2014 NISSAN TEANA wiring diagram

SEC-118
< DTC/CIRCUIT DIAGNOSIS >
B2617 STARTER RELAY CIRCUIT
B2617 STARTER RELAY CIRCUIT
DescriptionINFOID:0000000009461176
Located in IPDM E/R, it runs the starter motor. The starter relay is turned ON by the BCM when the ignition
switch is in START position. IPDM E/R transmits t he starter relay ON signal to BCM via CAN communication.
DTC LogicINFOID:0000000009461177
DTC DETECTION LOGIC
NOTE:
• If DTC B2617 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to
BCS-68, "DTC Logic"
.
• If DTC B2617 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 under the following conditions and wait for at least 1 second.
- CVT selector lever is in the P (Park) position.
- Do not depress the brake pedal.
2. Check Self-Diagnostic Result with CONSULT.
Is DTC detected?
YES >> Refer to SEC-118, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis ProcedureINFOID:0000000009461178
Regarding Wiring Diagram information, refer to SEC-29, "Wiring Diagram".
1.CHECK STARTER RELAY
1. Turn ignition switch ON.
2. Check voltage between BCM harness connector and ground under the following condition.
Is the measurement value within the specification.
YES >> GO TO 3.
NO >> GO TO 2.
2.CHECK STARTER RELAY CIRCUIT
DTC No. Trouble diagnosis
name DTC detecting condition Possible cause
B2617 STARTER RELAY
CIRCUIT • An immediate operation of starter relay is re-
quested by BCM, but there is no response for
more than 1 second
• BCM is not commanding starter relay activation, but BCM detects starter relay output is active • Harness or connectors
(Starter relay circuit is open or short-
ed.)
• IPDM E/R
•BCM
BCM Ground Condition Voltage (V)
Connector Terminal
M18 62 Ground Ignition switch cranking 0
Ignition switch ON (Park or Neutral) Battery voltage
Other than above 0
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

SEC-122
< DTC/CIRCUIT DIAGNOSIS >
POWER SUPPLY AND GROUND CIRCUIT
POWER SUPPLY AND GROUND CIRCUIT
Diagnosis ProcedureINFOID:0000000009956232
Regarding Wiring Diagram information, refer to BCS-55, "Wiring Diagram".
1. CHECK FUSE AND FUSIBLE LINK
Check that the following fuse and fusible link are not blown.
Is the fuse or fusible link blown?
YES >> Replace the blown fuse or fusible link after repairing the affected circuit.
NO >> GO TO 2
2. CHECK POWER SUPPLY CIRCUIT
1. Disconnect BCM connector M21.
2. Check voltage between BCM connector M21 terminals 131, 139 and ground.
Is the inspection result normal?
YES >> GO TO 3
NO >> Repair or replace harness or connectors.
3. CHECK GROUND CIRCUIT
Check continuity between BCM connector M21 terminals 134, 143 and ground.
Is the inspection result normal?
YES >> Inspection End.
NO >> Repair or replace harness or connectors.
Terminal No. Signal name Fuse and fusible link No.
139 Fusible link battery power I (40A)
131 BCM battery fuse 1 (10A)
BCM GroundVo l ta g e
(Approx.)
Connector Terminal
M21 131
— Battery voltage
139
BCM Ground Continuity
Connector Terminal
M21 134
—Yes
143
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

POWER SUPPLY AND GROUND CIRCUITSEC-123
< DTC/CIRCUIT DIAGNOSIS >
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POWER SUPPLY AND GROUND CIRCUIT
Diagnosis ProcedureINFOID:0000000009956233
Regarding Wiring Diagram information, refer to PCS-21, "Wiring Diagram".
1. CHECK FUSIBLE LINKS
Check that the following fusible links are not blown.
Is the fusible link blown?
YES >> Replace the blown fusible link after repairing the affected circuit.
NO >> GO TO 2
2. CHECK POWER SUPPLY CIRCUIT
1. Disconnect IPDM E/R connectors E16 and E17.
2. Check voltage between IPDM E/R connectors and ground.
Is the inspection result normal?
YES >> GO TO 3
NO >> Repair or replace harness or connectors.
3. CHECK GROUND CIRCUIT
1. Disconnect IPDM E/R connectors E18 and E63.
2. Check continuity between IPDM E/R connectors and ground.
Is the inspection result normal?
YES >> Inspection End.
NO >> Repair or replace harness or connectors.
Terminal No. Signal name Fusible link No.
1 Fusible link main E (80A)
2 Fusible link IPDM E/R A (250A), C (80A)
3 Fusible link ignition switch A (250A), B (100A), M (40A)
IPDM E/R GroundVol tag e
(Approx.)
Connector Terminal
E16 1
— Battery voltage
2
E17 3
IPDM E/R Ground Continuity
Connector Terminal
E18 7 —Yes
E63 41
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

HOOD SWITCHSEC-125
< DTC/CIRCUIT DIAGNOSIS >
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HOOD SWITCH
Component Function CheckINFOID:0000000009461186
1.CHECK FUNCTION
1. Select HOOD SW in Data Monito r mode of IPDM E/R using CONSULT.
2. Check HOOD SW indication under the following condition.
Is the indication normal?
YES >> Hood switch is OK.
NO >> Go to SEC-125, "Diagnosis Procedure"
.
Diagnosis ProcedureINFOID:0000000009461187
Regarding Wiring Diagram information, refer to SEC-50, "Wiring Diagram".
1.CHECK HOOD SWITCH SIGNAL CIRCUITS
1. Turn ignition switch OFF.
2. Disconnect hood switch connector.
3. Check voltage between hood switch harness connector and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> GO TO 2.
2.CHECK HOOD SWITCH SIGNAL CIRCUITS
1. Disconnect IPDM E/R connector.
2. Check continuity between IPDM E/R har ness connector and hood switch harness 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-32, "Removal and Installation".
NO >> Repair or replace harness.
Monitor item Condition Indication
HOOD SW Hood Open ON
Close OFF
(+) (–) Voltage (V)
IPDM E/R
Connector Terminal
E201 94
Ground Battery voltage
96
IPDM E/R Hood switch Continuity
Connector Terminal Connector Terminal
E201 94
E248 1
Ye s
96 2
IPDM E/R GroundContinuity
Connector Terminal
E201 94
No
96
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

SECURITY INDICATOR LAMPSEC-127
< DTC/CIRCUIT DIAGNOSIS >
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SECURITY INDICATOR LAMP
Component Function CheckINFOID:0000000009461192
1.CHECK FUNCTION
1. Perform THEFT IND in ACTIVE TEST mode of IMMU of BCM using CONSULT.
2. Check security indicator lamp operation.
Is the inspection result normal?
YES >> Inspection End.
NO >> Go to SEC-127, "Diagnosis Procedure"
.
Diagnosis ProcedureINFOID:0000000009461193
Regarding Wiring Diagram information, refer to SEC-50, "Wiring Diagram".
1.CHECK SECURITY INDICATOR LAMP POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect combination meter connector.
3. Check voltage between combination meter harness connector and ground.
Is the inspection result normal?
YES >> GO TO 2.
NO-1 >> Check 10 A fuse [No. 13, lo cated in the fuse block (J/B)].
NO-2 >> Check harness for open or short between combination meter and fuse.
2.CHECK SECURITY INDICATOR LAMP SIGNAL
1. Connect combination meter connector.
2. Disconnect BCM connector.
3. Check voltage between BCM harness connector and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> GO TO 4.
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.
Test item Description
THEFT IND ON
Security indicator lamp Illuminates
OFF Does not illuminate
(+) (–) Voltage (V)
Combination meter
Connector Terminal M24 22 Ground Battery voltage
(+) (–) Voltage (V)
BCM
Connector Terminal M17 18 Ground Battery voltage
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

SRC-1
RESTRAINTS
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SECTION SRC
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CONTENTS
SRS AIRBAG CONTROL SYSTEM
PRECAUTION ................ ...............................4
PRECAUTIONS .............................................. .....4
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. ......
4
Precaution for SRS "AIR BAG" and "SEAT BELT
PRE-TENSIONER" Service ................................ ......
4
SYSTEM DESCRIPTION ..............................5
COMPONENT PARTS ................................... .....5
Component Parts Location .................................. ......5
Component Description .............................................6
Driver Air Bag Module ...............................................7
Front Passenger Air Bag Module ..............................7
Front Side Air Bag Module .................................. ......7
Side Curtain Air Bag Module .....................................7
Front Seat Belt Pre-tensioner ....................................8
Air Bag Diagnosis Sensor Unit ..................................8
Crash Zone Sensor ...................................................8
Front Side Air Bag Satellite Sensor ...........................8
Rear Side Air Bag Satellite Sensor ...........................9
Front Door Satellite Sensor .......................................9
SRS Component Connectors ....................................9
SYSTEM .............................................................11
SRS AIR BAG SYSTEM ............................................11
SRS AIR BAG SYSTEM : Sy stem Diagram ............11
SRS AIR BAG SYSTEM : System Description ... ....11
OCCUPANT CLASSIFICATION SYSTEM ............ ....11
OCCUPANT CLASSIFICATION SYSTEM : Sys-
tem Diagram ........................................................ ....
12
OCCUPANT CLASSIFICATION SYSTEM : Sys-
tem Description ................................................... ....
12
SEAT BELT WARNING LAMP SYSTEM ..................13
SEAT BELT WARNING LAMP SYSTEM : System
Diagram ............................................................... ....
13
SEAT BELT WARNING LAMP SYSTEM : System
Description ........................................................... ....
14
DIAGNOSIS SYSTEM (AIR BAG) ....................15
Diagnosis Description ..............................................15
SRS Operation Check .............................................15
Trouble Diagnosis with CONSULT ..........................16
Trouble Diagnosis without CONSULT .....................17
SRS History Check ..................................................17
SRS Final Check .....................................................17
CONSULT Function (AIR BAG) ...............................17
CONSULT Function (OCCUPANT DETECTION) ....18
ECU DIAGNOSIS INFORMATION ..............19
DIAGNOSIS SENSOR UNIT .............................19
DTC Index ........................................................... ....19
Flash Code Index ....................................................23
WIRING DIAGRAM ......................................26
SRS AIR BAG SYSTEM ...................................26
Wiring Diagram .................................................... ....26
BASIC INSPECTION ...................................40
DIAGNOSIS AND REPAIR WORK FLOW .......40
Work Flow ............................................................ ....40
INSPECTION AND ADJUSTMENT ..................42
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT .................................................... ....
42
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Description ............................. ....
42
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Special Repair Requirement .. ....
42
ZERO POINT RESET ............................................. ....42
ZERO POINT RESET : Description .........................42
ZERO POINT RESET : Special Repair Require-
ment ..................................................................... ....
42
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

SRC-26
< WIRING DIAGRAM >
SRS AIR BAG SYSTEM
WIRING DIAGRAM
SRS AIR BAG SYSTEM
Wiring DiagramINFOID:0000000009460733
AAHWA0082GB
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

SRS AIR BAG SYSTEMSRC-27
< WIRING DIAGRAM >
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ABHWA0257GB
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM