NISSAN TIIDA 2010 Service Repair Manual

PG-68
< SERVICE INFORMATION >
HARNESS CONNECTOR
Always confirm the lever is fully released (loosened) before attempti ng to disconnect or connect these
connectors to avoid damage to th e connector housing or terminals.
HARNESS CONNECTOR (DIRECT-CONNECT SRS COMPONENT TYPE)
• SRS direct-connect type harness connectors are used on certain SRS components such as air bag modules
and seat belt pre-tensioners.
• Always pull up to release black locking tab prior to removing connector from SRS component.
• Always push down to lock black locking tab after installing connector to SRS component. When locked, the
black locking tab is level with the connector housing.
CAUTION:
• Do not pull the harness or wi res when removing connectors
from SRS components.
LKIA0670E
1. Control unit with single lever
A. Fasten
B. Loosen
C. Lever 2. Control unit with dual levers
A. Levers
B. Fasten
C. Loosen 3. SMJ connector
A. Lever
B. Fasten
C. Loosen
WHIA0103E
Revision: January 20102010 Versa

ELECTRICAL UNITSPG-69
< SERVICE INFORMATION >
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ELECTRICAL UNITS
Terminal ArrangementINFOID:0000000005395370
LKIA0810E
Revision: January 20102010 Versa

PG-70
< SERVICE INFORMATION >
STANDARDIZED RELAY
STANDARDIZED RELAY
DescriptionINFOID:0000000005395371
NORMAL OPEN, NORMAL CLOSED AND MIXED TYPE RELAYS
Relays can mainly be divided into three types: normal open, normal closed and mixed type relays.
TYPE OF STANDARDIZED RELAYS
SEL881H
SEL882H
1M1 Make 2M2 Make
1T 1 Transfer 1M·1B1 Make 1 Break
Revision: January 20102010 Versa

STANDARDIZED RELAYPG-71
< SERVICE INFORMATION >
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WKIA0253E
Revision: January 20102010 Versa

PG-72
< SERVICE INFORMATION >
SUPER MULTIPLE JUNCTION (SMJ)
SUPER MULTIPLE JUNCTION (SMJ)
Terminal ArrangementINFOID:0000000005395372
ABMIA1599GB
Revision: January 20102010 Versa

SUPER MULTIPLE JUNCTION (SMJ)PG-73
< SERVICE INFORMATION >
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ABMIA1600GB
Revision: January 20102010 Versa

PG-74
< SERVICE INFORMATION >
FUSE BLOCK-JUNCTION BOX (J/B)
FUSE BLOCK-JUNCTION BOX (J/B)
Terminal ArrangementINFOID:0000000005395373
LKIA0812E
Revision: January 20102010 Versa

FUSE AND FUSIBLE LINK BOXPG-75
< SERVICE INFORMATION >
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FUSE AND FUSIBLE LINK BOX
Terminal ArrangementINFOID:0000000005395374
ABMIA1601GB
Revision: January 20102010 Versa

PS-1
STEERING
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CONTENTS
POWER STEERING SYSTEM
SERVICE INFORMATION .. ..........................2
PRECAUTIONS .............................................. .....2
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. ......
2
Precaution Necessary for Steering Wheel Rota-
tion After Battery Disconnect ............................... ......
2
Precaution for Steering System .......................... ......3
PREPARATION .............................................. .....4
Special Service Tool ........................................... ......4
Commercial Service Tool ..........................................4
NOISE, VIBRATION AND HARSHNESS
(NVH) TROUBLESHOOTING .............................
5
NVH Troubleshooting Chart ................................ ......5
STEERING WHEEL ...........................................6
On-Vehicle Inspection and Service ..................... .....6
Removal and Installation ..........................................7
STEERING COLUMN .........................................9
Removal and Installation ..........................................9
POWER STEERING GEAR ..............................12
Removal and Installation .........................................12
Disassembly and Assembly .....................................12
SERVICE DATA AND SPECIFICATIONS
(SDS) .................................................................
17
Steering Wheel ........................................................17
Steering Angle .........................................................17
Steering Column ......................................................17
Steering Outer Socket and Inner Socket .................17
Steering Gear ...................................................... ....18
Revision: January 20102010 Versa

PS-2
< SERVICE INFORMATION >
PRECAUTIONS
SERVICE INFORMATION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000005713822
The Supplemental Restraint System such as “A IR 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 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 inopera tive, 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 incorrect removal and installation of the SRS can lead to personal
injury caused by unintent ional activation of the system. For re moval of Spiral Cable and Air Bag
Module, see the SRS section.
• Do not use electrical test equipmen t on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harn esses can be identified 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 Unit or other Airbag System sensors with the Igni-
tion ON or engine running, DO NOT use air or electri c 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 minu tes before performing any service.
Precaution Necessary for Steering W heel Rotation After Battery Disconnect
INFOID:0000000005396929
NOTE:
• This procedure is applied only to models with Intel ligent Key system and NATS (NISSAN ANTI-THEFT SYS-
TEM).
• Remove and install all control units after disconnecting both battery cables with the ignition switch 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 NATS, an electrically controlled steering lock mech-
anism 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 pow er 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.
Revision: January 20102010 Versa