NISSAN TIIDA 2010 Service Repair Manual

WATER OUTLET AND WATER CONTROL VALVECO-49
< SERVICE INFORMATION > [MR18DE]
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• Place a thread (A) so that it is caught in the valves of water control
valve (1). Immerse fully in a container (B) filled with water. Heat
while stirring.
• The valve opening temperature is the temperature at which the valve opens and falls from the thread.
• Continue heating. Check the full-open valve lift amount.
NOTE:
The full-open valve lift amount standard temperature for water con-
trol valve is the reference value.
• After checking the full-open valve lift amount, lower the water tem- perature and check the valve closing temperature.
• If out of the specification, replace water control valve.
INSTALLATION
Installation is in the reverse order of removal.
• Use the following procedure to install the water control valve.
- Install water control valve making sure rubber ring (1) groove fits
securely to water control valve flange (A).
CAUTION:
Replace the rubber ring with a new one.
- While the mark (A) points to up, install water control valve (2) with frame center (B) facing straight upward into water outlet (1).
• Use the following procedure to install the water outlet.
- Install the water outlet to the cylinder head without disp lacing the water control valve from the valve position.
• Use the following procedure to install the water hoses. Standard : Refer to CO-51, "
Standard and Limit"
PBIC3314J
PBIC3317J
PBIC4700E
Revision: January 20102010 Versa

CO-50
< SERVICE INFORMATION >[MR18DE]
WATER OUTLET AND WATER CONTROL VALVE
- Install water hoses (3),(5) as shown.
• Electric throttle control actuator (1)
• Clamp (2)
• Water outlet (4)
• Paint mark (A)
• Clamp shall not interfere with the bulged area (B)
• : Engine front
INSPECTION AFTER INSTALLATION
• Check for leaks of engine coolant. Refer to
CO-36, "Inspection".
• Start and warm up the engine. Visually check for leaks of engine coolant.
PBIC4703E
Revision: January 20102010 Versa

SERVICE DATA AND SPECIFICATIONS (SDS)CO-51
< SERVICE INFORMATION > [MR18DE]
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SERVICE DATA AND SPECIFICATIONS (SDS)
Standard and LimitINFOID:0000000005398228
CAPACITY
Unit: (US qt, lmp qt)
THERMOSTAT
WATER CONTROL VALVE
RADIATOR
Unit: kPa (bar, kg/cm2, psi)
Engine coolant capacity (with reservoir tank at “MAX” level)
Approx. 6.8 (7 1/4, 6)
Valve opening temperature80.5 - 83.5°C (177 - 182 °F)
Full-open valve lift amount 8 mm/ 95°C (0.315 in/ 203 °F)
Valve closing temperature 77°C (171 °F)
Valve opening temperature 93.5 - 96.5°C (200 - 206 °F)
Full-open valve lift amount 8 mm/ 108°C (0.315 in/ 226 °F)
Valve closing temperature 90°C (194 °F)
Cap relief pressure Standard
78 - 98 (0.78 - 0.98, 0.8 - 1.0, 11- 14)
Limit 59 (0.59, 0.6, 9)
Leakage test pressure 157 (1.57, 1.6, 23)
Revision: January 20102010 Versa

CVT-1
TRANSMISSION/TRANSAXLE
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SECTION CVT
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CVT
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CONTENTS
CVT
RE0F08B
SERVICE INFORMATION .. ..........................
5
INDEX FOR DTC ............................................ .....5
Alphabetical Index ............................................... ......5
DTC No. Index ..........................................................5
PRECAUTIONS ...................................................7
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. ......
7
Precaution Necessary for Steering Wheel Rota-
tion After Battery Disconnect ............................... ......
7
Precaution for On Board Diagnosis (OBD) System
of CVT and Engine ....................................................
8
Service After Replacing TCM and Transaxle As-
sembly .......................................................................
8
Removal and Installation Procedure for CVT Unit
Connector ............................................................ ......
9
Precaution ...............................................................10
Service Notice or Precaution ...................................11
ATFTEMP COUNT Conversion Table ....................11
PREPARATION .............................................. ....13
Special Service Tool ........................................... ....13
Commercial Service Tool ........................................13
CVT FLUID .........................................................14
Checking CVT Fluid ............................................ ....14
Changing CVT Fluid ................................................15
CVT Fluid Cooler Cleaning .....................................15
CVT SYSTEM ................................................. ....19
Cross-Sectional View - RE0F08B ....................... ....19
Control System .................................................... ....20
Hydraulic Control System ........................................21
TCM Function ...................................................... ....21
CAN Communication ...............................................22
Input/Output Signal of TCM .....................................22
Line Pressure and Secondary Pressure Control .....23
Shift Control ............................................................23
Lock-up and Select Control .....................................25
Control Valve ....................................................... ....25
ON BOARD DIAGNOSTIC (OBD) SYSTEM ....27
Introduction ..............................................................27
OBD-II Function for CVT System ............................27
One or Two Trip Detection Logic of OBD-II .............27
OBD-II Diagnostic Trouble Code (DTC) ..................27
Malfunction Indicator Lamp (MIL) ............................28
TROUBLE DIAGNOSIS ....................................30
DTC Inspection Priority Chart ..................................30
Fail-Safe ..................................................................30
How to Perform Trouble Diagnosis for Quick and
Accurate Repair .......................................................
31
CVT Electrical Parts Location ..................................36
Circuit Diagram ........................................................37
Inspections before Trouble Diagnosis .....................37
Road Test ................................................................41
Check before Engine Is Started ...............................42
Check at Idle ............................................................42
Cruise Test ..............................................................43
Vehicle Speed When Shifting Gears .......................45
TCM Terminal and Reference Value .......................46
CONSULT-III Function (TRANSMISSION) .......... ....48
Diagnosis Procedure without CONSULT-III ............55
U1000 CAN COMM CIRCUIT ...........................56
Description ........................................................... ....56
On Board Diagnosis Logic .......................................56
Possible Cause ........................................................56
DTC Confirmation Procedure ..................................56
Wiring Diagram - CVT - CAN ...................................57
Diagnosis Procedure ...............................................58
U1010 CONTROL UNIT (CAN) .........................59
Description ...............................................................59
On Board Diagnosis Logic .......................................59
Possible Cause ........................................................59
DTC Confirmation Procedure ..................................59
Diagnosis Procedure ...............................................59
Revision: January 20102010 Versa

CVT-2
P0703 BRAKE SWITCH B ............................. ...60
Description ........................................................... ...60
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... ...
60
On Board Diagnosis Logic ......................................60
Possible Cause .......................................................60
DTC Confirmation Procedure .................................60
Diagnosis Procedure ..............................................60
P0705 TRANSMISSION RANGE SWITCH A ....62
Description ..............................................................62
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... ...
62
On Board Diagnosis Logic ......................................62
Possible Cause .......................................................62
DTC Confirmation Procedure .................................62
Wiring Diagram - CVT - TR/SW ..............................63
Diagnosis Procedure ..............................................64
Component Inspection ............................................65
P0710 TRANSMISSION FLUID TEMPERA-
TURE SENSOR A ..............................................
67
Description ........................................................... ...67
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... ...
67
On Board Diagnosis Logic ......................................67
Possible Cause .......................................................67
DTC Confirmation Procedure .................................67
Wiring Diagram - CVT - FTS ...................................68
Diagnosis Procedure ..............................................69
Component Inspection ............................................70
P0715 INPUT SPEED SENSOR A ....................72
Description ........................................................... ...72
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... ...
72
On Board Diagnosis Logic ......................................72
Possible Cause .......................................................72
DTC Confirmation Procedure .................................72
Wiring Diagram - CVT - PRSCVT ...........................73
Diagnosis Procedure ..............................................74
P0720 OUTPUT SPEED SENSOR ....................76
Description ........................................................... ...76
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... ...
76
On Board Diagnosis Logic ......................................76
Possible Cause .......................................................76
DTC Confirmation Procedure .................................76
Wiring Diagram - CVT - SESCVT ...........................77
Diagnosis Procedure ........................................... ...78
P0725 ENGINE SPEED .....................................81
Description ........................................................... ...81
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... ...
81
On Board Diagnosis Logic ......................................81
Possible Cause .......................................................81
DTC Confirmation Procedure .................................81
Diagnosis Procedure ..............................................81
P0730 INCORRECT GEAR RATIO ...................83
Description ........................................................... ...83
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... ...
83
On Board Diagnosis Logic ......................................83
Possible Cause .......................................................83
DTC Confirmation Procedure ..................................83
Diagnosis Procedure ...............................................83
P0740 TORQUE CONVERTER .........................84
Description ........................................................... ...84
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... ...
84
On Board Diagnosis Logic ......................................84
Possible Cause .......................................................84
DTC Confirmation Procedure ..................................84
Wiring Diagram - CVT - TCV ..................................85
Diagnosis Procedure ...............................................86
Component Inspection ............................................87
P0744 TORQUE CONVERTER .........................89
Description ........................................................... ...89
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... ...
89
On Board Diagnosis Logic ......................................89
Possible Cause .......................................................89
DTC Confirmation Procedure ..................................89
Diagnosis Procedure ...............................................89
P0745 PRESSURE CONTROL SOLENOID A ...91
Description ........................................................... ...91
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... ...
91
On Board Diagnosis Logic ......................................91
Possible Cause .......................................................91
DTC Confirmation Procedure ..................................91
Wiring Diagram - CVT - LPSV ................................92
Diagnosis Procedure ............................................ ...93
Component Inspection ............................................94
P0746 PRESSURE CONTROL SOLENOID A ...96
Description ........................................................... ...96
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... ...
96
On Board Diagnosis Logic ......................................96
Possible Cause .......................................................96
DTC Confirmation Procedure ..................................96
Diagnosis Procedure ...............................................96
P0776 PRESSURE CONTROL SOLENOID B ...98
Description ........................................................... ...98
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... ...
98
On Board Diagnosis Logic ......................................98
Possible Cause .......................................................98
DTC Confirmation Procedure ..................................98
Diagnosis Procedure ...............................................98
P0778 PRESSURE CONTROL SOLENOID B ..100
Description ........................................................... .100
Revision: January 20102010 Versa

CVT-3
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CONSULT-III Refe
rence Value in Data Monitor
Mode ................................................................... ..
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On Board Diagnosis Logic ....................................100
Possible Cause .....................................................100
DTC Confirmation Procedure ................................100
Wiring Diagram - CVT - SECPSV ....................... ..101
Diagnosis Procedure ........................................... ..102
Component Inspection ..........................................103
P0840 TRANSMISSION FLUID PRESSURE
SEN/SW A ........................................................
105
Description ............................................................105
CONSULT-III Reference Value in Data Monitor
Mode ................................................................... ..
105
On Board Diagnosis Logic ....................................105
Possible Cause .....................................................105
DTC Confirmation Procedure ................................105
Wiring Diagram - CVT - SECPS ............................106
Diagnosis Procedure .............................................107
P0841 TRANSMISSION FLUID PRESSURE
SEN/SW A ........................................................
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Description ............................................................109
CONSULT-III Reference Value in Data Monitor
Mode ................................................................... ..
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On Board Diagnosis Logic ....................................109
Possible Cause .....................................................109
DTC Confirmation Procedure ................................109
Diagnosis Procedure .............................................109
P0868 TRANSMISSION FLUID PRESSURE ...111
Description .......................................................... ..111
CONSULT-III Reference Value in Data Monitor
Mode ................................................................... ..
111
On Board Diagnosis Logic ....................................111
Possible Cause .....................................................111
DTC Confirmation Procedure ................................111
Diagnosis Procedure .............................................111
P1701 TCM .......................................................113
Description .......................................................... ..113
On Board Diagnosis Logic ....................................113
Possible Cause .....................................................113
DTC Confirmation Procedure ................................113
Wiring Diagram - CVT - POWER ..........................114
Diagnosis Procedure .............................................115
P1705 TP SENSOR ..........................................117
Description .......................................................... ..117
CONSULT-III Reference Value in Data Monitor
Mode ................................................................... ..
117
On Board Diagnosis Logic ....................................117
Possible Cause .....................................................117
DTC Confirmation Procedure ................................117
Diagnosis Procedure .............................................117
P1722 VEHICLE SPEED ..................................119
Description ............................................................119
CONSULT-III Reference Value in Data Monitor
Mode ................................................................... ..
119
On Board Diagnosis Logic ................................... ..119
Possible Cause ......................................................119
DTC Confirmation Procedure ................................119
Diagnosis Procedure .............................................119
P1723 SPEED SENSOR .................................121
Description .............................................................121
On Board Diagnosis Logic .....................................121
Possible Cause ......................................................121
DTC Confirmation Procedure ................................121
Diagnosis Procedure .............................................121
P1726 THROTTLE CONTROL SIGNAL .........123
Description .............................................................123
On Board Diagnosis Logic .....................................123
Possible Cause ......................................................123
DTC Confirmation Procedure ................................123
Diagnosis Procedure .............................................123
P1740 SELECT SOLENOID ...........................124
Description .............................................................124
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... ..
124
On Board Diagnosis Logic .....................................124
Possible Cause ......................................................124
DTC Confirmation Procedure ................................124
Wiring Diagram - CVT - L/USSV ...........................125
Diagnosis Procedure .............................................126
Component Inspection ...........................................127
P1745 LINE PRESSURE CONTROL ..............128
Description .............................................................128
On Board Diagnosis Logic .....................................128
Possible Cause ......................................................128
DTC Confirmation Procedure ................................128
Diagnosis Procedure .............................................128
P1777 STEP MOTOR ......................................129
Description .............................................................129
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... ..
129
On Board Diagnosis Logic .....................................129
Possible Cause ......................................................129
DTC Confirmation Procedure ................................129
Wiring Diagram - CVT - STM .................................130
Diagnosis Procedure .............................................131
Component Inspection ...........................................132
P1778 STEP MOTOR ......................................133
Description .............................................................133
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... ..
133
On Board Diagnosis Logic .....................................133
Possible Cause ......................................................133
DTC Confirmation Procedure ................................133
Diagnosis Procedure .............................................134
OVERDRIVE CONTROL SWITCH ..................135
Description .............................................................135
Revision: January 20102010 Versa

CVT-4
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... ..
135
Wiring Diagram - CVT - ODSW .............................136
Diagnosis Procedure .............................................136
Component Inspection ...........................................138
SHIFT POSITION INDICATOR CIRCUIT ........140
Description ........................................................... ..140
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... ..
140
Diagnosis Procedure .............................................140
TROUBLE DIAGNOSIS FOR SYMPTOMS .....141
Wiring Diagram - CVT - NONDTC ....................... ..141
O/D OFF Indicator Lamp Does Not Come On .......143
Engine Cannot Be Started in "P" and "N" Position ..145
In "P" Position, Vehicle Moves Forward or Back-
ward When Pushed ...............................................
145
In "N" Position, Vehicle Moves ............................ ..146
Large Shock "N" → "R" Position .......................... ..146
Vehicle Does Not Creep Backward in "R" Position ..147
Vehicle Does Not Creep Forward in "D" or "L" Po-
sition ......................................................................
148
Vehicle Speed Does Not Change in "L" Position ...149
Vehicle Speed Does Not Change in overdrive-off
mode ......................................................................
150
Vehicle Speed Does Not Change in "D" Position ..151
Vehicle Does Not Decelerate by Engine Brake .....151
CVT SHIFT LOCK SYSTEM ........................... .153
Description ........................................................... ..153
Shift Lock System Electrical Parts Location ..........154
Wiring Diagram - CVT - SHIFT ..............................155
Diagnosis Procedure .............................................155
TCM ..................................................................159
Removal and Installation ..................................... ..159
SHIFT CONTROL SYSTEM ............................160
Removal and Installation .......................................160
CVT Shift Selector Disa ssembly and Assembly .. .163
Shift Lever Handle Removal and Installation ....... .163
Adjustment of CVT Position ................................. .164
Checking of CVT Position .....................................164
KEY INTERLOCK CABLE ...............................166
Removal and Installation .......................................166
PRIMARY SPEED SENSOR .......................... ..169
Exploded View ..................................................... .169
Removal and Installation .......................................169
Inspection ............................................................. .169
SECONDARY SPEED SENSOR ......................170
Exploded View ..................................................... .170
Removal and Installation .......................................170
Inspection ............................................................. .170
AIR BREATHER HOSE ....................................171
Removal and Installation .......................................171
DIFFERENTIAL SIDE OIL SEAL .....................172
Removal and Installation .......................................172
TRANSAXLE ASSEMBLY ............................. ..173
Removal and Installation .......................................173
SERVICE DATA AND SPECIFICATIONS
(SDS) .............................................................. ..
176
General Specification ........................................... .176
Vehicle Speed When Shifting Gears .....................176
Stall Speed ............................................................176
Line Pressure ........................................................176
Solenoid Valves ....................................................177
CVT Fluid Temperature Sensor ............................177
Primary Speed Sensor ..........................................177
Secondary Speed Sensor .................................... .177
Removal and Installation .......................................177
Revision: January 20102010 Versa

INDEX FOR DTCCVT-5
< SERVICE INFORMATION > [RE0F08B]
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SERVICE INFORMATION
INDEX FOR DTC
Alphabetical IndexINFOID:0000000005397756
NOTE:
If DTC “U1000” is displayed with other DTCs, fi rst perform the trouble diagnosis for DTC “U1000”.
Refer to CVT-56
.
*1: These numbers are prescribed by SAE J2012.
*2: Models without ABS does not indicate.
DTC No. IndexINFOID:0000000005397757
NOTE:
If DTC “U1000” is displayed with other DTCs, fi rst perform the trouble diagnosis for DTC “U1000”.
Refer to CVT-56
.
Items
(CONSULT-III screen terms) DTC
Reference page
OBD-II
Except OBD-II
CONSULT-III GST*
1 CONSULT-III only
“TRANSMISSION”
BRAKE SWITCH B —P0703 CVT-60
CAN COMM CIRCUIT U1000 U1000 CVT-56
CONTROL UNIT (CAN)—U1010 CVT-59
ENGINE SPEED —P0725 CVT-81
FLUID PRESS LOW —P0868C V T- 111
FLUID PRESS SEN/SW A P0840P0840CVT-105
FLUID PRESS SEN/SW A —P0841CVT-109
FLUID TEMP SENSOR A P0710P0710CVT-67
INCORRECT GR RATIO —P0730 CVT-83
INPUT SPEED SENSOR A P0715P0715CVT-72
LINE PRESS CONTROL —P1745CVT-128
OUTPUT SPEED SENSOR P0720P0720CVT-76
PC SOLENOID A P0745P0745CVT-91
PC SOLENOID A P0746P0746CVT-96
PC SOLENOID B P0776P0776CVT-98
PC SOLENOID B P0778P0778CVT-100
SLCT SOLENOID P1740P1740CVT-124
SPEED SENSOR —P1723CVT-121
STEP MOTOR P1777P1777CVT-129
STEP MOTOR P1778P1778CVT-133
TCM —P1701CVT-113
THROTTLE CONTROL SIG —P1726CVT-123
T/M RANGE SENSOR A P0705P0705CVT-62
TORQUE CONVERTER P0740P0740CVT-84
TORQUE CONVERTER P0744 P0744 CVT-89
TP SENSOR —P1705CVT-117
VEHICLE SPEED*2— P1722CVT-119
Revision: January 20102010 Versa

CVT-6
< SERVICE INFORMATION >[RE0F08B]
INDEX FOR DTC
*1: These numbers are pr
escribed by SAE J2012.
*2: Models without ABS does not indicate.
DTC
Items
(CONSULT-III screen terms) Reference page
OBD-II
Except OBD-II
CONSULT-III GST*
1CONSULT-III only
“TRANSMISSION”
— P0703 BRAKE SWITCH B CVT-60
P0705P0705 T/M RANGE SENSOR A CVT-62
P0710P0710 FLUID TEMP SENSOR A CVT-67
P0715P0715 INPUT SPEED SENSOR A CVT-72
P0720P0720 OUTPUT SPEED SENSOR CVT-76
—P0725 ENGINE SPEED CVT-81
—P0730 INCORRECT GR RATIO CVT-83
P0740P0740 TORQUE CONVERTER CVT-84
P0744 P0744 TORQUE CONVERTER CVT-89
P0745P0745 PC SOLENOID A CVT-91
P0746P0746 PC SOLENOID A CVT-96
P0776P0776 PC SOLENOID B CVT-98
P0778P0778 PC SOLENOID B CVT-100
P0840P0840 FLUID PRESS SEN/SW A CVT-105
—P0841 FLUID PRESS SEN/SW A CVT-109
—P0868 FLUID PRESS LOW C V T- 111
—P1701 TCM CVT-113
—P1705 TP SENSOR CVT-117
—P1722
VEHICLE SPEED*2CVT-119
— P1723 SPEED SENSOR CVT-121
—P1726 THROTTLE CONTROL SIG CVT-123
P1740P1740 SLCT SOLENOID CVT-124
—P1745 LINE PRESS CONTROL CVT-128
P1777P1777 STEP MOTOR CVT-129
P1778P1778 STEP MOTOR CVT-133
U1000U1000 CAN COMM CIRCUIT CVT-56
—U1010 CONTROL UNIT(CAN) CVT-59
Revision: January 20102010 Versa

PRECAUTIONSCVT-7
< SERVICE INFORMATION > [RE0F08B]
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PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000006046365
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 severi ty 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 w hether 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.
WARNING:
• To avoid rendering the SRS inoper ative, 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 performed by
an authorized NISSAN/INFINITI dealer.
• Improper maintenance, including in correct removal and installation of the SRS can lead to personal
injury caused by unintentional act ivation of the system. For removal of Spiral Cable and Air Bag
Module, see the SRS section.
• Do not use electrical test equipm ent on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identi fied by yellow and/or orange harnesses or har-
ness connectors.
PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS
WARNING:
• When working near the Airbag Diagnosis Sensor Un it or other Airbag System sensors with the Igni-
tion ON or engine running, DO NOT use air or el ectric power tools or strike near the sensor(s) with a
hammer. Heavy vibration could activate the sensor( s) and deploy the air bag(s), possibly causing
serious injury.
• When using air or electric power tools or hammers, always switch the Ignition OFF, disconnect the battery, and wait at least 3 minutes before performing any service.
Precaution Necessary for Steering Wheel Rotation After Battery Disconnect
INFOID:0000000005397759
NOTE:
• This Procedure is applied only to models with Intelligent Key system and NVIS /IVIS (NISSAN/INFINITI
VEHICLE IMMOBILIZER SYSTEM - NATS).
• Remove and install all control units after disconnecti ng both battery cables with the ignition knob in the
″ LOCK ″ position.
• Always use CONSULT-III to perform self-diagnosis as a part of each function inspection after finishing work.
If DTC is detected, perform trouble diagnosis according to self-diagnostic results.
For models equipped with the Intelligent Key system and NVIS/IVIS, an electrically controlled steering lock
mechanism is adopted on the key cylinder.
For this reason, if the battery is disconnected or if the battery is discharged, the steering wheel will lock and
steering wheel rotation will become impossible.
If steering wheel rotation is required when battery power is interrupted, follow the procedure below before
starting the repair operation.
OPERATION PROCEDURE
1. Connect both battery cables. NOTE:
Supply power using jumper cables if battery is discharged.
2. Use the Intelligent Key or mechanical key to turn the ignition switch to the ″ACC ″ position. At this time, the
steering lock will be released.
3. Disconnect both battery cables. The steering lock will remain released and the steering wheel can be
rotated.
4. Perform the necessary repair operation.
5. When the repair work is completed, return the ignition switch to the ″LOCK ″ position before connecting
the battery cables. (At this time, the steering lock mechanism will engage.)
Revision: January 20102010 Versa