• Glass panel
• Sunroof unit rail, guide, or channel
• Rear guide pin
• Deflector
• Sunroof motor
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STEP
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INSPECTION
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ACTION
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1
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INSPECT GLASS PANEL FOR OBSTRUCTIONS AND DAMAGE
Inspect the glass panel for obstructions and damage.
Are there any obstructions and damage?
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Yes
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Remove all the obstructions. Repair the glass panel if necessary.
Inspect the system for normal operation.
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No
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Go to the next step.
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2
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INSPECT GLASS PANEL OPERATION
Inspect the glass panel during operation.
Is the glass panel loose or incorrectly adjusted?
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Yes
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Adjust the glass panel. (See GLASS PANEL ADJUSTMENT.)
Inspect the system for normal operation.
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No
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Go to the next step.
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3
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INSPECT GLASS PANEL TRACKS
Open the glass panel.
Inspect the glass panel tracks for obstructions and damage.
Are the glass panel tracks normal?
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Yes
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Go to the next step.
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No
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Remove all the obstructions. Repair any damage if necessary. Inspect the system for normal operation.
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4
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INSPECT SUNSHADE
Inspect the sunshade for normal operation.
Does the sunshade operate normally?
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Yes
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Go to the next step.
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No
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Remove the sunshade and reinstall. (See SUNSHADE REMOVAL/INSTALLATION.)
Inspect the system for normal operation.
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5
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INSPECT SUNROOF MOTOR
Gain access to the sunroof motor.
Open the glass panel.
Does the motor make excessive noise?
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Yes
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Install a new sunroof motor. (See SUNROOF MOTOR REMOVAL/INSTALLATION.)
Inspect the system for normal operation.
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No
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Adjust the glass panel. (See GLASS PANEL ADJUSTMENT.)
Inspect the system for normal operation.
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