2014 NISSAN TEANA SEC

MWI-28
< ECU DIAGNOSIS INFORMATION >
COMBINATION METER
VEHICLE SPEED CIRC
[B2205] The abnormal vehicl
e speed signal is input from the ABS actuator and electric unit (control
unit) for 2 seconds or more. MWI-55
TACHO METER
[B2267] If ECM continuously transmits abnormal engine speed signals for 2 seconds or more.
MWI-56
WATER TEMP METER
[B2268] If ECM continuously transmits abnormal engine coolant temperature signals for 60 sec-
onds or more. MWI-57
Display contents of CONSULT Diagnostic item is detected when... Refer to
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

MWI
U1000 CAN COMM CIRCUITMWI-53
< DTC/CIRCUIT DIAGNOSIS >
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DTC/CIRCUIT DIAGNOSIS
U1000 CAN COMM CIRCUIT
DTC LogicINFOID:0000000009461701
DTC DETECTION LOGIC
Diagnosis ProcedureINFOID:0000000009461702
1.CHECK CAN COMMUNICATION
Select SELF-DIAG RESULTS m ode for METER/M&A with CONSULT.
>> GO TO LAN system. Refer to LAN-18, "Trouble Diagnosis Flow Chart"
.
DTC CONSULT Detection condition Possible malfunction location
U1000 CAN COMM CIRC
[U1000] When combination meter is not receiving CAN communication
signals for 2 seconds or more. Combination meter
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

MWI
B2205 VEHICLE SPEEDMWI-55
< DTC/CIRCUIT DIAGNOSIS >
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B2205 VEHICLE SPEED
DescriptionINFOID:0000000009461706
The ABS actuator and electric unit (control unit) provi des a vehicle speed signal to the combination meter via
CAN communication lines.
DTC LogicINFOID:0000000009461707
Diagnosis ProcedureINFOID:0000000009461708
1.CHECK COMBINATION METER INPUT SIGNAL
1. Start engine and select METER/M&A on CONSULT.
2. Using SPEED METER on DATA MONITOR, compar e the value of DATA MONITOR with speedometer
pointer of combination meter. Speedometer and DATA MONITOR indications should be close.
Is the inspection result normal?
YES >> Perform ABS actuator and electric uni t (control unit) self-diagnosis. Refer to BRC-33, "CONSULT
Function (ABS)".
NO >> Replace combination meter. Refer to MWI-82, "Removal and Installation"
.
DTC CONSULT Detection condition Possible malfunction location
B2205 VEHICLE SPEED CIRC
[B2205] Malfunction is detected when an erroneous
speed signal is received for 2 seconds or
more. • Combination meter
• ABS actuator and electric unit (control unit)
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

MWI-56
< DTC/CIRCUIT DIAGNOSIS >
B2267 ENGINE SPEED
B2267 ENGINE SPEED
DescriptionINFOID:0000000009461709
The engine speed signal is transmitted from ECM to the combination meter via CAN communication.
DTC LogicINFOID:0000000009461710
DTC DETECTION LOGIC
Diagnosis ProcedureINFOID:0000000009461711
1.PERFORM SELF-DIAGNOSIS OF ECM
Perform Self Diagnostic Result of ECM, and repair or replace malfunctioning parts.
>> Refer to (QR25DE) EC-77, "CONSULT Function"
or (VQ35DE) EC-601, "CONSULT Function".
DTC CONSULT Detection condition Possible malfunction location
B2267 TACHO METER ECM continuously transmits abnormal engine
speed signals for 2 seconds or more • Crankshaft position sensor (POS)
•ECM
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

MWI
B2268 WATER TEMPMWI-57
< DTC/CIRCUIT DIAGNOSIS >
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B2268 WATER TEMP
DescriptionINFOID:0000000009461712
The engine coolant temperature signal is transmitted fr om ECM to the combination meter via CAN communi-
cation.
DTC LogicINFOID:0000000009461713
DTC DETECTION LOGIC
Diagnosis ProcedureINFOID:0000000009461714
1.PERFORM SELF-DIAGNOSIS OF ECM
Perform Self Diagnostic Result of ECM, and repair or replace malfunctioning parts.
>> Refer to (QR25DE) EC-77, "CONSULT Function"
or (VQ35DE) EC-601, "CONSULT Function".
DTC CONSULT Detection condition Probable malfunction location
B2268 WATER TEMP METER ECM continuously transmits abnormal engine coolant
temperature signals for 60 seconds or more • Engine coolant temperature sensor
•ECM
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

PB-1
BRAKES
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CONTENTS
PARKING BRAKE SYSTEM
PRECAUTION ................ ...............................2
PRECAUTIONS .............................................. .....2
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. ......
2
PREPARATION ............................................3
PREPARATION .............................................. .....3
Commercial Service Tool .................................... ......3
BASIC INSPECTION ....................................4
PARKING BRAKE SYSTEM .......................... .....4
Inspection ............................................................ ......4
Adjustment ................................................................4
PARKING BRAKE SHOE ...................................6
Inspection ............................................................ ......6
Break-in Procedure .............................................. .....6
REMOVAL AND INSTALLATION ................7
PARKING BRAKE CONTROL ...........................7
Exploded View ..................................................... .....7
Removal and Installation ..........................................7
PARKING BRAKE SHOE ..................................9
Exploded View ..........................................................9
Removal and Installation ..........................................9
SERVICE DATA AND SPECIFICATIONS
(SDS) ............... .............................................
11
SERVICE DATA AND SPECIFICATIONS
(SDS) .................................................................
11
Parking Drum Brake ............................................ ....11
Parking Brake Control .............................................11
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PB-2
< PRECAUTION >
PRECAUTIONS
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000009951710
The Supplemental Restraint System such as “A IR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severi ty of injury to the driver and front passenger for certain
types of collision. Information necessary to service the system safely is included in the SR and SB section of
this Service Manual.
WARNING:
• To avoid rendering the SRS inopera tive, which could increase the risk of personal injury or death in
the event of a collision which would result in air bag inflation, all maintenance must be performed by
an authorized NISS AN/INFINITI dealer.
• Improper maintenance, including in correct removal and installation of the SRS, can lead to personal
injury caused by unintent ional activation of the system. For re moval of Spiral Cable and Air Bag
Module, see the SR section.
• Do not use electrical test equipmen t on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harn esses can be identified by yellow and/or orange harnesses or har-
ness connectors.
PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS
WARNING:
• When working near the Airbag Diagnosis Sensor Unit or other Airbag System sensors with the Igni-
tion ON or engine running, DO NOT use air or electri c power tools or strike near the sensor(s) with a
hammer. Heavy vibration could activate the sensor( s) and deploy the air bag(s), possibly causing
serious injury.
• When using air or electric power tools or hammers , always switch the Ignition OFF, disconnect the
battery and wait at least three minutes before performing any service.
Revision: November 20132014 Altima NAM

PB-4
< BASIC INSPECTION >
PARKING BRAKE SYSTEM
BASIC INSPECTION
PARKING BRAKE SYSTEM
InspectionINFOID:0000000009462912
PEDAL STROKE
1. Operate parking brake pedal with a force of 196 N (20.0 kg-f, 44.1 lb-f), make sure pedal stroke is within
the specified number of notches. (Check it by listening and counting ratchet clicks.)
2. When brake warning lamp turns ON, check that the pedal stroke is within the specified number of notches. (Check it by listening to the clicks of the ratchet.)
INSPECT COMPONENTS
• Make sure that the mounting conditions (loosenes s, backlash, etc.) of each component are normal.
• Check the following:
- Device assembly for bend, damage and cracks. Replace if necessary.
- Cables and equalizer for wear and damage. Replace if necessary.
- Parking brake switch. Replace if necessary.
AdjustmentINFOID:0000000009462913
ADJUSTMENT
1. Remove rear wheel and tire using power tool. Refer to WT-55, "Adjustment".
2. Insert a deep socket wrench onto adjusting nut. Rotate adjusting nut to fully loosen cable, and then release parking brake pedal.
3. Secure both disc rotors to hubs using wheel nuts so as not to tilt the disc rotors.
4. Remove both adjuster hole plugs installed on the disc rotors. Turn the adjusters in direction (A) using a suitable tool or a flat-
bladed screwdriver as shown, until disc rotors are locked. Turn
the adjusters in the opposite direction by 5 or 6 notches after
locking.
5. Rotate the disc rotors to make sure that there is no drag. Install the adjuster hole plugs.
6. Adjust parking brake cable with the following procedure.
a. Rotate the adjusting nut to adjust parking brake pedal operating force to 490 N (50.0 kg-f, 110.2 lb-f) just before a full pedal
stroke of 201.65 mm (7.94 in).
CAUTION:
Do not reuse adjusting nut after removing it.
b. When replacing parking brake cable, operate parking brake pedal 10 or more times with a full stroke of 201.65 mm (7.94 in).
c. Release the parking brake pedal and rotate the disc rotors to make sure there is no drag. Pedal stroke number of notches : Refer to
PB-11, "Parking Brake Control"
.
Standard
Number of notches : Refer to PB-11, "Parking Brake Control"
.
SFIA2961E
PFIA0295E
Revision: November 20132014 Altima NAM