NISSAN VERSA 2006 Workshop Service Repair Manual

CVT-204
KEY INTERLOCK CABLE
Revision: June 20062007 Versa
6. Temporarily install the adjust holder (A) to the key interlock rod
(B).
7. Install the casing cap (C) to the cable bracket (D) on the control
device assembly.
CAUTION:

Do not bend or twist key interlock cable excessively
when installing.

After installing key interlock cable to cable bracket (D) on
control device assembly, make sure casing caps (C) is
firmly secured in cable bracket (D) on control device
assembly.

If casing cap (C) is loose [less than 39.2 N (4.0 kg, 8.8 lb) removing force], replace key interlock
cable.
8. Slide the slider (A) toward the key interlock rod (D) while press-
ing the pull lock (B) down to securely connect the adjust holder
(C) with the key interlock rod (D).
CAUTION:

Do not press tabs when holding slider (A).

Do not apply any side to side force to key interlock rod
(D) when sliding slider (A).
9. Secure the key interlock cable (1) with the clip (A).
10. Install steering column cover (upper and lower) and instrument
lower finisher. Refer to IP-10, "
INSTRUMENT PANEL ASSEM-
BLY" .
11. Install the center console assembly. Refer to IP-10, "
INSTRU-
MENT PANEL ASSEMBLY" .
12. Install the selector lever knob. Refer to CVT-195, "
Selector
Lever Knob Removal and Installation" .
13. Check shift lock system. Refer to CVT-197, "
Description" .
SCIA6188E
SCIA6978E
SCIA6973E

AIR BREATHER HOSE
CVT-205
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CVT
Revision: June 20062007 Versa
AIR BREATHER HOSEPFP:31098
Removal and InstallationUCS0064R
REMOVAL
1. Remove air duct (inlet), air duct and air cleaner case. Refer to EM-16, "AIR CLEANER AND AIR DUCT" .
2. Remove air breather hose.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
Make sure air breather hose is not collapsed or blocked due to folding or bending when installed.
NOTE:

Install the air breather hose (1) to the air breather tube (2) so
that the paint mark (A) faces upward. Also make sure the air
breather hose end is pushed up to the tube bend portion.

When installing air breather hose (1) to air duct and air cleaner
case, make sure to fully insert the hose clips.
1. Air cleaner case 2. Air duct 3. Clip
4. Air breather hose 5. Air breather tube 6. CVT
WCIA0612E
WCIA0613E

CVT-206
DIFFERENTIAL SIDE OIL SEAL
Revision: June 20062007 Versa
DIFFERENTIAL SIDE OIL SEALP F P : 3 3 111
Removal and InstallationUCS0064S
COMPONENTS
REMOVAL
1. Remove drive shaft assembly. Refer to FAX-8, "FRONT DRIVE
SHAFT" .
2. Remove differential side oil seal using a suitable tool.
CAUTION:
Do not scratch transaxle case or converter housing.
INSTALLATION
1. Drive the new differential side oil seal into the transaxle case
side (B) and converter housing side (C) until it is flush using tool.
Unit: mm (in)
CAUTION:

Do not reuse differential side oil seals.

Apply specified NISSAN CVT fluid to side oil seals.
2. Install drive shaft assembly. Refer to FAX-8, "
FRONT DRIVE SHAFT" .
3. Check CVT fluid level and leakage. Refer to CVT-16, "
Checking CVT Fluid" .
1. CVT 2. Differential side oil seal : Apply CVT Fluid NS-2.
WCIA0610E
SCIA2412E
Tool number (Kent-Moore No.)— (J-47244)
ST33400001 (J-47005)
Dimensions A 0±0.5 (0±0.020)
WCIA0611E

TRANSAXLE ASSEMBLY
CVT-207
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MA
B
CVT
Revision: June 20062007 Versa
TRANSAXLE ASSEMBLYPFP:32020
Removal and InstallationUCS0064V
COMPONENTS
REMOVAL
1. Remove the engine and transaxle as an assembly. Refer to EM-73, "Removal and Installation" .
2. Disconnect the secondary speed sensor connector (A) and CVT
unit connector (B). Refer to CVT-11, "
Removal and Installation
Procedure for CVT Unit Connector" .
3. Remove the harness from the transaxle.
1. CVT fluid level gauge 2. CVT fluid charging pipe 3. O-ring
4. Copper washer 5. Fluid cooler tube 6. Transaxle assembly
7. Engine mounting bracket (LH) 8. Air breather hose A. Refer to CVT-208, "
INSTALLA-
TION" .
WCIA0614E
WCIA0615E

CVT-208
TRANSAXLE ASSEMBLY
Revision: June 20062007 Versa
4. Remove the four drive plate to torque converter nuts.
NOTE:
Rotate the crankshaft clockwise as viewed from front of engine
for access to drive plate to torque converter nuts.
5. Put matching marks on the drive plate and torque converter alignment stud.
CAUTION:
For matching marks, use paint. Never damage the drive plate or torque converter.
6. Remove the transaxle to engine and engine to transaxle bolts.
7. Separate the transaxle from the engine.
8. If necessary, remove the following from the transaxle:

CVT fluid charging pipe

Engine mounting bracket (LH)

Fluid cooler tubes

Air breather hose

Any necessary brackets
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:

When replacing an engine or transmission you must make sure any dowels are installed correctly
during re-assembly.

Improper alignment caused by missing dowels may cause vibration, oil leaks or breakage of drive
train components.

Do not reuse O-rings and copper washers.

When turning crankshaft, turn it clockwise as viewed from the front of the engine.

When tightening the nuts for the torque converter while securing the crankshaft pulley bolt, be
sure to confirm the tightening torque of the crankshaft pulley bolt. Refer to EM-37, "
TIMING
CHAIN" .

After converter is installed to drive plate, rotate crankshaft several turns to check that transaxle
rotates freely without binding.

When installing the torque converter to the transaxle measure
distance A.
WCIA0616E
Distance A: 14.4 mm (0.57 in) or more
WCIA0617E

TRANSAXLE ASSEMBLY
CVT-209
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CVT
Revision: June 20062007 Versa

When installing the cooler outlet tube (1) to the transaxle assem-
bly (2), align the cooler tube bracket (A) against the transaxle as
shown.

When installing the transaxle to the engine, align the matching mark on the drive plate with the matching
mark on the torque converter alignment stud.

When securing the transaxle to the engine, attach the bolts in
accordance with the following standard.

When installing the drive plate to torque converter nuts, tighten
them temporarily. Then tighten the nuts to the specified torque.

After completing installation check for fluid level, fluid leakage, and the positions of CVT. Refer to CVT-16,
"Checking CVT Fluid" , CVT-195, "Adjustment of CVT Position" and CVT-196, "Checking of CVT Posi-
tion" .

When replacing the CVT assembly, erase EEP ROM in TCM. Refer to CVT-9, "Service After Replacing
TCM and Transaxle Assembly" .
WCIA0618E
Bolt No. 1 (Transaxle to engine) 2 (Engine to transaxle)
Number of bolts 2 7
Bolt length
“A” mm (in)55 (2.17) 50 (1.97)
Tightening torque
N·m (kg-m, ft-lb)62 (6.3, 46)
WCIA0619E
Converter nuts: : 51 N·m (5.2 kg-m, 38 ft-lb)
WCIA0616E

CVT-210
SERVICE DATA AND SPECIFICATIONS (SDS)
Revision: June 20062007 Versa
SERVICE DATA AND SPECIFICATIONS (SDS)PFP:00030
General SpecificationsUCS0064W
*1: Refer to MA-11, "Fluids and Lubricants" .
Vehicle Speed When Shifting GearsUCS0064X
Numerical value data are reference values.
CAUTION:
Lock-up clutch is engaged when vehicle speed is approximately 18 km/h (11 MPH) to 90 km/h (56 MPH).
Stall SpeedUCS0064Y
Line PressureUCS0064Z
*: Reference values
Solenoid ValvesUCS00650
Applied model MR18DE engine
CVT modelRE0F08A
CVT assembly Model code number 1XB6B
Transmission gear ratio“D” position Variable
Reverse 2.689
Final drive 5.473
Recommended fluid NISSAN CVT Fluid NS-2*1
Fluid capacity 8.3 liter (8-3/4 US qt, 7-1/4 Imp qt)
CAUTION:

Use only Genuine NISSAN CVT Fluid NS-2. Do not mix with other fluid.

Using CVT fluid other than Genuine NISSAN CVT Fluid NS-2 will deteriorate in driveability and CVT durability, and may
damage the CVT, which is not covered by the warranty.
Engine type Throttle position Shift patternEngine speed (rpm)
At 40 km/h (25 MPH) At 60 km/h (37 MPH)
MR18DE8/8“D” position
Overdrive-off mode
“L” position 3,600 - 4,400 4,400 - 5,200
2/8“D” position 1,400 - 2,400 1,500 - 2,500
Overdrive-off mode 2,200 - 3,000 2,800 - 3,600
“L” position 3,200 - 4,000 3,900 - 4,700
Stall speed 2,300 - 3,200 rpm
Engine speed Line pressure kPa (kg/cm
2 , psi)
“R”, “D” and “L” positions
At idle 650 (6.63, 94.3)
At stall 4,250 (43.35, 616.3)*
Name Resistance (Approx.) Terminal
Pressure control solenoid valve B (secondary
pressure solenoid valve)
2.5 - 5.0 Ω3
Pressure control solenoid valve A (line pressure
solenoid valve)2
Torque converter clutch solenoid valve
5 - 20 Ω12
Lock-up select solenoid valve13

SERVICE DATA AND SPECIFICATIONS (SDS)
CVT-211
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CVT
Revision: June 20062007 Versa
CVT Fluid Temperature SensorUCS00651
Primary Speed SensorUCS00652
Secondary Speed SensorUCS00653
Removal and InstallationUCS00654
Name Condition CONSULT-II “DATA MONITOR” (Approx.) Resistance (Approx.)
AT F T E M P S E N20°C (68°F) 2.0 V 6.5 kΩ
80°C (176°F) 1.0 V 0.9 kΩ
Name Condition Data (Approx.)
Primary speed sensor When driving [“L” position, 20 km/h (12 MPH)]. 1000 Hz
Name Condition Data (Approx.)
Secondary speed sensor When driving [“D” position, 20 km/h (12 MPH)]. 570 Hz
Distance between end of converter housing and torque converter 14.4 mm (0.57 in) or more

CVT-212
SERVICE DATA AND SPECIFICATIONS (SDS)
Revision: June 20062007 Versa

DI-1
DRIVER INFORMATION SYSTEM
K ELECTRICAL
CONTENTS
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SECTION DI
A
B
DI
Revision: June 20062007 Versa PRECAUTION ............................................................ 3
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 3
PREPARATION ........................................................... 4
Commercial Service Tool ......................................... 4
COMBINATION METERS ........................................... 5
Component Parts and Harness Connector Location ..... 5
System Description .................................................. 5
UNIFIED METER CONTROL UNIT ...................... 5
POWER SUPPLY AND GROUND CIRCUIT ........ 5
SPEEDOMETER ................................................... 6
TACHOMETER ..................................................... 6
FUEL GAUGE ....................................................... 6
ODO/TRIP METER ............................................... 6
CAN COMMUNICATION SYSTEM DESCRIP-
TION ...................................................................... 6
Arrangement of Combination Meter ......................... 7
Internal Circuit .......................................................... 8
Wiring Diagram — METER — .................................. 9
Combination Meter Harness Connector Terminal
Layout .....................................................................11
Terminals and Reference Value for Combination
Meter .......................................................................11
Self-Diagnosis Mode of Combination Meter ........... 13
SELF-DIAGNOSIS MODE FUNCTION ............... 13
OPERATION PROCEDURE ............................... 13
CONSULT-II Function (METER) ............................. 14
CONSULT-II START PROCEDURE .................... 14
SELF-DIAGNOSTIC RESULTS .......................... 14
DATA MONITOR ................................................. 15
Trouble Diagnosis .................................................. 17
HOW TO PERFORM TROUBLE DIAGNOSIS ... 17
PRELIMINARY CHECK ...................................... 17
Symptom Chart ...................................................... 17
Power Supply and Ground Circuit Inspection ........ 17
Vehicle Speed Signal Inspection ............................ 18
WITH ABS ........................................................... 18
WITHOUT ABS OR CVT ..................................... 19
WITH CVT, WITHOUT ABS ................................ 19Engine Speed Signal Inspection ............................. 20
Fuel Level Sensor Signal Inspection ...................... 20
Fuel Gauge Fluctuates, Indicates Wrong Value, or
Varies ...................................................................... 22
Fuel Gauge Does Not Move to Full position ........... 22
DTC [U1000] CAN Communication Circuit ............. 22
Electrical Components Inspection .......................... 23
FUEL LEVEL SENSOR UNIT CHECK ................ 23
Removal and Installation ........................................ 23
COMBINATION METER ...................................... 23
WARNING LAMPS .................................................... 24
Schematic ............................................................... 24
Wiring Diagram — WARN — .................................. 25
Oil Pressure Warning Lamp Stays Off (Ignition
Switch ON) ............................................................. 34
Oil Pressure Warning Lamp Does Not Turn Off (Oil
Pressure Is Normal) ................................................ 35
Component Inspection ............................................ 36
OIL PRESSURE SWITCH ................................... 36
A/T INDICATOR ........................................................ 37
System Description ................................................. 37
Wiring Diagram — AT/IND — ................................. 38
A/T Indicator Does Not Illuminate ........................... 40
CVT INDICATOR ....................................................... 42
System Description ................................................. 42
Wiring Diagram — CVTIND — ............................... 43
CVT Indicator Does Not Illuminate ......................... 45
WARNING CHIME ..................................................... 47
Component Parts and Harness Connector Location ... 47
System Description ................................................. 47
POWER SUPPLY AND GROUND CIRCUIT ....... 47
IGNITION KEY WARNING CHIME (WITHOUT
INTELLIGENT KEY) ............................................ 48
IGNITION KEY WARNING CHIME (WITH INTEL-
LIGENT KEY) ...................................................... 48
LIGHT WARNING CHIME ................................... 48
Wiring Diagram — CHIME — ................................. 50
Terminals and Reference Values for BCM .............. 52
CONSULT-II Function (BCM) ................................. 52
CONSULT-II START PROCEDURE .................... 52