Description
INFOID:0000000011278576
Performs ID verification through BCM and NATS antenna amplifier when ignition switch turned ON.
Prohibits the start of engine when an unregistered ID of ignition key is used.
DTC Logic
INFOID:0000000011278577
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Check “Self Diagnostic Result” using CONSULT.
Is DTC detected?
YES
>> Refer to
SEC-167, "Diagnosis Procedure"
NO
>> Inspection End.
Diagnosis Procedure
INFOID:0000000011278578
1.
IGNITION KEY REGISTRATION
Using CONSULT, register all Ignition Keys again.
>> GO TO 2.
2.
CHECK SELF DIAGNOSIS RESULT
1. Select “Self Diagnosis Result” of “BCM” using CONSULT.
2. Erase DTC.
3. Perform DTC CONFIRMATION PROCEDURE for B2190. Refer to
.
Is DTC detected?
YES
>> GO TO 3.
NO
>> Inspection End.
3.
CHECK FUSE
1. Turn ignition switch OFF.
2. Check that the following fuse block (J/B) fuse is not blown.
Is the fuse fusing?
YES
>> Replace the blown fuse after repairing the affected circuit if a fuse is blown.
NO
>> GO TO 4.
4.
CHECK NATS ANTENNA AMP. POWER SUPPLY
1. Disconnect NATS antenna amp. connector.
2. Check voltage between NATS antenna amp. harness connector and ground.
DTC No.
Trouble diagnosis
name
DTC detecting condition
Possible cause
B2190
NATS ANTENNA
AMP
• Inactive communication between NATS antenna
amp. and BCM.
• Ignition key is malfunctioning.
• Harness or connectors
(The NATS antenna amp. circuit is
open or shorted)
• Ignition key
• NATS antenna amp.
• BCM
Signal name
Fuse No.
Battery power supply
9 (5A)
2015 Rogue NAM
S E C - 1 6 8
< DTC/CIRCUIT DIAGNOSIS >
[WITHOUT INTELLIGENT KEY SYSTEM]
B2190 NATS ANTENNA AMP.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> GO TO 5.
5.
CHECK NATS ANTENNA AMP. POWER SUPPLY CIRCUIT
1. Disconnect fuse block (J/B) connector.
2. Check continuity between NATS antenna amp. harness connector and fuse block (J/B) harness connec-
tor.
3. Check continuity between NATS antenna amp. harness connector and ground.
Is the inspection result normal?
YES
>> Replace fuse block (J/B).
NO
>> Repair or replace harness.
6.
CHECK NATS ANTENNA AMP. GROUND CIRCUIT
Check continuity between NATS antenna amp. harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 7.
NO
>> Repair or replace harness.
7.
CHECK NATS ANTENNA COMMUNICATION SIGNAL
Check voltage between NATS antenna amp. harness connector and ground.
Is the inspection result normal?
YES
>> Replace NATS antenna amp. Refer to
SEC-195, "Removal and Installation"
.
NO
>> GO TO 8.
8.
CHECK NATS ANTENNA COMMUNICATION SIGNAL CIRCUIT
(+)
(-)
Voltage
(Approx.)
NATS antenna amp.
Connector
Terminal
M4
3
Ground
Battery voltage
NATS antenna amp.
Fuse block (J/B)
Continuity
Connector
Terminal
Connector
Terminal
M4
3
M68
12R
Yes
NATS antenna amp.
Ground
Continuity
Connector
Terminal
M4
3
No
NATS antenna amp.
Ground
Continuity
Connector
Terminal
M4
2
Yes
(+)
(-)
Condition
Voltage
(Approx.)
NATS antenna amp.
Connector
Terminal
M4
1
Ground
Just after inserting igni-
tion key into key cylinder
Pointer of tester should move
Other than above
0 V
4
Just after inserting igni-
tion key into key cylinder
Pointer of tester should move
Other than above
0 V
2015 Rogue NAM
B2190 NATS ANTENNA AMP.
SEC-169
< DTC/CIRCUIT DIAGNOSIS >
[WITHOUT INTELLIGENT KEY SYSTEM]
C
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1. Disconnect BCM connector and NATS antenna connector.
2. Check continuity between NATS antenna amp. harness connector and BCM harness connector.
3. Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 9.
NO
>> Repair or replace harness.
9.
REPLACE BCM
BCS-135, "Removal and Installation"
.
>> Inspection End.
NATS antenna amp.
BCM
Continuity
Connector
Terminal
Connector
Terminal
M4
1
M19
109
Yes
4
113
BCM
Ground
Continuity
Connector
Terminal
M19
109
No
113
2015 Rogue NAM
SEC-170
< DTC/CIRCUIT DIAGNOSIS >
[WITHOUT INTELLIGENT KEY SYSTEM]
B2191 DIFFERENCE OF KEY
B2191 DIFFERENCE OF KEY
DTC Logic
INFOID:0000000011278579
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Check “Self Diagnostic Result” using CONSULT.
Is DTC detected?
YES
>> Refer to
SEC-170, "Diagnosis Procedure"
NO
>> Inspection End.
Diagnosis Procedure
INFOID:0000000011278580
1.
KEY REGISTRATION
Using CONSULT, register all keys again.
Can engine be started with the registered key?
YES
>> Inspection End.
NO
>> GO TO 2.
2.
REPLACE KEY
1. Prepare key that matches the vehicle.
2. Registration of all keys using CONSULT.
Can engine be started with the registered keys?
YES
>> Inspection End.
NO
>> GO TO 3.
3.
CHECK INTERMITTENT INCIDENT
GI-44, "Intermittent Incident"
>> Inspection End.
DTC No.
Trouble diagnosis
name
DTC detecting condition
Possible cause
B2191
DIFFERENCE OF
KEY
The ID verification results between BCM and me-
chanical key are NG. The registration is necessary.
Mechanical key
2015 Rogue NAM
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