system NISSAN TERRANO 2004 Service Repair Manual

DIAGNOSTIC PROCEDURE 8 (CONTINUED FROM
DIAGNOSTIC PROCEDURE 6)
Inspecting SRS malfunctioning record
1 CONSIDER POSSIBILITY OF NOT ERASING SELF-DIAGNOSTIC RESULT AFTER REPAIRING
Is it the first time for maintenance of SRS?YesorNo
Ye s EGo to DIAGNOSTIC PROCEDURE 5 (RS-44). (Further inspection cannot be performed without CONSULT-II.)
No EDiagnosis results (previously stored in the memory) might not be erased after repair. Go to DIAGNOSTIC PRO-
CEDURE 7, step 5 (RS-53).
Trouble Diagnoses: ªAIR BAGº Warning Lamp
Does Not Turn Off
DIAGNOSTIC PROCEDURE 9
1 SEE THE DEPLOYMENT OF AIR BAG MODULE
Is air bag module deployed?
YesorNo
Ye s ERefer to COLLISION DIAGNOSIS (RS-59).
No EGO TO 2.
2 CHECK AIR BAG FUSE
Is SRS ªAir Bagº fuse OK?
NRS093
OK or NG
OK EGO TO 4.
NG EGO TO 3.
3 CHECK AIR BAG FUSE AGAIN
Replace ªAIR BAGº fuse and turn ignition switch ON.
Is ªAIR BAGº fuse blown again?
Ye s ERepair main harness.
No EINSPECTION END
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
Trouble Diagnoses without CONSULT-II
(Cont'd)
RS-56
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4 CHECK DIAGNOSIS SENSOR UNIT
Connect CONSULT-II and touch ªSTARTº.
IIs ªAIR BAGº displayed on CONSULT-II?
C2SSE01
YesorNo
Ye s EGO TO 5.
No EVisually check the wiring harness connection of diagnosis sensor unit. If the harness connection check result is
OK, replace diagnosis sensor unit.
5 CHECK HARNESS CONNECTION
Is harness connection between warning lamp and diagnosis sensor unit OK?
OK or NG
OK EReplace diagnosis sensor unit.
NG EConnect ªAIR BAGº warning lamp and diagnosis sensor unit connector properly. If ªAIR BAGº warning lamp still
does not go off, replace harness.
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
Trouble Diagnoses: ªAIR BAGº Warning Lamp
Does Not Turn Off (Cont'd)
RS-57
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Trouble Diagnoses: ªAIR BAGº Warning Lamp
Does Not Turn On
DIAGNOSTIC PROCEDURE 10
1 CHECK ªMETERº FUSE
Is meter fuse OK?
NRS092
OK or NG
OK EGO TO 3.
NG EGO TO 2.
2 CHECK ªMETERº FUSE AGAIN
Replace meter fuse and turn ignition switch ON.
Is meter fuse blown again?
Ye s ERepair main harness.
No EINSPECTION END
3 CHECK ªAIR BAGº WARNING LAMP LED
Is ªAIR BAGº warning lamp LED OK?
OK or NG
OK EGO TO 4.
NG EReplace ªAIR BAGº warning lamp LED.
4 CHECK HARNESS CONNECTION BETWEEN DIAGNOSIS SENSOR UNIT AND ªAIR BAGº WARNING LAMP
Disconnect diagnosis sensor unit connector and turn ignition switch ªONº.
IDoes ªAIR BAGº warning lamp turn on?
YesorNo
Ye s EReplace diagnosis sensor unit.
No ECheck the ground circuit of ªAIR BAGº warning lamp.
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
RS-58
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Collision Diagnosis
FOR FRONTAL COLLISION
To repair the SRS, perform the following steps.
When SRS (except the side air bag modules) is activated in a collision:
1) Replace the diagnosis sensor unit.
2) Remove the air bag modules (except the side air bag modules) and front seat belt pre-tensioner assem-blies.
3) Check the SRS components using the table shown below:
I Replace any SRS components showing visible signs of damage (dents, cracks and deformation).
4) Install new air bag modules (except the side air bag module) and front seat belt pre-tensioner assemblies.
5) Conduct self-diagnosis using CONSULT-II or ªAIR BAGº warning lamp. Refer to ªSRS Operation Checkº for details (RS-38). Ensure entire SRS operation properly.
When SRS is not activated in a collision:
1) Check the SRS components using the table shown below:
I Replace any SRS components showing visible signs of damage (dents, cracks and deformation).
2) Conduct self-diagnosis using CONSULT-II or ªAIR BAGº warning lamp. Refer to ªSRS Operation Checkº for details (RS-38). Ensure entire SRS operation properly.
SRS Inspection (For frontal collision)
Part SRS is activated SRS is NOT activated
Air bag module (driver
and front passenger
side) REPLACE
Install with new special
bolts coated with bond-
ing agent.1. Remove air bag module. Check harness cover and connectors for damage,
terminals for deformities, and harness for binding.
2.
a. Install driver air bag module into the steering wheel to check fit and align- ment with the wheel.
b. Install front passenger air bag module into the instrument panel to check fit with the instrument panel.
3. No damage found, reinstall with new bolts coated with bonding agent.
4. If damagedÐREPLACE. Install air bag modules with new special bolts coated with bonding agent. Air bag must be deployed before disposal.
Front seat belt pre-ten-
sioner assembly REPLACE
Install seat belt pre-ten-
sioner with new bolts.1. Remove front seat belt pre-tensioners.
Check harness cover and connectors for damage, terminals for deformities,
and harness for binding.
2. Check belts for damage and anchors for loose mounting.
3. Check retractor for smooth operation.
4. If no damage is found, reinstall front seat belt pre-tensioner assembly.
5. If damagedÐREPLACE. Install the front seat belt pre-tensioners with new bolts coated with bonding agent. Front seat belt pre-tensioners must be
deployed before disposal.
Diagnosis sensor unit REPLACE Install with new bolts
coated with bonding
agent.1. Check case for dents, cracks or deformities.
2. Check connectors for damage, and terminals for deformities.
3. If no damage is found, reinstall with new special bolts and ground bolt
coated with bonding agent.
4. If damagedÐREPLACE. Install diagnosis sensor unit with new special bolts and ground bolt coated with bonding agent.
Steering wheel 1. Visually check steering wheel for deformities. 2. Check harness (built into steering wheel) and connectors for damage, and terminals for deformities.
3. Install driver air bag module to check fit or alignment with steering wheel.
4. Check steering wheel for excessive free play.
5. If no damage is found, reinstall with bolts.
6. If damagedÐREPLACE.
Spiral cable 1. Visually check spiral cable and combination switch for damage. 2. Check connectors and protective tape for damage.
3. Check steering wheel for noise, binding or heavy operation.
4. If no damage is found, reinstall with bolts.
5. If damagedÐREPLACE.
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
RS-59
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PartSRS is activated SRS is NOT activated
Harness and Connectors 1. Check connectors for poor connection, damage, and terminals for deformities. 2. Check harness for binding, chafing, cuts, or deformities.
3. If no damage is found, reinstall the harness and connectors.
4. DamagedÐREPLACE damaged section of harness. Do not attempt to repair, splice or modify anySRS harness.
Instrument panel 1. When passenger air bag inflates, check the following points for bending, deformities or cracks. IOpening portion for front passenger air bag
NBF372IFront passenger air bag module brackets
NBF373IThe portions securing the instrument panel
NBF3742. If no damage is found, reinstall the instrument panel.
3. If damagedÐREPLACE the instrument panel with bolts.
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
Collision Diagnosis (Cont'd)
RS-60
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FOR SIDE COLLISION
To repair the SRS for a side collision, perform the following steps.
When the side air bag is activated in the side collision:
1) Replace the following component:
Ð All parts of front seatback (including front seatback frame) with side air bag module (on the side on whichside air bag is activated)
Ð Diagnosis sensor unit
Ð Side air bag (satellite) sensor (on the side on which side air bag is activated)
2) Check the SRS components and the related parts using the table shown below.
I Replace any SRS components and the related parts showing visible signs of damage (dents, cracks,
deformation).
3) Conduct self-diagnosis using CONSULT-II or ªAIR BAGº warning lamp. Refer to ªSRS Operation Checkº for details (RS-38). Ensure entire SRS operation properly.
When SRS is not activated in the side collision:
1) Check the SRS components and the related parts using the table shown below.
I Replace any SRS components and the related parts showing visible signs of damage (dents, cracks,
deformation).
2) Conduct self-diagnosis using CONSULT-II or ªAIR BAGº warning lamp. Refer to ªSRS Operation Checkº for details (RS-38). Ensure entire SRS operation properly.
SRS Inspection (For side collision)
Part Side air bag is activated SRS is NOT activated
Front (LH or RH) side air
bag modules REPLACE all parts of
front seatback with
deployed front side air
bag module.1. Check for visible signs of damage (dents, tears, deformation) of the seat
back on the collision side.
2. If damagedÐREPLACE the damaged seat parts with new bolts and remove the front side air bag module.
3. Check for visible signs of damage (tears etc.) of the side air bag module.
4. Check harness and connectors for damage, and terminals for deformities.
5. If no damaged is found, reinstall the front side air bag module with new nuts.
6. If damagedÐREPLACE the front side air bag module with new nuts. Air bag must be deployed before disposal.
(LH or RH) side air bag
(satellite) sensor REPLACE the side air
bag (satellite) sensor on
the collision side with
new nuts coated with
bonding agent.
(Repair the center pillar
inner, etc. before install-
ing new one if dam-
aged.)1. Remove the satellite sensor on the collision side. Check harness connec-
tors for damage, terminals for deformities, and harness for binding.
2. Check for visible signs of damage (dents, cracks, deformation) of the satel- lite sensor.
3. Install the side air bag (satellite) sensor to check fit.
4. If no damage is found, reinstall the side air bag (satellite)sensor with new nuts.
5. If damagedÐREPLACE the side air bag sensor with new nuts coated with bonding agent.
Diagnosis sensor unit REPLACE the diagnosis sensor unit with the new
bolts.1. Check case and bracket for dents, cracks or deformities.
2. Check connectors for damage, and terminals for deformities.
3. If no damage is found, reinstall the diagnosis sensor unit with new special
bolts and ground bolt.
4. If damagedÐREPLACE. Install the diagnosis sensor unit with new special bolts and ground bolt.
Front seat belt pre-ten-
sioner assembly 1. Check if the seat belt can be extended smoothly.
If the seat belt cannot be extended smoothly.
Ð Check for deformities of the center pillar inner.
Ð If the center pillar inner has no damage, REPLACE the front seat belt pre-tensioner assembly.
2. Remove the front seat belt pre-tensioner assembly on the collision side. Check harness cover and connectors for damage, terminals for deformities, and harness for binding.
3. Check for visible signs of damage (dents, cracks, deformation) of the front seat belt pre-tensioner assembly.
4. If no damage is found, reinstall the front seat belt pre-tensioner assembly.
5. If damagedÐREPLACE the front seat belt pre-tensioner assembly with new bolts coated with bonding agent. The front seat belt pre-tensioner assembly must be deployed before disposal.
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
Collision Diagnosis (Cont'd)
RS-61
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PartSide air bag is activated SRS is NOT activated
Seat with built-in side air
bag REPLACE all parts of
front seatback (including
front seatback frame)1. Visually check the seat on the collision side.
2. Remove the seat on the collision side and check the following for damage
and deformities.
I Harness, connectors and terminals
I Frame and recliner (for front and rear seat), and also adjuster and slides
(for front seat)
3. If no damage is found, reinstall the seat.
4. If damagedÐREPLACE the damaged seat parts with new bolts.
Center pillar inner 1. Check the center pillar inner on the collision side for damage (dents, cracks, deformation). 2. If damagedÐREPAIR the center pillar inner.
Trim 1. Check for visible signs of damage (dents, cracks, deformation) of the interior trim on the collision side.
2. If damagedÐREPLACE the damaged trim parts.
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
Collision Diagnosis (Cont'd)
RS-62
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BODY & TRIM
SECTION
BT
CONTENTS
PRECAUTIONS ...............................................................2
Service Notice..............................................................2
Supplemental Restraint System (SRS) ²AIR
BAG² and²SEAT BELT PRE-TENSIONER² ...............2
CLIP AND FASTENER ....................................................3
Description ...................................................................3
CHASSIS AND BODY MAINTENANCE .........................5
Checking Body Corrosion ............................................5
BODY FRONT END .........................................................6
Removal and Installation .............................................6
BODY REAR END AND OPENER ..................................8
Removal and Installation .............................................8
DOOR ........................................................................\
.....10
Removal and Installation ...........................................10
INSTRUMENT PANEL ASSEMBLY ..............................16
Removal and Installation ...........................................16
SIDE AND FLOOR TRIM ..............................................18
Removal and Installation ...........................................18
DOOR TRIM ...................................................................19
Removal and Installation ...........................................19 ROOF TRIM
...................................................................20
Removal and Installation ...........................................20
EXTERIOR .....................................................................21
Removal and Installation ...........................................21
FRONT SEAT .................................................................34
Removal and Installation ...........................................34
Heated Seat ...............................................................36
Active Head Restraint ................................................36
SECOND SEAT ..............................................................37
Removal and Installation ...........................................37
THIRD SEAT ..................................................................39
Removal and Installation ...........................................39
SUNROOF ......................................................................40
Removal and Installation ...........................................40
WINDSHIELD AND WINDOWS ....................................42
Removal and Installation ...........................................42
DOOR MIRROR .............................................................48
Removal and Installation ...........................................48
BODY (ALIGNMENT) ....................................................49
Alignment ...................................................................49
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Service Notice
IWhen removing or installing various parts, place a cloth or padding onto the vehicle body to prevent
scratches.
I Handle trim, molding, instruments, grille, etc. carefully during removing or installing. Be careful not to oil
or damage them.
I Apply sealing compound where necessary when installing parts.
I When applying sealing compound, be careful that the sealing compound does not protrude from parts.
I When replacing any metal parts (for example body outer panel, members, etc.), be sure to take rust pre-
vention measures.
Supplemental Restraint System (SRS) ªAIR
BAGº and ªSEAT BELT PRE-TENSIONERº
The Supplemental Restraint System such as ªAIR BAGº and ªSEAT BELT PRE-TENSIONERº used along with
a seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain types of
collision. The SRS system composition which is available to NISSAN MODEL R20 is as follows (The compo-
sition varies according to the destination and optional equipment.):
IFor a frontal collision
The Supplemental Restraint System consists of driver air bag module (located in the center of the steer-
ing wheel), front passenger air bag module (located on the instrument panel on passenger side), front seat
belt pre-tensioners, a diagnosis sensor unit, warning lamp, wiring harness and spiral cable.
I For a side collision
The Supplemental Restraint System consists of front side air bag module (located in the outer side of front
seat), side air bag (satellite) sensor, diagnosis sensor unit (one of components of air bags for a frontal
collision), wiring harness, warning lamp (one of components of air bags for a frontal collision).
Information necessary to service the system safely is included in the RSsection of this Service Manual.
WARNING:
I 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 should be per-
formed by an authorized NISSAN dealer.
I 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 RS section.
I Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. Spiral cable and wiring harnesses covered with yellow insulation tape either just
before the harness connectors or for the complete harness are related to the SRS.
PRECAUTIONS
BT-2
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Removal and Installation
IWhen removing or installing back door, place a cloth or other padding on back door. This prevents vehicle
body from being scratched.
I Bumper fascia is made of plastic. Do not use excessive force and be sure to keep oil away from it.
I Back door adjustment: Adjust at hinge-back door portion for proper back door fit.
I Back door lock system adjustment: Adjust striker so that it is in the center of the lock. After adjustment,
check back door lock operation.
I After installation, make sure that back door and fuel filler lid open smoothly.
REAR BUMPER ASSEMBLY
YBT117
BODY REAR END AND OPENER
BT-8
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