lock NISSAN TEANA 2014 Workshop Manual

BRC-128
< REMOVAL AND INSTALLATION >[VDC/TCS/ABS]
ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
ABS ACTUATOR AND ELECTRIC
UNIT (CONTROL UNIT)
Exploded ViewINFOID:0000000009463852
Removal and InstallationINFOID:0000000009463853
CAUTION:
• When replacing the ABS actuator and electric unit (c ontrol unit), the calibration of the ABS actuator
and electric unit (control unit) is required. Refer to BRC-57, "Description"
.
• Before servicing, disconnect the ba ttery cable from negative terminal.
• To remove brake tubes, use a suitable tool (flare nut wrench) to prevent flare nuts and brake tubes
from being damaged. To install, use su itable tool (flare nut torque wrench).
• Do not apply excessive impact to ABS actuator and elect ric unit (control unit), such as by dropping
it.
• Do not remove and install ABS actuator and el ectric unit (control unit) by holding harness.
• After work is completed, bleed air from brake tubes. Refer to BR-14, "Bleeding Brake System"
.
• After installing harness connector on the ABS act uator and electric unit (control unit), make sure
connector is securely locked.
NOTE:
When removing components such as hoses, tubes/lines, etc. , cap or plug openings to prevent fluid from spill-
ing.
REMOVAL
1. Disconnect battery cable from negative terminal. Refer to PG-73, "Removal and Installation (Battery)".
2. Remove cowl top and cowl top extensions. Refer to EXT-24, "Removal and Installation"
.
1. ABS actuator and electric unit (con-
trol unit) 2. Bracket A. ABS actuator an
d electric unit (con-
trol unit) harness connector
B. To master cylinder secondary side 23 N-m (2.3 kg-m, 17 ft-lb) C. To master cylinder primary side
23 N-m (2.3 kg-m, 17 ft-lb) D. To rear LH
16.2 N-m (1.7kg-m, 12 ft-lb)
E. To front RH 16.2 N-m (1.7kg-m, 12 ft-lb) F. To f r o n t L H
16.2 N-m (1.7kg-m, 12 ft-lb) G. To rear RH
16.2 N-m (1.7kg-m, 12 ft-lb)
Front
ALFIA0316ZZ
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

PRECAUTIONS IN REPAIRING HIGH STRENGTH STEELBRM-9
< PRECAUTION >
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• Follow the specifications for the proper welding pitch.
Unit: mm (in)
Handling of Ultra High Str ength Steel Plate PartsINFOID:0000000009464965
PROHIBITION OF CUT AND CONNECTION
Do not cut and join the lower lock pillar reinforcement (center pillar reinforcement inside frame parts) because
its material is high strength steel pl ate (ultra high strength steel plate).
The center pillar reinforcement must be replaced if this part is damaged. Thickness (T) Minimum pitch (L)
0.6 (0.024)
0.8 (0.031)
1.0 (0.039)
1.2 (0.047)
1.6 (0.063)
1.8 (0.071) 10 (0.39) or over
12 (0.47) or over
18 (0.71) or over
20 (0.79) or over
27 (1.06) or over
31 (1.22) or over
JSKIA0781ZZ
Revision: November 20132014 Altima NAM

CHG
L TERMINAL CIRCUIT (OPEN)CHG-27
< DTC/CIRCUIT DIAGNOSIS >
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L TERMINAL CIRCUIT (OPEN)
DescriptionINFOID:0000000009460663
The “L” terminal circuit controls the charge warning
lamp. The charge warning lamp turns ON when the igni-
tion switch is set to ON or START. When the generator is providing sufficient voltage with the engine running,
the charge warning lamp turns OFF. If the charge warn ing lamp illuminates with the engine running, a malfunc-
tion is indicated.
Diagnosis ProcedureINFOID:0000000009460664
Regarding Wiring Diagram information. Refer to CHG-12, "Wiring Diagram".
1.CHECK “L” TERMINAL CONNECTION
1. Turn ignition switch OFF.
2. Check if “L” terminal is clean and tight.

Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair “L” terminal connection. Confirm repair by performing complete Charging system test
using EXP-800 NI or GR8-1200 NI (if available). Refer to applicable Instruction Manual for proper
testing procedures.
2.CHECK “L” TERMINAL CIRCUIT (OPEN)
1. Disconnect the generator connector.
2. Apply ground to generator harness connector terminal.
3. Check condition of the charge warning lamp with the ignition switch in the ON position.
Does it illuminate?
YES >> “L” terminal circuit is normal. Refer to CHG-17, "Work Flow (With EXP-800 NI or GR8-1200 NI)" or
CHG-20, "Work Flow (Without EXP-800 NI or GR8-1200 NI)"
.
NO >> GO TO 3.
3.CHECK HARNESS CONTI NUITY (OPEN CIRCUIT)
1. Disconnect the battery cabl e from the negative terminal.
2. Disconnect the combination meter connector.
3. Check continuity between generator harness connector and combination meter harness connector.
is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace the harness or connectors.
4.CHECK HARNESS CONTI NUITY (OPEN CIRCUIT)
Check continuity between combination me ter harness connector and fuse block (J/B).
Generator
GroundCondition
Connector Terminal Ignition switch position Charge warning lamp F7 2 ON Illuminate
Generator Combination meter Continuity
Connector Terminal Connector Terminal
F7 2 M24 11 Yes
Combination meter Fuse box (J/B) Continuity
Connector Terminal Connector Terminal
M24 21 M5 8P Yes
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

COOLING SYSTEMCO-7
< SYSTEM DESCRIPTION > [QR25DE]
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SYSTEM DESCRIPTION
COOLING SYSTEM
Cooling CircuitINFOID:0000000009460387
ALBIA0940ZZ
1. Thermostat 2. Water outlet 3. Cylinder block (Thermostat housing)
4. Water inlet 5. Radiator 6. Water pump
7. Cylinder block 8. Cylinder head A. Open
B. Closed C. To electric throttle control actuator D. To oil cooler
E. To heater F. From heater G. From electric throttle control actuator
H. From oil cooler
Revision: November 20132014 Altima NAM

CO-8
< SYSTEM DESCRIPTION >[QR25DE]
COOLING SYSTEM
Schematic
INFOID:0000000009460388
ALBIA0941ZZ
1. Radiator 2. Water inlet 3. Reservoir tank
4. Thermostat 5. Thermostat housing 6. Water pump
7. Cylinder head 8. Cylinder block 9. Water outlet
10. Heater 11. Oil cooler 12. Electric throttle control actuator
A. Open B. Closed
Revision: November 20132014 Altima NAM

CO-10
< SYSTEM DESCRIPTION >[QR25DE]
OVERHEATING CAUSE ANALYSIS
Except cool-
ing system
parts mal-
function — Overload on engine
Abusive driving
High engine rpm under no
load
Driving in low gear for ex-
tended time
Driving at extremely high
speed
Powertrain sy stem malfunc-
tion
—
Installed improper size
wheels and tires
Dragging brakes
Improper ignition timing
Blocked or restricted air
flow Blocked radiator grille Installed car brassiere
—
Mud contamination or paper
clogging
Blocked bumper
Blocked radiator
Blocked condenser
Installed large fog lamp
Symptom Check items
Revision: November 20132014 Altima NAM

ENGINE COOLANTCO-13
< PERIODIC MAINTENANCE > [QR25DE]
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CAUTION:
• Do not allow the coolant to contact the drive belt.
• Perform this step when engine is cold.
5. When draining all of the coolant in the system for engine removal or repair, open the drain plugs (A and B) on the cylinder
block.
: Front
6. Check the drained coolant for contaminants such as rust, corrosion or discoloration. If the coolant is contaminated, flush the engine cooling system.
REFILLING ENGINE COOLANT
1. Install the radiator drain plug. Install the reservoir tank and cylin-
der block drain plug, if removed for a total system drain or for
engine removal or repair.
• The radiator must be completely empty of coolant and
water.
• Apply sealant to the threads of the cylinder block drain
plug. Use Genuine High Pe rformance Thread Sealant or
equivalent. Refer to GI-21, "Recommended Chemical
Products and Sealants".
: Front
CAUTION:
Do not reuse copper sealing washers.
2. If disconnected, reattach the upper radiator hose at the engine side.
3. Set the vehicle heater controls to the full HOT and heat er ON position. Turn the vehicle ignition ON with
the engine OFF as necessary to activate the heater mode.
AWBIA1328GB
Radiator drain plug : Refer to CO-16, "Exploded View".
Cylinder block drain plug (A) : 54 Nm (5.5 kg-m, 40 ft-lb)
Cylinder block drain plug (B) : 9.8 N·m (1.0 kg-m, 87 in-lb)
AWBIA1328GB
Revision: November 20132014 Altima NAM

WATER PUMPCO-21
< REMOVAL AND INSTALLATION > [QR25DE]
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3. Remove fender protector side cover (RH). Refer to
EXT-26, "FENDER PROTECTOR : Removal and
Installation".
4. Remove engine under cover. Refer to EXT-17, "Removal and Installation"
.
5. Remove engine room cover. Refer to EXT-17, "Removal and Installation"
.
6. Remove front air duct. Refer to EM-84, "Removal and Installation"
.
7. Remove generator. Refer to CHG-32, "Removal and Installation"
.
8. Remove water pump bolts.
9. Remove the water pump and gasket, as necessary. CAUTION:
• Handle the water pump vane so that it does not contact any other parts.
• Water pump cannot be disassembled an d should be replaced as an assembly.
10. Remove water pipe, O-rings, water pump housing, and gasket.
INSPECTION AFTER REMOVAL
• Visually check that there is no significant dirt or rusting on the water pump body and vane.
• Check that there is no looseness in the vane shaft, and that it turns
smoothly when rotated by hand.
• If the water pump does not perform properly, replace the water pump assembly.
INSTALLATION
Installation is in the reverse order of removal.
• When inserting water pipe end to cylinder block, apply a mild soap to O-ring. Then insert it immediately.
CAUTION:
Do not reuse O-rings.
Do not reuse gasket.
INSPECTION AFTER INSTALLATION
• After installation refill engine coolant and check for leaks. Refer to CO-12, "Changing Engine Coolant" and
CO-11, "System Inspection"
.
ALBIA0939ZZ
Revision: November 20132014 Altima NAM

COOLING SYSTEMCO-31
< SYSTEM DESCRIPTION > [VQ35DE]
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SYSTEM DESCRIPTION
COOLING SYSTEM
Cooling CircuitINFOID:0000000009460410
AWBIA1193GB
1. Cylinder block (RH) 2. Oil cooler 3. Cylinder head (RH)
4. Water pump 5. Radiator 6. Water inlet
7. Thermostat 8. Cylinder head (LH) 9. Cylinder block (LH)
A. To heater B. To electric throttle control actuator C. From heater
D. From electric throttle control actuator
Revision: November 20132014 Altima NAM

CO-34
< SYSTEM DESCRIPTION >[VQ35DE]
OVERHEATING CAUSE ANALYSIS
Except cool-
ing system
parts mal-
function — Overload on engine
Abusive driving
High engine rpm under no
load
Driving in low gear for ex-
tended time
Driving at extremely high
speed
Powertrain sy stem malfunc-
tion
—
Installed improper size
wheels and tires
Dragging brakes
Improper ignition timing
Blocked or restricted air
flow Blocked bumper Blocked air flow
—
Blocked radiator grille
Installed car brassiere
Mud contamination or paper
clogging
Blocked radiator Blocked air flow
Blocked condenser
Installed large fog lamp
Symptom Check items
Revision: November 20132014 Altima NAM