Nissan Pathfinder (2012 year). Instruction — part 514
SQUEAK AND RATTLE TROUBLE DIAGNOSES
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Diagnostic Worksheet
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LAIA0072E
August 2012
2012 Pathfinder
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< SYMPTOM DIAGNOSIS >
SQUEAK AND RATTLE TROUBLE DIAGNOSES
LAIA0071E
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2012 Pathfinder
PRECAUTIONS
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PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
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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 SR and SB section of this Service Man-
ual.
WARNING:
• 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 performed by
an authorized NISSAN/INFINITI dealer.
• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal
injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see the SR section.
• Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Instruction. SRS wiring harnesses 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 electric 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
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NOTE:
• This Procedure is applied only to models with Intelligent Key system and NATS (NISSAN ANTI-THEFT SYS-
TEM).
• Remove and install all control units after disconnecting both battery cables with the ignition knob in the
″
LOCK
″
position.
• Always use CONSULT 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 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.
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2012 Pathfinder
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< PRECAUTION >
PRECAUTIONS
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.)
6. Perform a self-diagnosis check of all control units using CONSULT.
Precaution for Work
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• When removing or disassembling each component, be careful not to damage or deform it. If a component
may be subject to interference, be sure to protect it with a shop cloth.
• When removing (disengaging) components with a screwdriver or similar tool, be sure to wrap the component
with a shop cloth or vinyl tape to protect it.
• Protect the removed parts with a shop cloth and prevent them from being dropped.
• Replace a deformed or damaged clip.
• If a part is specified as a non-reusable part, always replace it with new one.
• Be sure to tighten bolts and nuts securely to the specified torque.
• After installation is complete, be sure to check that each part works properly.
• Follow the steps below to clean components.
- Water soluble dirt: Dip a soft cloth into lukewarm water, and wring the water out of the cloth to wipe the dirty
area.
Then rub with a soft and dry cloth.
- Oily dirt: Dip a soft cloth into lukewarm water with mild detergent (concentration: within 2 to 3%), and wipe
the dirty area.
Then dip a cloth into fresh water, and wring the water out of the cloth to wipe the detergent off. Then rub with
a soft and dry cloth.
• Do not use organic solvent such as thinner, benzene, alcohol, or gasoline.
• For genuine leather seats, use a genuine leather seat cleaner.
August 2012
2012 Pathfinder
PREPARATION
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PREPARATION
PREPARATION
Special Service Tool
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The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.
Commercial Service Tool
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Tool number
(Kent-Moore No.)
Tool name
Description
—
(J-39570)
Chassis ear
Locating the noise
—
(J-43980)
NISSAN Squeak and
Rattle Kit
Repairing the cause of noise
SIIA0993E
SIIA0994E
(Kent-Moore No.)
Tool name
Description
(J-39565)
Engine ear
Locating the noise
SIIA0995E
August 2012
2012 Pathfinder
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< REMOVAL AND INSTALLATION >
SUNROOF SYSTEM
REMOVAL AND INSTALLATION
SUNROOF SYSTEM
Adjustment
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Inspect then measure the gap and height difference between the glass lid assembly and roof panel; compare
to specifications. Determine which procedure to follow based on results of measurements.
GAP ADJUSTMENT
If a gap or minor height difference between glass lid assembly and roof panel is found, adjust in the following
manner:
1. Open sunshade assembly and tilt glass lid assembly up.
2. Loosen glass lid assembly screws (two each on left and right sides), then tilt glass lid assembly down.
3. Instructionly adjust glass lid assembly from outside of vehicle so it is within specification "A-A" as shown.
4. After adjustment, tilt glass lid assembly up and tighten screws.
5. Tilt glass lid assembly up and down several times to check that it moves and seals properly.
HEIGHT DIFFERENCE ADJUSTMENT
If an excessive height difference between glass lid assembly and roof panel is found, adjust in the following
manner:
1. Remove headlining. Refer to
INT-22, "Removal and Installation"
2. Loosen sunroof unit nuts and sunroof bracket bolts.
3. Add shims until gap is within specification "A-A" as shown.
NOTE:
Temporarily snug nuts and bolts to prevent movement between each adjustment.
4. Tilt glass lid assembly up and down several times to check that it moves and seals properly.
5. Tighten sunroof unit nuts and sunroof bracket bolts.
NOTE:
A.
0.8
±
1.5mm (0.03
±
0.06 in.)
B.
5.4 mm (0.21 in)
WIIA1071E
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SUNROOF SYSTEM
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First tighten left front then right rear sunroof unit nuts to prevent uneven torque while tightening remaining
sunroof bracket bolts.
6. Install headlining. Refer to
INT-22, "Removal and Installation"
.
Removal and Installation
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ALKIA1899GB
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< REMOVAL AND INSTALLATION >
SUNROOF SYSTEM
CAUTION:
• Always work with a helper.
• Handle glass lid assembly with care so not to cause damage.
• Before removal, fully close the glass lid assembly. Then, after removal, do not move the motor
assembly.
• After installing the sunroof and glass lid assembly, check gap adjustment to ensure there is no mal-
function.
NOTE:
• After any adjustment, check sunroof operation and glass lid assembly alignment.
• For easier installation, mark each point before removal.
SUNROOF UNIT
Removal
CAUTION:
• When taking sunroof unit out, use shop cloths to protect the seats and trim from damage.
1. Remove headlining. Refer to
INT-22, "Removal and Installation"
2. Remove the glass lid assembly. Refer to GLASS LID ASSEMBLY REMOVAL AND INSTALLATION proce-
dure in this section.
3. Disconnect sunroof motor assembly, and remove the front roof console bracket.
4. Disconnect the drain hoses.
5. Remove front sunroof unit nuts.
6. Remove the rear sunroof bracket bolts.
7. Remove the side nuts, then lower the sunroof unit from the roof panel opening.
8. Remove the sunshade assembly from the rear end of the sunroof unit. Refer to SUNSHADE ASSEMBLY
REMOVAL AND INSTALLATION procedure in this section
Installation
1. Install the sunshade assembly to the rear end of the sunroof unit. Refer to SUNSHADE ASSEMBLY
REMOVAL AND INSTALLATION procedure in this section
2. Position the sunroof unit and install the side nuts.
3. Install the rear sunroof brackets and bolts.
4. Install front sunroof unit nuts.
5. Connect the drain hoses.
6. Install the front roof console bracket, then connect the sunroof motor assembly.
7. Install the glass lid assembly. Refer to GLASS LID ASSEMBLY REMOVAL AND INSTALLATION proce-
dure in this section.
8. Install headlining. Refer to
INT-22, "Removal and Installation"
.
GLASS LID ASSEMBLY
Removal
1. Open sunshade assembly.
2. Ensure glass lid assembly is closed.
3. Remove the screws securing glass lid assembly to the sunroof unit.
4. Remove the glass lid assembly.
Installation
1. Position glass lid assembly to sunroof unit.
1. Glass lid assembly
2.
Sunroof lid seal
3. Wind deflector
4. Rear drain hoses
5.
Sunshade stoppers
6. Sunroof bracket
7. Sunroof unit
8.
Front drain hoses
9. Sunroof motor assembly
10. Sunshade assembly
August 2012
2012 Pathfinder
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