2014 NISSAN TEANA key

SEC-90
< DTC/CIRCUIT DIAGNOSIS >
B2196 DONGLE UNIT
B2196 DONGLE UNIT
DescriptionINFOID:0000000009461145
BCM performs ID verification between BCM and dongle unit.
When verification result is OK, BCM permits cranking.
DTC LogicINFOID:0000000009461146
DTC DETECTION LOGIC
NOTE:
• If DTC B2196 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to
BCS-68, "DTC Logic"
.
• If DTC B2196 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to BCS-69, "DTC Logic"
.
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Turn ignition switch OFF.
3. Turn ignition switch ON.
4. Check “Self-diagnosis result” using CONSULT.
Is the DTC detected?
YES >> Refer to SEC-90, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis ProcedureINFOID:0000000009461147
Regarding Wiring Diagram information, refer to SEC-40, "Wiring Diagram".
1.PERFORM INITIALIZATION
1. Perform initialization of BCM and reregistration of all Intelligent Keys using CONSULT.
2. Start the engine.
Dose the engine start?
YES >> Inspection End.
NO >> GO TO 2.
2.CHECK DONGLE UNIT CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connector and dongle unit connector.
3. Check continuity between BCM harness connector and dongle unit harness connector.
4. Check continuity between BCM harness connector and ground.
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
B2196 DONGLE NG The ID verification results between BCM
and dongle unit is NG. • Harness or connectors
(Dongle unit circuit is open or shorted.)
• Dongle unit
BCM Dongle unit Continuity
Connector Terminal Connector Terminal
M1852M1591 Yes
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

SEC-92
< DTC/CIRCUIT DIAGNOSIS >
B2198 NATS ANTENNA AMP.
B2198 NATS ANTENNA AMP.
DTC LogicINFOID:0000000009461148
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE 1
1. Contact Intelligent Key back side to push-button ignition switch.
2. Check DTC in Self-Diagnostic Result mode of BCM using CONSULT.
Is DTC detected?
YES >> GO TO SEC-92, "Diagnosis Procedure".
NO >> GO TO 2.
2.PERFORM DTC CONFIRMATION PROCEDURE 2
1. Press the push-button ignition switch.
2. Check DTC in Self-Diagnostic Result mode of BCM using CONSULT.
Is DTC detected?
YES >> GO TO SEC-92, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis ProcedureINFOID:0000000009461149
Regarding Wiring Diagram information, refer to SEC-40, "Wiring Diagram".
1.CONNECTOR INSPECTION
1. Disconnect BCM and NATS antenna amp.
2. Check connectors and terminals for deformation, disconnection, looseness or damage.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace as necessary.
2.CHECK NATS ANTENNA AMP. CIRCUIT
1. Disconnect BCM connector and NATS antenna amp. connector.
2. Check continuity between BCM harness c onnector and NATS antenna amp. harness connector.
3. Check continuity between BCM harness connector and ground.
DTC No.Trouble diagnosis
name DTC detecting condition Possible cause
B2198 NATS ANTENNA
AMP Inactive communication between NATS antenna
amp. and BCM. • Harness or connectors
(The NATS antenna amp. circuit is
open or shorted)
• NATS antenna amp.
•BCM
BCM NATS antenna amp. Continuity
Connector Terminal Connector Terminal
M20 126
M40 3
Ye s
127 1
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

B2198 NATS ANTENNA AMP.SEC-93
< DTC/CIRCUIT DIAGNOSIS >
C
D E
F
G H
I
J
L
M A
B
SEC
N
O P
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace harness.
3.CHECK NATS ANTENNA AMP INPUT SIGNAL 1
1. Turn ignition switch ON.
2. Check signal between BCM harness connector and ground using oscilloscope.
Is the inspection result normal?
YES >> Replace BCM. Refer to BCS-80, "Removal and Installation".
NO >> Replace NATS antenna amp. Refer to SEC-135, "Removal and Installation"
.
BCM
GroundContinuity
Connector Terminal
M20 126
No
127
(+)
(–) Condition Signal
(Reference value)
BCM
Connector Terminal
M20 126, 127 Ground When Intelligent Key is in the
antenna detection area
When Intelligent Key is not in
the antenna detection area
JMKIA3839GB
JMKIA5951GB
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

SEC-96
< DTC/CIRCUIT DIAGNOSIS >
B2555 STOP LAMP
9.REPLACE BCM
1. Replace BCM. Refer to BCS-80, "Removal and Installation"
.
2. Perform initialization of BCM and registration of all Intelligent Keys using CONSULT.
>> Inspection End.
10.CHECK INTERMITTENT INCIDENT
Refer to GI-43, "Intermittent Incident"
.
>> Inspection End.
Component InspectionINFOID:0000000009461152
1.CHECK STOP LAMP SWITCH
1. Turn ignition switch OFF.
2. Disconnect stop lamp switch connector.
3. Check continuity between stop lamp switch terminals.
Is the inspection result normal?
YES >> Inspection End.
NO >> Replace stop lamp switch. Refer to BR-18, "Exploded View"
.
Stop lamp switch
Condition Continuity
Te r m i n a l
1 2 Brake pedal Not depressed No
Depressed Yes
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

SEC-98
< DTC/CIRCUIT DIAGNOSIS >
B2556 PUSH-BUTTON IGNITION SWITCH
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace harness.
3.REPLACE BCM
1. Replace BCM. Refer to BCS-80, "Removal and Installation"
.
2. Perform initialization of BCM and registration of all Intelligent Keys using CONSULT.
>> Inspection End.
4.CHECK PUSH-BUTTON IGNITION SWITCH
Refer to SEC-98, "Component Inspection"
.
Is the inspection result normal?
YES >> GO TO 5.
NO >> Replace push-button ignition switch. Refer to SEC-136, "Removal and Installation"
.
5.CHECK INTERMITTENT INCIDENT
Refer to GI-43, "Intermittent Incident"
.
>> Inspection End.
Component InspectionINFOID:0000000009461155
1.CHECK PUSH-BUTTON IGNITION SWITCH
1. Turn ignition switch OFF.
2. Disconnect push-button ignition switch connector.
3. Check continuity between push- button ignition switch terminals.
Is the inspection result normal?
YES >> Inspection End.
NO >> Replace push-button ignition switch. Refer to SEC-136, "Removal and Installation"
.
Push-button ignition switch
Condition Continuity
Te r m i n a l
48 Push-button ignition
switch Pressed Yes
Not pressed No
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

SEC-102
< DTC/CIRCUIT DIAGNOSIS >
B2601 SHIFT POSITION
2.CHECK CVT SHIFT SELECTOR CIRCUIT (BCM)
1. Disconnect BCM connector and IPDM E/R connector.
2. Check continuity between CVT shift selector (p ark position switch) harness connector and BCM harness
connector.
3. Check continuity between CVT shift selector (park position switch) harness connector and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace harness.
3.CONNECTOR INSPECTION
1. Disconnect BCM.
2. Check connectors and terminals for deformation, disconnection, looseness or damage.
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace as necessary.
4.REPLACE BCM
1. Replace BCM. Refer to BCS-80, "Removal and Installation"
.
2. Perform initialization of BCM and registration of all Intelligent Keys using CONSULT.
>> Inspection End.
5.CHECK CVT SHIFT SELECTOR CIRCUIT (IPDM E/R)
Check continuity between CVT shift selector (park position switch) harness connector and IPDM E/R harness
connector.
Is the inspection result normal?
YES >> GO TO 6.
NO >> Repair or replace harness.
6.CONNECTOR INSPECTION
1. Disconnect IPDM E/R.
2. Check connectors and terminals for deformation, disconnection, looseness or damage.
Is the inspection result normal?
YES >> GO TO 7.
NO >> Repair or replace as necessary.
7.REPLACE IPDM E/R
1. Replace IPDM E/R. Refer to PCS-32, "Removal and Installation"
.
>> Inspection End.
CVT shift selector (park position switch) BCM Continuity
Connector Terminal Connector Terminal
M23 6 M17 20 Yes
CVT shift selector (park position switch) GroundContinuity
Connector Terminal
M23 6 No
CVT shift selector (park position switch) IPDM E/R Continuity
Connector Terminal Connector Terminal
M23 6 E63 31 Yes
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

B2603 SHIFT POSITIONSEC-107
< DTC/CIRCUIT DIAGNOSIS >
C
D E
F
G H
I
J
L
M A
B
SEC
N
O P
Is the inspection result normal?
YES >> Refer to GI-43, "Intermittent Incident".
NO-1 >> If DETE/CANCEL SW is incorrect. GO TO 6.
NO-2 >> If SFT PN/N SW is incorrect. GO TO 2.
2.CHECK BCM INPUT SIGNAL
1. Turn ignition switch ON.
2. Check voltage between BCM harness connector and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace harness.
3.CHECK BCM INPUT SIGNAL CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connector.
3. Disconnect transmission range switch connector.
4. Check continuity between transmission range switch harness connector and BCM harness connector.
5. Check continuity between transmissi on range switch harness connector and ground.
Is the inspection result normal?
YES >> GO TO 4.
NO >> GOT TO 5.
4.REPLACE BCM
1. Replace BCM. Refer to BCS-80, "Removal and Installation"
.
2. Perform initialization of BCM and registration of all Intelligent Keys using CONSULT.
>> Inspection End.
5.CHECK DTC OF TCM
Check DTC in “Self Diagnostic Resu lt” mode of “TCM” using CONSULT.
Is DTC detected?
YES >> Perform the trouble diagnosis rela ted to the detected DTC. Refer to TM-60, "DTC Index".
NO >> Perform the trouble diagnosis related to the TCM power and ground circuits. Refer to TM-164,
"Diagnosis Procedure".
6.CHECK CVT SHIFT SELECTOR POWER SUPPLY
1. Turn ignition switch OFF.
2. Disconnect CVT shift selector (park position switch) connector.
3. Check voltage between CVT shift selector (p ark position switch) harness connector and ground.
(+)
(–) Condition Voltage (V)
(Approx.)
BCM
Connector Terminal
M17 39 Ground Selector lever P or N position 12
Other than above 0
Transmission Range Switch BCM Continuity
Connector Terminal Connector Terminal
F85 2 M17 39 Yes
Transmission Range Switch GroundContinuity
Connector Terminal
F85 2 No
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

SEC-108
< DTC/CIRCUIT DIAGNOSIS >
B2603 SHIFT POSITION
Is the inspection result normal?
YES >> GO TO 7.
NO >> Repair or replace harness.
7.CHECK CVT SHIFT SELECTOR POWER SUPPLY CIRCUIT
1. Disconnect BCM connector.
2. Check continuity between CVT shift selector (p ark position switch) harness connector and BCM harness
connector.
3. Check continuity between CVT shift selector (park position switch) harness connector and ground.
Is the inspection result normal?
YES >> GO TO 8.
NO >> Repair or replace harness.
8.CHECK CVT SHIFT SELECTOR CIRCUIT
1. Disconnect BCM connector and IPDM E/R connector.
2. Check continuity between CVT shift selector (p ark position switch) harness connector and BCM harness
connector.
3. Check continuity between CVT shift selector (park position switch) harness connector and ground.
Is the inspection result normal?
YES >> GO TO 9.
NO >> Repair or replace harness.
9.CHECK CVT SHIFT SELECTOR (PARK POSITION SWITCH)
Refer to SEC-109, "Component Inspection"
.
Is the inspection result normal?
YES >> GO TO 10.
NO >> Replace CVT shift selector. Refer to TM-179, "Removal and Installation"
.
10.REPLACE BCM
1. Replace BCM. Refer to BCS-80, "Removal and Installation"
.
2. Perform initialization of BCM and registration of all Intelligent Keys using CONSULT.
(+)
(–)Voltage (V)
(Approx.)
CVT shift selector (park position switch)
Connector Terminal M23 5 Ground 12
CVT shift selector (park position switch) BCM Continuity
Connector Terminal Connector Terminal
M23 5 M18 69 Yes
CVT shift selector (park position switch) GroundContinuity
Connector Terminal
M23 5 No
CVT shift selector (park position switch) BCM Continuity
Connector Terminal Connector Terminal
M23 6 M17 20 Yes
CVT shift selector (park position switch) GroundContinuity
Connector Terminal
M23 6 No
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM