NISSAN VERSA 2006 Workshop Service Repair Manual

AT-378
SERVICE DATA AND SPECIFICATIONS (SDS)
Revision: June 20062007 Versa
SERVICE DATA AND SPECIFICATIONS (SDS)PFP:00030
General SpecificationsUCS005WL
*: Refer to MA-11, "RECOMMENDED FLUIDS AND LUBRICANTS" .
Vehicle Speed at Which Gear Shifting OccursUCS005W M

At half throttle, the accelerator opening is 4/8 of the full opening.
Vehicle Speed at When Lock-up Occurs/ReleasesUCS005WN
Stall SpeedUCS005WO
Line PressureUCS005WP
EngineMR18DE
Automatic transaxle model RE4F03B
Automatic transaxle assembly Model code number 3CX0D
Transaxle gear ratio1st 2.861
2nd 1.562
3rd 1.000
4th 0.697
Reverse 2.310
Final drive 4.072
Recommended fluidGenuine NISSAN Matic D ATF (Continental U.S. and Alaska) or
Canada NISSAN Automatic Transmission Fluid*
Fluid capacity [ (US qt, Imp qt)]7.9 (8-3/8, 7)
Throttle positionVehicle speed km/h (MPH)
D1 → D2D2 → D3D3 → D4D4 → D3D3 → D2D2 → D1
Full throttle51 - 59
(32 - 37)97 - 105
(60 - 65)154 - 162
(96 - 101)150 - 158
(93 - 98)87 - 95
(54 - 59)40 - 48
(25 - 30)
Half throttle34 - 42
(21 - 26)62 - 70
(39 - 43)124 - 132
(77 - 82)69 - 77
(43 - 48)36 - 44
(22 - 27)19 - 27
(12 - 17)
Throttle position Selector lever positionVehicle speed km/h (MPH)
Lock-up ON Lock-up OFF
2.0/8“D” position 86 - 94 (53 - 58) 59 - 67 (37 - 42)
“D” position (OD OFF) 86 - 94 (53 - 58) 83 - 91 (52 - 57)
Stall revolution (rpm)2,300 - 2,750
Engine speedLine pressure kPa (kg/cm
2 , psi)
“D”, “2” and “1” positions “R” position
Idle speed 500 (5.1, 73) 778 (7.9, 113)
Stall speed 1,173 (12.0, 170) 1,825 (18.6, 265)

SERVICE DATA AND SPECIFICATIONS (SDS)
AT-379
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Adjusting shims, Needle Bearings, Thrust Washers and Snap RingsUCS005WQ
NOTE:
Refer to AT-266, "
Locations of Adjusting Shims, Needle Bearings and Thrust Washers" or AT-267, "Locations
of Snap Rings" .
OUTER DIAMETER AND INNER DIAMETER OF NEEDLE BEARINGS
Unit: mm (in)
OUTER DIAMETER AND INNER DIAMETER OF THRUST WASHERS
Unit: mm (in)
OUTER DIAMETER AND INNER DIAMETER OF BEARING RACES AND ADJUSTING SHIMS
Unit: mm (in)
OUTER DIAMETER OF SNAP RINGS
Unit: mm (in)
INNER DIAMETER OF SNAP RINGS
Unit: mm (in) Location Outer diameter Inner diameter
A 47.0 (1.850) 32.0 (1.260)
B 35.0 (1.378) 20.1 (0.791)
C 60.0 (2.362) 42.0 (1.654)
D 60.0 (2.362) 45.0 (1.772)
E 47.0 (1.850) 30.0 (1.181)
F 42.6 (1.677) 26.1 (1.028)
G 48.0 (1.890) 33.5 (1.319)
H 55.0 (2.165) 40.5 (1.594)
I 60.0 (2.362) 40.0 (1.575)
Location Outer diameter Inner diameter
J 72.0 (2.835) 55.5 (2.185)
K, L 82.0 (3.228) 59.0 (2.323)
M 78.5 (3.091) 62.4 (2.457)
Location Outer diameter Inner diameter
N 48.0 (1.890) 33.0 (1.299)
O 34.3 (1.350) 26.1 (1.028)
P 68.0 (2.677) 60.0 (2.632)
Q 72.0 (2.835) 61.0 (2.402)
Location Outer diameter
1
142.0 (5.59)
2
3
162.3 (6.39) 4
5
7 113.0 (4.45)
8 135.4 (5.33)
9 126.0 (4.96)
Location Inner diameter
6 32.0 (1.260)
10 63.5 (2.500)

AT-380
SERVICE DATA AND SPECIFICATIONS (SDS)
Revision: June 20062007 Versa
Control ValvesUCS005WR
CONTROL VALVE SPRINGS
Unit: mm (in)
AccumulatorUCS005WS
RETURN SPRINGS
Unit: mm (in)
Unit: mm (in)
O-RINGS
Unit: mm (in)
Clutches and BrakesUCS005WT
REVERSE CLUTCH
Location spring designation Free length (l) Outer diameter (D)
Upper bodyL14 Pilot valve spring 38.98 (1.5346) 8.9 (0.350)
L151–2 accumulator valve spring 20.5 (0.807) 6.95 (0.2736)
1–2 accumulator piston spring 55.66 (2.1913) 19.5 (0.768)
L16 1st reducing valve spring 27.0 (1.063) 7.0 (0.276)
L17 3–2 timing valve spring 23.0 (0.906) 6.65 (0.2618)
L18 Overrun clutch reducing valve spring 37.5 (1.476) 7.0 (0.276)
L19 Torque converter relief valve spring 33.3 (1.311) 9.0 (0.354)
L20 Torque converter clutch control valve spring 53.01 (2.0870) 6.5 (0.256)
L21 Cooler check valve spring 28.04 (1.1039) 7.15 (0.2815)
Lower bodyL3 Pressure regulator valve spring 45.0 (1.772) 15.0 (0.591)
L4 Overrun clutch control valve spring 21.7 (0.854) 7.0 (0.276)
L5 Accumulator control valve spring 22.0 (0.866) 6.5 (0.256)
L6 Shift valve A spring 21.7 (0.854) 7.0 (0.276)
L7 Shuttle valve spring 51.0 (2.008) 5.65 (0.2224)
L12 Shift valve B spring 21.7 (0.854) 7.0 (0.276)
L13Pressure modifier valve spring 32.0 (1.260) 6.9 (0.272)
Pressure modifier piston spring 30.5 (1.201) 9.8 (0.386)
— Line pressure relief valve spring 17.02 (0.6701) 8.0 (0.315)
— Torque converter pressure holding spring 9.0 (0.354) 7.3 (0.287)
Location Free length (L1 )
Servo release accumulator 62.8 (2.472)
Location Length (L2 )
N-D accumulator46.5 (1.831)
Location Inner diameter (Small) Inner diameter (Large)
Servo release accumulator 26.9 (1.059) 44.2 (1.740)
N-D accumulator 34.6 (1.362) 39.4 (1.551)
Number of drive plates2
Number of driven plates2
Drive plate thickness [mm (in)]Standard 2.0 (0.079)
Allowable limit 1.8 (0.071)
Driven plate thickness [mm (in)] Standard 2.0 (0.079)
Clearance [mm (in)]Standard 0.5 - 0.8 (0.020 - 0.031)
Allowable limit 1.2 (0.047)

SERVICE DATA AND SPECIFICATIONS (SDS)
AT-381
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HIGH CLUTCH
FORWARD CLUTCH
OVERRUN CLUTCH
LOW & REVERSE BRAKE
BRAKE BAND
Number of drive plates4
Number of driven plates7 (1
*1 + 6*2 )
Drive plate thickness [mm (in)]Standard 1.6 (0.063)
Allowable limit 1.4 (0.055)
Driven plate thickness [mm (in)] Standard
*1 *2
2.0 (0.079) 1.5 (0.059)
Clearance [mm (in)]Standard 1.4 - 1.8 (0.055 - 0.071)
Allowable limit 2.6 (0.102)
Number of drive plates5
Number of driven plates5
Drive plate thickness [mm (in)]Standard 1.8 (0.071)
Allowable limit 1.6 (0.063)
Driven plate thickness [mm (in)] Standard 2.0 (0.079)
Clearance [mm (in)]Standard 0.45 - 0.85 (0.0177 - 0.0335)
Allowable limit 1.85 (0.0728)
Number of drive plates3
Number of driven plates4
Drive plate thickness [mm (in)]Standard 1.6 (0.063)
Allowable limit 1.4 (0.055)
Driven plate thickness [mm (in)] Standard 2.0 (0.079)
Clearance [mm (in)]Standard 1.0 - 1.4 (0.039 - 0.055)
Allowable limit 2.0 (0.079)
Number of drive plates5
Number of driven plates5
Drive plate thickness [mm (in)]Standard 2.0 (0.079)
Allowable limit 1.8 (0.071)
Driven plate thickness [mm (in)] Standard 2.0 (0.079)
Clearance [mm (in)]Standard 1.4 - 1.8 (0.055 - 0.071)
Allowable limit 2.8 (0.110)
Anchor end pin tightening torque [N·m (kg-m, in-lb)] 4.9 (0.50, 43)
Number of returning revolutions for anchor end pin 2.5
Lock nut tightening torque [N·m (kg-m, ft-lb)] 33.9 (3.5, 25)

AT-382
SERVICE DATA AND SPECIFICATIONS (SDS)
Revision: June 20062007 Versa
Final DriveUCS005WU
DIFFERENTIAL SIDE GEAR CLEARANCE
BEARING PRELOAD
TURNING TORQUE
Planetary CarrierUCS005WV
Oil PumpUCS005WW
Input ShaftUCS005WX
SEAL RING CLEARANCE
SEAL RING
Unit: mm (in)
Reduction Pinion GearUCS005WY
TURNING TORQUE
Band ServoUCS005WZ
RETURN SPRINGS
Unit: mm (in)
Output ShaftUCS005X0
SEAL RING CLEARANCE
SEAL RING
Unit: mm (in)
END PLAY
Clearance between side gear and differential case with washer [mm (in)] 0.1 - 0.2 (0.004 - 0.008)
Differential side bearing preload mm (in) 0.05 - 0.09 (0.0020 - 0.0035)
Turning torque of final drive assembly N-m (kg-cm, in-lb) 0.68 - 1.26 (7.0 - 13.0, 6.0 - 11.0)
Clearance between planetary carrier and pinion washer [mm (in)]Standard 0.15 - 0.70 (0.0059 - 0.0276)
Allowable limit 0.80 (0.0315)
Oil pump side clearance0.02 - 0.04 (0.0008 - 0.0016)
Clearance between oil pump housing and outer gear [mm (in)]Standard 0.08 - 0.15 (0.0031 - 0.0059)
Allowable limit 0.15 (0.0059)
Oil pump cover seal ring clearance [mm (in)]Standard 0.10 - 0.25 (0.0039 - 0.0098)
Allowable limit 0.25 (0.0098)
Input shaft seal ring clearance [mm (in)]Standard 0.08 - 0.23 (0.0031 - 0.0091)
Allowable limit 0.23 (0.091)
Outer diameter Inner diameter Width
24 (0.94) 20.4 (0.803) 1.97 (0.0776)
Turning torque of reduction pinion gear [N·m (kg-m, in-lb)] 0.11 - 0.69 (0.01 - 0.07, 1 - 6)
Return spring Free length
2nd servo return spring 32.5 (1.280)
OD servo return spring 38.52 (1.5165)
Output shaft seal ring clearance [mm (in)]Standard 0.10 - 0.25 (0.0039 - 0.0098)
Allowable limit 0.25 (0.0098)
Outer diameter Inner diameter Width
29.5 (1.161) 26.2 (1.031) 1.95 (0.0768)
Output shaft end play mm (in) 0 - 0.5 (0 - 0.020)

SERVICE DATA AND SPECIFICATIONS (SDS)
AT-383
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Revision: June 20062007 Versa
Bearing RetainerUCS005X1
SEAL RING CLEARANCE
Total End PlayUCS005X2
Reverse Clutch End PlayUCS005X3
Removal and InstallationUCS005X4
Shift Solenoid ValvesUCS005X5
Solenoid ValvesUCS005X6
A/T Fluid Temperature SensorUCS005X7
Remarks: Specification data are reference values.
Revolution SensorUCS005X8
Dropping ResistorUCS005X9
Turbine Revolution Sensor (Power Train Revolution Sensor)UCS005XA
Bearing retainer seal ring clearance [mm (in)]Standard 0.10 - 0.27 (0.0039 - 0.0106)
Allowable limit 0.27 (0.0106)
Total end play [mm (in)] 0.25 - 0.55 (0.0098 - 0.0217)
Reverse clutch end play [mm (in)] 0.65 - 1.0 (0.0256 - 0.039)
Distance between end of converter housing and torque converter [mm (in)] 14.4 (0.567)
Gear position 1 2 3 4
Shift solenoid valve A ON (Closed) OFF (Open) OFF (Open) ON (Closed)
Shift solenoid valve B ON (Closed) ON (Closed) OFF (Open) OFF (Open)
Solenoid valve designation Resistance (Approx.) Terminal
Shift solenoid valve A 20 - 30 Ω2
Shift solenoid valve B 5 - 20 Ω1
Overrun clutch solenoid valve 20 - 30 Ω3
Line pressure solenoid valve 2.5 - 5.0 Ω4
Torque converter clutch solenoid valve 5 - 20 Ω5
Condition Specification (Approx.)
Cold [20°C (68°F)]
↓
Hot [80°C (176°F)]1.5V
↓
0.5V2.5 kΩ
↓
0.3 kΩ
Condition Judgment standard
When driving at 20 km/h (12 MPH) 150 Hz (Approx.)
Resistance12Ω (Approx.)
Condition Judgment standard
When driving at 20 km/h (12 MPH) 360 Hz (Approx.)

AT-384
SERVICE DATA AND SPECIFICATIONS (SDS)
Revision: June 20062007 Versa

AV-1
AUDIO, VISUAL, NAVIGATION & TELEPHONE SYS-
TEM
K ELECTRICAL
CONTENTS
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SECTION AV
A
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AV
Revision: June 20062007 Versa PRECAUTIONS .......................................................... 3
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 3
PREPARATION ........................................................... 4
Commercial Service Tool ......................................... 4
AUDIO ......................................................................... 5
Component Parts Location ....................................... 5
System Description .................................................. 5
BASE SYSTEM ..................................................... 5
MID LEVEL AND PREMIUM SYSTEM ................. 5
SPEED SENSITIVE VOLUME SYSTEM (MID
LEVEL AND PREMIUM SYSTEM) ....................... 6
Schematic ................................................................ 7
MID LEVEL SYSTEM ............................................ 7
PREMIUM SYSTEM ............................................. 8
Wiring Diagram — AUDIO — ................................... 9
BASE SYSTEM ..................................................... 9
MID LEVEL SYSTEM .......................................... 10
PREMIUM SYSTEM ........................................... 12
Audio Unit (Base System) Harness Connector Ter-
minal Layout ........................................................... 16
Terminals and Reference Value for Audio Unit (Base
System) .................................................................. 16
Audio Unit (Mid Level and Premium System) Har-
ness Connector Terminal Layout ............................ 17
Terminals and Reference Value for Audio Unit (Mid
Level and Premium System) .................................. 17
Subwoofer Harness Connector Terminal Layout
(Premium Audio System) ....................................... 20
Terminals and Reference Value for Subwoofer (Pre-
mium Audio System) .............................................. 20
Satellite Radio Tuner Harness Connector Terminal
Layout .................................................................... 21
Terminals and Reference Value for Satellite Radio
Tuner ...................................................................... 21
Trouble Diagnosis .................................................. 23
Noise Inspection ..................................................... 23
TYPE OF NOISE AND POSSIBLE CAUSE ........ 24
Power Supply Circuit Inspection ............................ 24Satellite Radio Tuner (Factory Installed) Power and
Ground Supply Circuit Inspection ........................... 25
Satellite Radio Tuner (Factory Installed) Commu-
nication Circuit Inspection ....................................... 26
Satellite Radio Tuner (Factory Installed) Left Chan-
nel Audio Signal Circuit Inspection ......................... 28
Satellite Radio Tuner (Factory Installed) Right
Channel Audio Signal Circuit Inspection ................ 29
Steering Switch Check (With Bluetooth) ................. 30
Sound Is Not Heard From Front Door Speaker (Base
System) .................................................................. 32
Sound Is Not Heard From Rear Door Speaker (Base
System) .................................................................. 34
Sound Is Not Heard From Front Door Speaker or
Tweeter (Mid Level and Premium System) ............. 36
Sound Is Not Heard From Rear Door Speaker (Mid
Level and Premium System) .................................. 38
Sound Is Not Heard From Subwoofer (Premium
System) .................................................................. 40
Removal and Installation ........................................ 43
AUDIO UNIT ........................................................ 43
FRONT DOOR SPEAKER .................................. 43
REAR DOOR SPEAKER ..................................... 43
TWEETER ........................................................... 43
SATELLITE TUNER MODULE ............................ 44
SATELLITE TUNER ANTENNA .......................... 45
STEERING WHEEL AUDIO CONTROL
SWITCHES ......................................................... 46
SUBWOOFER ..................................................... 47
AUDIO ANTENNA .................................................... 48
Location of Antenna ................................................ 48
Removal and Installation of Roof Antenna ............. 48
REMOVAL ........................................................... 48
INSTALLATION ................................................... 48
TELEPHONE ............................................................. 49
Component Parts and Harness Connector Location ... 49
System Description ................................................. 49
BLUETOOTH® HANDS-FREE PHONE SYS-
TEM ..................................................................... 49
Wiring Diagram — H/PHON — ............................... 52

AV-2Revision: June 20062007 Versa Bluetooth Control Unit Harness Connector Terminal
Layout ..................................................................... 54
Terminals and Reference Value for Bluetooth Con-
trol Unit ................................................................... 54
Bluetooth Control Unit Self-Diagnosis Function ..... 56
BLUETOOTH CONTROL UNIT INITIALIZATION
CHECKS .............................................................. 56
SELF-DIAGNOSIS MODE ................................... 56
Workflow ................................................................. 57
Power Supply and Ground Circuit Check for Blue-
tooth Control Unit .................................................... 57
Basic Inspection of Hands-Free Phone .................. 58
Steering Wheel Audio Control Switch Does Not Operate ...................................................................59
Voice Activated Control Function Does Not Operate ...60
BLUETOOTH VOICE GUIDANCE IS HEARD
WHEN PRESSING STEERING WHEEL AUDIO
CONTROL SWITCH ............................................60
BLUETOOTH VOICE GUIDANCE IS NOT
HEARD WHEN PRESSING STEERING WHEEL
AUDIO CONTROL SWITCH ................................61
Removal and Installation .........................................63
BLUETOOTH CONTROL UNIT ...........................63
BLUETOOTH ANTENNA .....................................64
BLUETOOTH MICROPHONE .............................65

PRECAUTIONS
AV-3
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Revision: June 20062007 Versa
PRECAUTIONSPFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
EKS00ICY
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the SRS and SB section of this Service Man-
ual.
WA RN ING:

To avoid rendering the SRS inoperative, 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 per-
formed by an authorized NISSAN/INFINITI dealer.

Improper maintenance, including incorrect removal and installation of the SRS, can lead to per-
sonal injury caused by unintentional activation of the system. For removal of Spiral Cable and Air
Bag Module, see the SRS section.

Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or
harness connectors.