ECU NISSAN TEANA 2014 Repair Manual

BRC-60
< BASIC INSPECTION >[VDC/TCS/ABS]
CONFIGURATION [ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)]
CONFIGURATION [ABS ACTUATOR
AND ELECTRIC UNIT (CONTROL
UNIT)]
Work ProcedureINFOID:0000000009463769
CAUTION:
• Use “Manual Configuration” only when “TYPE ID” of ABS actuator an d electric unit (control unit)
cannot be read.
• After configuration, turn the ignition switch from OFF to ON and check that the VDC warning lamp
turns OFF after staying illuminated for approximately two seconds.
• If an error occurs during configurat ion, start over from the beginning.
1.CHECKING TYPE ID (1)
Use FAST (service parts catalogue) to search ABS ac tuator and electric unit (control unit) of the applicable
vehicle and find “Type ID”.
Is
“Type ID” displayed?
YES >> Print out “Type ID” and GO TO 2.
NO >> “Configuration” is not required for ABS actuat or and electric unit (control unit). Replace in the
usual manner. Refer to BRC-128, "Removal and Installation"
.
2.CHECKING TYPE ID (2)
CONSULT Configuration
1. Select “Before Replace ECU” of “Read/Write Configuration”.
2. Check that “Type ID” is displayed on the CONSULT screen.
Is
“Type ID” displayed?
YES >> GO TO 3.
NO >> GO TO 7.
3.VERIFYING TYPE ID (1)
CONSULT Configuration
Compare a “Type ID” displayed on the CONSULT screen with the one searched by using FAST (service parts
catalogue) to check that these “Type ID” agree with each other.
NOTE:
For the “Type ID” searched by using FA ST (service parts catalog), use the last five digits of the “Type ID”.
>> GO TO 4.
4.SAVING TYPE ID
CONSULT Configuration
Save “Type ID” on CONSULT.
>> GO TO 5.
5.REPLACING ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) (1)
Replace ABS actuator and electric unit (control unit). Refer to BRC-128, "Removal and Installation"
.
CAUTION:
Never perform the following work items:
• Air bleeding
>> GO TO 6.
6.WRITING (AUTOMATIC WRITING)
CONSULT Configuration
1. Select “After Replace ECU” of “R e/programming, Configuration” or that of “Read / Write Configuration”.
2. Select the “Type ID” agreeing with the one stored on CONSULT and the one searched by using FAST (service parts catalogue) to write the “Type ID” in to the ABS actuator and electric unit (control unit).
NOTE:
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

BRC-122
< SYMPTOM DIAGNOSIS >[VDC/TCS/ABS]
VEHICLE JERKS DURING VDC/TCS/ABS CONTROL
VEHICLE JERKS DURING
VDC/TCS/ABS CONTROL
Diagnosis ProcedureINFOID:0000000009463844
1.SYMPTOM CHECK
Check if the vehicle jerks during VDC/TCS/ABS control.
Is the inspection result normal?
YES >> Inspection End.
NO >> GO TO 2
2.CHECK SELF DIAGNOSTIC RESULT
Perform self diagnostic result of ABS actuat or and electric unit (control unit). Refer to BRC-33, "CONSULT
Function (ABS)".
Are self diagnostic results indicated?
YES >> Check corresponding items, make repairs, and perform ABS actuator and electric unit (control
unit) self diagnostic result again. Refer to BRC-33, "CONSULT Function (ABS)"
.
NO >> GO TO 3
3.CHECK CONNECTOR
1. Turn ignition switch OFF.
2. Disconnect ABS actuator and electric unit (control unit) connector.
3. Check terminals for deformati on, disconnection, looseness, etc.
4. Securely reconnect connector and perform ABS actuator and electric unit (control unit) self diagnostic
result. Refer to BRC-33, "CONSULT Function (ABS)"
.
Are self diagnostic results indicated?
YES >> If poor contact, damage, open or short circuit of connector terminal is found, repair or replace.
NO >> GO TO 4
4.CHECK ECM AND TCM SELF DIAGNOSTIC RESULT
1. Perform ECM self diagnostic result. Refer to EC-77, "CONSULT Function"
(QR25DE) or EC-601, "CON-
SULT Function" (VQ35DE).
2. Perform TCM self diagnostic result. Refer to TM-43, "CONSULT Function"
(RE0F10D) or TM-245, "CON-
SULT Function" (RE0F10E).
Are self diagnostic results indicated?
YES >> Check the corresponding items. • ECM: Refer to EC-105, "DTC Index"
(QR25DE) or EC-630, "DTC Index" (VQ35DE).
• TCM: Refer to TM-60, "DTC Index"
(RE0F10D) or TM-263, "DTC Index" (RE0F10E).
NO >> Replace ABS actuator and electr ic unit (control unit). Refer to BRC-128, "Removal and Installa-
tion".
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

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

BRM-1
BODY EXTERIOR, DOORS, ROOF & VEHICLE SECURITY
C
D E
F
G H
I
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M
SECTION BRM
A
B
BRM
N
O P
CONTENTS
BODY REPAIR
VEHICLE INFORMATION ... ..........................2
BODY EXTERIOR PAINT COLOR ................ .....2
Body Exterior Paint Color ................................. ......2
PRECAUTION ...............................................3
PRECAUTIONS .............................................. .....3
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. ......
3
HANDLING PRECAUTIONS FOR PLASTICS .....4
Precautions For Plastics .................................... ......4
PRECAUTIONS IN REPAIRING HIGH
STRENGTH STEEL ........................................ .....
7
High Strength Steel (HSS) ................................ ......7
Handling of Ultra High Strength Steel Plate Parts ......9
PREPARATION ...........................................10
REPAIRING MATERIAL ................................ ....10
Foam Repair ....................................................... ....10
BODY COMPONENT PARTS ............................13
Underbody Component Parts ............................ ....13
Body Component Parts ...........................................15
REMOVAL AND INSTALLATION ...............17
CORROSION PROTECTION ......................... ....17
Description .......................................................... ....17
Anti-Corrosive Wax ............................................. ....17
Undercoating ...........................................................18
BODY SEALING ...............................................20
Description ...............................................................20
REPLACEMENT OPERATIONS .......................23
Description ...............................................................23
Hoodledge ...............................................................26
Front Side Member (Partial Replacement) ...........28
Front Pillar ..............................................................28
Dash Side ................................................................36
Center Pillar .............................................................37
Roof .........................................................................42
Outer Sill .................................................................46
Rear Fender ............................................................49
Rear Panel ..............................................................50
Rear Floor Rear .....................................................51
Rear Side Member Extension ...............................52
SERVICE DATA AND SPECIFICATIONS
(SDS) ............... .............................................
53
BODY ALIGNMENT ..........................................53
Body Center Marks ............................................ ....53
Description ...............................................................54
Engine Compartment ..............................................54
Underbody ...............................................................56
Passenger Compartment ........................................58
Rear Body ................................................................62
Revision: November 20132014 Altima NAM

CO-20
< REMOVAL AND INSTALLATION >[QR25DE]
WATER PUMP
WATER PUMP
Exploded ViewINFOID:0000000009460397
WARNING:
Do not remove the radiator cap when the engine is hot. Serious burns could occur from high-pressure
engine coolant escaping from the radiator. Wrap a th ick cloth around the cap. Slowly push down and
turn it a quarter turn to allow built-up pressure to escape. Carefully remove the cap by pushing it down
and turning it all the way.
CAUTION:
• When removing water pump assembly, be car eful not to get coolant on drive belt.
• Water pump cannot be disassembled and should be replaced as a unit.
• After installing water pump, connect hose and clamp securely, then check for leaks using radiator
cap tester.
NOTE:
When removing components such as hoses, tubes/lines, etc. , cap or plug openings to prevent fluid from spill-
ing.
Removal and InstallationINFOID:0000000009460398
REMOVAL
1. Drain engine coolant from the radiator. Refer to CO-12, "Changing Engine Coolant".
CAUTION:
Perform when the engine is cold.
2. Remove the core support cover clips (A), then remove the core support cover (1).
ALBIA0823GB
1. Water pump 2-5. Tightening order 6. Gasket
7. Water pump housing 8-11. Tightening order 12. Water pipe
13. Gasket 14. O-ring
ALKIA2602ZZ
Revision: November 20132014 Altima NAM

THERMOSTAT AND THERMOSTAT HOUSINGCO-23
< REMOVAL AND INSTALLATION > [QR25DE]
C
D E
F
G H
I
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K L
M A
CO
NP
O
• Place a thread so that it is caught
in the valves of the thermostat.
Immerse fully in a container filled with water. Heat while stirring.
• The valve opening temperature is the temperature at which the
valve opens and the thermostat falls from the thread.
• Continue heating. Check the full-open lift amount. NOTE:
The full-open lift amount standard temperature for the thermostat is
the reference value.
• After checking the full-open lift amount, lower the water tempera-
ture and check the valve closing temperature.
• If valve setting at measured values are out of standard range, replace thermostat.
INSTALLATION
Installation is in the reverse order of removal.
• Install the thermostat with the whole circumference of the flange fit-
ting securely inside the rubber ring.
• Install the thermostat with the jiggle valve facing upwards. The
position deviation may be within the range of ±10 °.
• After installation, refill coolant and check for leaks. Refer to CO-
12, "Changing Engine Coolant" and CO-11, "System Inspection".
SLC252B
Thermostat Standard Values
Valve opening temperature Refer to CO-26, "Thermostat"
Full-open lift amount Refer to CO-26, "Thermostat"
Valve closing temperature Refer to CO-26, "Thermostat"
PBIC0157E
Revision: November 20132014 Altima NAM

CO-44
< REMOVAL AND INSTALLATION >[VQ35DE]
WATER PUMP
WATER PUMP
Exploded ViewINFOID:0000000009460420
Removal and InstallationINFOID:0000000009460421
WARNING:
Do not remove the radiator cap when the engine is hot. Serious burns could occur from high-pressure
engine coolant escaping from the radiator. Wrap a th ick cloth around the cap. Slowly push down and
turn it a quarter turn to allow built-up pressure to escape. Carefully remove the cap by pushing it down
and turning it all the way.
CAUTION:
• When removing water pump assembly, be car eful not to get coolant on drive belt.
• Water pump cannot be disassembled and must be replaced as a unit.
• After installing the water pump, connect hose and clamp securely, then check for leaks. Repair as
necessary.
NOTE:
When removing components such as hoses, tubes/lines, etc. , cap or plug openings to prevent fluid from spill-
ing.
REMOVAL
1. Disconnect the negative battery terminal. Refer to PG-73, "Removal and Installation (Battery)".
2. Remove the core support cover clips (A), then remove the core support cover (1).
3. Remove front air duct. Refer to EM-84, "Removal and Installation"
.
1. Timing chain tensioner (primary) 2. Valve timing control cover gasket
(bank 1)3. Valve timing cont
rol cover (bank 1)
4. Water pump cover 5. O-ring 6. O-ring
7. Water pump A. Engine oil B. Identify with white mark
AWBIA1291GB
ALKIA2602ZZ
Revision: November 20132014 Altima NAM

CO-52
< REMOVAL AND INSTALLATION >[VQ35DE]
WATER OUTLET AND WATER PIPING
2. Partially drain engine coolant from radiator. Refer to
CO-36, "Changing Engine Coolant".
3. Remove the core support cover clips (A), then remove the core support cover (1).
4. Remove front air duct. Refer to EM-84, "Removal and Installation"
.
5. Remove air duct and air cleaner case assembly. Refer to EM-144, "Removal and Installation"
.
6. Remove engine side under cover (RH). Refer to EXT-28, "Removal and Installation"
.
7. Disconnect hoses from electric throttle control actuator.
8. Remove radiator upper hose and heater hoses.
9. Remove connector(s) from heater pipe.
10. Disconnect engine coolant temperature sens or electrical connector on water outlet.
11. Remove water outlet, heater pipe, water connector, and water bypass pipe nuts and bolts.
12. Remove engine coolant temperature sensor, if necessary.
INSTALLATION
Installation is in the reverse order of removal.
• Securely insert each hose, and install a clamp at a pos ition where it does not interfere with the pipe bulge.
• When inserting heater pipe and water bypass pipe into water connector, apply mild soap to new O-rings.
CAUTION:
Do not reuse O-ring.
• After installation refill engine coolant and check for leaks. Refer to CO-36, "Changing Engine Coolant"
and
CO-35, "System Inspection"
.
ALKIA2602ZZ
Revision: November 20132014 Altima NAM

DAS-1
CRUISE CONTROL & DRIVER ASSISTANCE
C
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DAS
SECTION DAS
N
P
A
CONTENTS
DRIVER ASSISTANCE SYSTEM
ITS CONTROL UNIT
PRECAUTION ................ ...............................
8
PRECAUTIONS .............................................. .....8
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. ......
8
Precautions For Harness Repair ...............................8
SYSTEM DESCRIPTION . .............................9
COMPONENT PARTS ................................... .....9
Component Parts Location .................................. ......9
Component Description ...........................................10
SYSTEM .............................................................11
System Description ............................................. ....11
Fail-safe (ITS Control Unit) .....................................13
DIAGNOSIS SYSTEM (ITS CONTROL UNIT) ....14
CONSULT Function (AVM) ................................. ....14
ECU DIAGNOSIS INFORMATION ..............17
ITS CONTROL UNIT ...................................... ....17
Reference Value ................................................. ....17
Fail-safe ..................................................................19
DTC Inspection Priority Chart ............................. ....19
DTC Index ........................................................... ....20
WIRING DIAGRAM ......................................22
DRIVER ASSISTANCE SYSTEMS ................ ....22
Wiring Diagram ................................................... ....22
BASIC INSPECTION ...................................31
DIAGNOSIS AND REPAIR WORK FLOW .... ....31
Work Flow ........................................................... ....31
Diagnostic Work Sheet ............................................32
PRE-INSPECTION FOR DIAGNOSIS ................34
Inspection Procedure ........................................... ....34
ACTION TEST ...................................................35
Description ...............................................................35
Inspection Procedure ...............................................35
ADDITIONAL SERVICE WHEN REPLACING
REAR VIEW CAMERA ......................................
37
Description ........................................................... ....37
Work Procedure .......................................................37
REAR VIEW CAMERA CALIBRATION ............38
Description ...............................................................38
Work Procedure (Preparation) .................................38
Work Procedure (Target Setting) .............................39
Work Procedure (Rear View Camera Calibration) ....40
DTC/CIRCUIT DIAGNOSIS .........................42
C1A03 VEHICLE SPEED SENSOR ..................42
DTC Logic ............................................................ ....42
Diagnosis Procedure ...............................................42
C1A04 ABS/TCS/VDC SYSTEM ......................43
DTC Logic ................................................................43
Diagnosis Procedure ...............................................43
C1A39 STEERING ANGLE SENSOR ..............44
DTC Logic ................................................................44
Diagnosis Procedure ...............................................44
U0122 VDC P-RUN DIAG .................................45
DTC Logic ............................................................ ....45
Diagnosis Procedure ...............................................45
U0416 VDC CHECKSUM DIAG ........................46
DTC Logic ................................................................46
Diagnosis Procedure ...............................................46
U0428 STEERING ANGLE SENSOR ...............47
DTC Logic ................................................................47
Diagnosis Procedure ...............................................47
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DAS-2
U1000 CAN COMM CIRCUIT ............................48
Description ........................................................... ...48
DTC Logic ...............................................................48
Diagnosis Procedure ..............................................48
U1010 CONTROL UNIT (CAN) .........................49
Description ........................................................... ...49
DTC Logic ...............................................................49
Diagnosis Procedure ..............................................49
U111A REAR CAMERA IMAGE SIGNAL CIR-
CUIT ................................................................ ...
50
DTC Logic ............................................................ ...50
Diagnosis Procedure ..............................................50
U1232 STEERING ANGLE SENSOR ................52
DTC Logic ............................................................ ...52
Diagnosis Procedure ..............................................52
U1305 CAMERA IMAGE CALIB .......................53
DTC Logic ............................................................ ...53
Diagnosis Procedure ..............................................53
U1308 CAMERA CONFIG .................................54
DTC Logic ............................................................ ...54
Diagnosis Procedure ..............................................54
U1309 PUMP UNIT CURRENT .........................55
DTC Logic ............................................................ ...55
Diagnosis Procedure ..............................................55
U130B REAR CAMERA COMM ERROR ..........58
DTC Logic ............................................................ ...58
Diagnosis Procedure ..............................................58
U1310 PUMP UNIT CIRCUIT ............................59
DTC Logic ............................................................ ...59
Diagnosis Procedure ..............................................59
POWER SUPPLY AND GROUND CIRCUIT .....62
Diagnosis Procedure ........................................... ...62
WARNING SYSTEMS SWITCH CIRCUIT .........63
Component Function Check ................................ ...63
Diagnosis Procedure ..............................................63
Component Inspection ............................................64
WARNING SYSTEMS ON INDICATOR CIR-
CUIT ................................................................ ...
65
Component Function Check ................................ ...65
Diagnosis Procedure ..............................................65
Component Inspection ............................................66
WARNING BUZZER CIRCUIT ...........................67
Component Function Check ................................ ...67
Diagnosis Procedure ..............................................67
REMOVAL AND INSTALLATION ...............68
ITS CONTROL UNIT ....................................... ...68
Removal and Installation ..................................... ...68
REAR VIEW CAMERA ......................................69
Exploded View ..................................................... ...69
Removal and Installation .........................................69
REAR VIEW CAMERA WASHER CONTROL
UNIT ................................................................ ...
70
Exploded View ..................................................... ...70
Removal and Installation .........................................70
REAR VIEW CAMERA AIR PUMP MOTOR .. ...71
Exploded View ..................................................... ...71
Removal and Installation .........................................71
LDW
PRECAUTION ........ ....................................
72
PRECAUTIONS .............................................. ...72
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" .............................................................. ...
72
Precaution for Work ................................................72
Precautions For Harness Repair .............................72
Precaution for LDW System Service .................... ...73
PREPARATION ..........................................74
PREPARATION .............................................. ...74
Special Service Tool ............................................ ...74
SYSTEM DESCRIPTION ...........................75
COMPONENT PARTS .................................... ...75
Component Parts Location .................................. ...75
Component Description ..........................................76
SYSTEM ............................................................77
System Description .............................................. ...77
Fail-safe (ITS Control Unit) .....................................79
Fail-safe (Rear View Camera) ................................79
OPERATION ......................................................80
Switch Name and Function .................................. ...80
Menu Displayed by Pressing Each Switch ..............80
HANDLING PRECAUTION ............................ ...82
Precautions for Lane Departure Warning ............ ...82
DIAGNOSIS SYSTEM (ITS CONTROL UNIT) ...83
CONSULT Function (AVM) .................................. ...83
ECU DIAGNOSIS INFORMATION .............86
ITS CONTROL UNIT .........................................86
Reference Value .................................................. ...86
Fail-safe ..................................................................88
DTC Inspection Priority Chart .............................. ...88
DTC Index ............................................................ ...89
WIRING DIAGRAM ....................................91
DRIVER ASSISTANCE SYSTEMS ................ ...91
Wiring Diagram .................................................... ...91
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM