ABS NISSAN TEANA 2014 Service Manual

PCS-56
< DTC/CIRCUIT DIAGNOSIS >[POWER DISTRIBUTION SYSTEM]
U1000 CAN COMM CIRCUIT
DTC/CIRCUIT DIAGNOSIS
U1000 CAN COMM CIRCUIT
DescriptionINFOID:0000000009461631
Refer to
LAN-9, "CAN COMMUNICATION SYSTEM : System Description".
DTC LogicINFOID:0000000009461632
DTC DETECTION LOGIC
NOTE:
U1000 can be set if a module harness was disconnected and reconnected, perhaps during a repair. Confirm
that there are actual CAN diagnostic symptoms and a pr esent DTC by performing the Self Diagnostic Result
procedure.
Diagnosis ProcedureINFOID:0000000009461633
1. PERFORM SELF DIAGNOSTIC RESULT
1. Turn ignition switch ON and wait for 2 second or more.
2. Check “SELF- DIAG RESULTS”.
Is
“CAN COMM CIRCUIT” displayed?
YES >> Perform CAN Diagnosis as described in DIAG NOSIS section of CONSULT Operation Manual.
NO >> Refer to GI-43, "Intermittent Incident"
.
CONSULT Display DTC Detectio n Condition Possible cause
CAN COMM CIRCUIT
[U1000] When any listed module cannot communicate with CAN
communication signal continuously for 2 seconds or
more with ignition switch ON In CAN communication system, any item (or items)
of the following listed below is malfunctioning.
•Transmission
• Receiving (ECM)
• Receiving (VDC/TCS/ABS)
• Receiving (METER/M&A)
• Receiving (TCM)
• Receiving (IPDM E/R)
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

PG-44
< DTC/CIRCUIT DIAGNOSIS >
HARNESS
F3 E10 GR/32 : ECM (QR25DE except for California) B3 E41 GR/2 : Front wheel sensor RH
F2 E11 W/16 : To F2 F1 E42 BR/6 : Cooling fan relay-2
F2 E12 W/6 : To E203 G2 E43 BR/6 : Cooling fan relay-3
F2 E13 Y/4 : To E205 B2 E54 B/38 : ABS actuator and electric unit (Control
unit)
E2 E15 — : Body ground G2 E5 7 L / 4 : S t o p l a m p r e l a y
E1 E16 B/2 : IPDM E/R (Intelligent power distribution
module engine room) C3 E59 B/6 : Power steering control module
E1 E17 W/4 : IPDM E/R (Intelligent power distribution
module engine room) C4 E60 B/2 : Power steering control module
E1 E18 W/12 : IPDM E/R (Intelligent power distribution
module engine room) B3 E61 — : Body ground
E1 E19 GR/2 : Front wheel sensor LH F2 E62 B/1 : Fusible link box (Battery)
F 1 E 2 1 G R / 6 : J o i n t c o n n e c t o r - E 0 3 F 1 E 6 3 W / 3 2 : IPDM E/R (Intelligent power distribution
module engine room)
F1 E22 GR/6 : Joint connector-E04 E1 E73 BR/3 : Outside warning buzzer
F2 E23 BR/8 : To F25 E1 E74 BR/3 : Intelligent Key warning buzzer
D1 E24 GR/2 : Brake fluid level switch
Revision: November 20132014 Altima NAM

PG
HARNESSPG-49
< DTC/CIRCUIT DIAGNOSIS >
C
D E
F
G H
I
J
K L
B
A
O P
N
B5 F6 — : Generator C2 F45 GR/2 : Knock sensor
B4 F7 B/3 : Generator F4 F46 GR/22 : CVT unit
F2 F8 B/3 : Primary speed sensor F5 F47 B/6 : Joint connector-F01
B3 F9 — : Engine ground E5 F48 B/10 : Joint connector-F02
F 3 F 1 0 B / 1 : IPDM E/R (Intelligent power distribution
module engine room) E5 F49 B/10 : Joint connector-F03
F 5 F 1 3 B R / 4 8 : E C M ( Q R 2 5 D E e x c e p t f o r C a l i f o r n i a ) A 2 F 5 1 G / 2 : Intake valve timing intermediate lock
control solenoid valve
E5 F14 B/48 : ECM (QR25DE except for California) B2 F52 B/3 : Intake manifold runner control valve
position sensor
B3 F15 — : Engine ground G4 F53 W/4 : Joint connector-F07
E5 F16 B/48 : TCM (Transmission control module) E3 F54 GR/2 : Engine coolant temperature sensor (With
QR25DE)
B2 F17 GR/2 : Fuel injector no. 1 D3 F55 B/3 : Camshaft position sensor (PHASE)
B2 F18 GR/2 : Fuel injector no. 2 D2 F57 B/6 : Electric throttle control actuator
C 2 F 1 9 G R / 2 : F u e l i n j e c t o r n o . 3 D 3 F 5 8 B / 3 : Exhaust valve timing control position
sensor
D 2 F 2 0 G R / 2 : F u e l i n j e c t o r n o . 4 A 2 F 5 9 G / 2 : Intake valve timing control solenoid
valve
E1 F23 B/3 : Output speed sensor B2 F68 GR/2 : Engine oil temperature sensor
D4 F24 GR/4 : Air fuel ratio (A/F) sensor 1 G4 F70 W/4 : Joint connector-F08
G 4 F 2 5 B R / 8 : To E 2 3 A 3 F 8 0 G / 2 : Exhaust valve timing control solenoid
valve
E 3 F 2 6 W / 2 : C o n d e n s e r G 3 F 8 3 W / 1 0 : IPDM E/R (Intelligent power distribution
module engine room)
E 4 F 2 7 — : S t a r t e r m o t o r G 3 F 8 4 W / 1 2 : IPDM E/R (Intelligent power distribution
module engine room)
E4 F28 — : Starter motor (With QR25DE) E3 F85 B/10 : Transmission range switch
C 1 F 2 9 L / 2 : EVAP canister purge volume control
solenoid valve (With QR25DE) E3 F86 B/3 : Input speed sensor
D2 F30 B/3 : Crankshaft position sensor (POS) A2 F87 B/3 : Engine oil pressure sensor
E2 F31 GR/6 : Mass air flow sensor (With QR25DE) A4 F88 GR/2 : A/C compressor
B 3 F 3 4 G R / 3 : Ignition coil no. 1 (With power
transistor) A1 F89 B/3 : Manifold absolute pressure (Map) sensor
C 3 F 3 5 G R / 3 : Ignition coil no. 2 (With power
transistor) F5 F90 BR/48 : ECM (QR25DE for California)
C 3 F 3 6 G R / 3 : Ignition coil no. 3 (With power
transistor) F5 F91 B/48 : ECM (QR25DE for California)
Revision: November 20132014 Altima NAM

PG-66
< DTC/CIRCUIT DIAGNOSIS >
HARNESS CONNECTOR
• The slide-locking type connectors are disconnected by pushing or pulling the slider. Refer to the figure
below.
CAUTION:
• Do not pull the harness or wires when disconnecting the connector.
• Be careful not to damage the connector su pport bracket when disconnecting the connector.
[Example]
HARNESS CONNECTOR (LEVER LOCKING TYPE)
• Lever locking type harness connectors are used on certain control units and control modules such as ECM, ABS actuator and electric unit (control unit), etc.
• Lever locking type harness connectors are also used on super multiple junction (SMJ) connectors.
• Always confirm the lever is fully locked in place by moving the lever as far as it will go to ensure full connec-
tion.
CAUTION:
SEL769V
Revision: November 20132014 Altima NAM

RSU-1
SUSPENSION
C
D
F
G H
I
J
K L
M
SECTION RSU
A
B
RSU
N
O PCONTENTS
REAR SUSPENSION
PRECAUTION ................ ...............................2
PRECAUTIONS .............................................. .....2
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. ......
2
General Precautions .................................................2
PREPARATION ............................................3
PREPARATION .............................................. .....3
Commercial Service Tool .................................... ......3
SYMPTOM DIAGNOSIS ...............................4
NOISE, VIBRATION AND HARSHNESS
(NVH) TROUBLESHOOTING ........................ .....
4
NVH Troubleshooting Chart ................................ ......4
PERIODIC MAINTENANCE ..........................5
REAR SUSPENSION ASSEMBLY ................ .....5
On-vehicle Service .............................................. ......5
Inspection ..................................................................5
Inspection and Adjustment ........................................5
UNIT REMOVAL AND INSTALLATION .......8
REAR SUSPENSION ASSEMBLY ................ .....8
Exploded View .................................................... ......8
Removal and Installation ..................................... .....8
REMOVAL AND INSTALLATION ...............12
REAR LOWER LINK & COIL SPRING .............12
Removal and Installation ..................................... ....12
SHOCK ABSORBER ........................................13
Exploded View .........................................................13
Removal and Installation .........................................13
Disassembly and Assembly .....................................14
Disposal ...................................................................14
REAR STABILIZER ..........................................15
Exploded View .........................................................15
Removal and Installation .........................................15
SUSPENSION ARM ..........................................16
Exploded View .........................................................16
Removal and Installation .........................................16
SERVICE DATA AND SPECIFICATIONS
(SDS) ............... .............................................
17
SERVICE DATA AND SPECIFICATIONS
(SDS) .................................................................
17
General Specification (Rear) ............................... ....17
Wheel Alignment (Unladen*) ...................................17
Wheelarch Height (Unladen*1) ................................17
Revision: November 20132014 Altima NAM

RSU-4
< SYMPTOM DIAGNOSIS >
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
SYMPTOM DIAGNOSIS
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
NVH Troubleshooting ChartINFOID:0000000009464452
Use the chart below to help you find the cause of the sy mptom. If necessary, repair or replace these parts.
×: ApplicableReference page
RSU-8, "Exploded View"
—
—
—
—
RSU-8, "Exploded View"
RSU-5, "Inspection and Adjustment"
—
FAX-5, "NVH Troubleshooting Chart"
FSU-6, "NVH Troubleshooting Chart"WT-52, "NVH Troubleshooting Chart"WT-52, "NVH Troubleshooting Chart"FAX-5, "NVH Troubleshooting Chart"BR-6, "NVH Troubleshooting Chart"ST-29, "NVH Troubleshooting Chart"
Possible cause and SUSPECTED PARTS
Improper installation, looseness
Shock absorber deformation, damage or deflection
Bushing or mounting deterioration
Parts interference
Spring fatigue
Suspension looseness
Incorrect wheel alignment
Stabilizer bar fatigue
FRONT AXLE
FRONT SUSPENSION
TIRES
ROAD WHEEL
DRIVE SHAFT
BRAKES
STEERING
Symp-
tom REAR SUSPENSION Noise
×××××× ×××××××
Shake ×××× × ×××××××
Vibration ××××× ××× × ×
Shimmy ×××× × ×××× ××
Shudder ××× ×××× ××
Poor quality ride
or handling ××××× ××××××
Revision: November 20132014 Altima NAM

REAR SUSPENSION ASSEMBLYRSU-5
< PERIODIC MAINTENANCE >
C
D
F
G H
I
J
K L
M A
B
RSU
N
O P
PERIODIC MAINTENANCE
REAR SUSPENSION ASSEMBLY
On-vehicle ServiceINFOID:0000000009464454
• Check the suspension parts for excessive play, cracks, wear or damage. Shake each rear wheel to check for
excessive play.
• Retighten all nuts and bolts to the specified torque.
• Check the shock absorber for oil leakage or other damage.
• Check the wheelarch height. Refer to RSU-17, "Wheelarch Height
(Unladen*1)".
InspectionINFOID:0000000009464455
SHOCK ABSORBER ASSEMBLY
• Check for smooth operation through a full stroke for both compression and extension.
• Check for oil leakage on the welded or gland packing portions.
• Check the shock absorber piston r od for cracks, deformation, or other damage and replace if necessary.
SUSPENSION ARMS
• Check the suspension arm for damage, cracks, deformation and replace if necessary.
• Check the rubber bushings for damage, cracks and defo rmation. Replace suspension arm if necessary.
• After installing the radius rod, check the wheel alignment and adjust if necessary. Refer to RSU-17, "Wheel
Alignment (Unladen*)".
FRONT LOWER LINK
• Check the front lower link for any deformation, cracks, or damage and replace if necessary.
UPPER AND LOWER RUBBER SEATS
• Check the upper and lower rubber seats for deterioration, or cracks and replace if necessary.
REAR LOWER LINK AND COIL SPRING
• Check the rear lower link and coil spring for any def ormation, cracks, or other damage and replace if neces-
sary.
STABILIZER BAR
• Check the stabilizer bar and clamps for any deformation, cracks, or damage and replace if necessary.
• Check the rubber bushings for deterioration, or cracks and replace if necessary.
Inspection and AdjustmentINFOID:0000000009464456
Before checking the rear wheel ali gnment, make a preliminary inspection.
• Measure the wheel alignment under unladen conditions. NOTE:
Unladen conditions mean that fuel, engine coolant, and l ubricants are full. That the spare tire, jack, hand
tools, and mats are in their designated positions.
PRELIMINARY INSPECTION
• Check the tires for wear and for improper inflation.
• Check the wheels for deformation, cracks, and ot her damage. Remove the wheel and check the wheel
runout. Refer to WT-53, "Inspection"
.
• Check the rear wheel bearings for looseness.
• Check the rear suspension for looseness.
• Check that the rear shock absorbers work properly.
SMA113
Revision: November 20132014 Altima NAM

RSU-8
< UNIT REMOVAL AND INSTALLATION >
REAR SUSPENSION ASSEMBLY
UNIT REMOVAL AND INSTALLATION
REAR SUSPENSION ASSEMBLY
Exploded ViewINFOID:0000000009464457
Removal and InstallationINFOID:0000000009464458
Removal
1. Remove the rear wheel and tire using power tool. Refer to WT-55, "Adjustment".
1. Cap 2. Washer 3. Upper shock bushing
4. Distance tube 5. Shock absorber mount bracket 6. Lower shock bushing
7. Bound bumper cover 8. Bound bumper 9. Stabilizer bar
10. Connecting rod 11. Stabilizer bar clamp 12. Stabilizer bar bushing
13. Rear member stay 14. Front member stay 15. Rear suspension member
16. Front lower link 17 Suspension arm 18. Knuckle bushing
19. Knuckle 20. Shock absorber 21. Rear lower link
22. Lower rubber seat 23. Coil spring 24. Upper rubber seat
Front
ALEIA0155GB
Revision: November 20132014 Altima NAM

REAR SUSPENSION ASSEMBLYRSU-9
< UNIT REMOVAL AND INSTALLATION >
C
D
F
G H
I
J
K L
M A
B
RSU
N
O P
2. Remove the brake caliper torque member bolts, l eaving the brake hose attached. Reposition the brake
caliper aside with wire. Refer to BR-39, "BRAKE CALIPER ASSEMBLY : Exploded View"
.
CAUTION:
• Do not depress brake pedal while brake caliper assembly is removed.
• Do not twist or stretch the brake hose.
3. Put alignment marks on the disc brake rotor and rear hub and bearing assembly, then remove the disc brake rotor.
4. Disconnect parking brake cables from each knuckle. Refer to PB-9, "Exploded View"
.
5. Remove lower shock (A) absorber bolt.
6. Remove the connecting rods from each rear lower link and the stabilizer bar. Refer to RSU-15, "Exploded
View".
7. Remove the center exhaust tube with muffler(s). Refer to EX-5, "Exploded View"
(QR25DE), EX-10,
"Exploded View" (VQ35DE).
8. Disconnect the parking brake cables from the rear suspension member.
9. Remove stabilizer bar. Refer to RSU-15, "Exploded View"
.
10. Disconnect ABS harness from rear suspension member.
11. Position a suitable lift table (A) to the rear suspension member and securely strap rear suspension member to lift table.
12. Remove each front member stay cover, the front member stay bolts (A) and each front member stay.
ALEIA0157ZZ
ALEIA0160ZZ
ALEIA0161ZZ
Revision: November 20132014 Altima NAM

RSU-10
< UNIT REMOVAL AND INSTALLATION >
REAR SUSPENSION ASSEMBLY
13. Remove the rear member stay bolts (A) and each rear memberstay.
14. Remove the suspension member nuts using power tool.
15. Lower the rear suspension member, then remove the upper coil spring seats and the coil springs.
16. Remove the suspension arm bolts from the knuckles.
17. Remove the front and rear lower link bolts from the knuckles.
18. Remove each knuckle with the rear wheel hub and bearing and park brake components as an assembly.
19. Remove the coil spring lower rubber seat.
20. Remove the front and rear lower link bolts from the rear suspension member.
21. Remove the front lower link to rear lower link bolts (A) and sepa- rate.
Installation
Installation is in the reverse order of removal.
• Remove the engine under cover and place 2 jack stands under the front of the vehicle.
WARNING:
Jack stands must be placed under the front suspension member during installation.
• Make sure that upper seat is attached as shown.
CAUTION:
• Keep upper seat (1) in place dur ing coil spring installation.
Protrusion (A) on upper seat faces outside of vehicle.
• Align tabs (C) to upper seat openings and securely fit on the bracket (2) to tabs (B).
• Match up rubber seat indentions and rear lower link grooves and attach.
ALEIA0162ZZ
ALEIA0163ZZ
: Body
JPEIB0082ZZ
Revision: November 20132014 Altima NAM