The Roof Opening Panel Is Noisy During Operation

D1 CHECK THE ROOF OPENING PANEL FOR OBSTRUCTIONS OR DAMAGE
- Check the roof opening panel for any obstructions and damage.
Are there any obstructions and/or damage?
- Yes : REMOVE all obstructions. REPAIR any damage. If the damage cannot be repaired, INSTALL a new roof opening panel frame.
  REFER to: ROOF OPENING PANEL FRAME .
- No : GO to D2
D2 CHECK THE ROOF OPENING PANEL OPERATION
- Check the roof opening panel during operation.
Is the roof opening panel loose or incorrectly aligned?
- Yes : ALIGN the roof opening panel.
  REFER to: ROOF OPENING PANEL ALIGNMENT .
- No : GO to D3
D3 CHECK THE ROOF OPENING PANEL TRACKS
- Open the roof.
- Check the roof opening panel tracks for obstructions and damage.
Are the roof opening panel tracks OK?
- Yes : GO to D4
- No : REMOVE all obstructions and REPAIR any damage. If the roof opening panel tracks cannot be repaired, INSTALL a new roof opening panel frame.
  REFER to: ROOF OPENING PANEL FRAME .
D4 CHECK THE ROOF OPENING PANEL SHIELD
- Check the roof opening panel shield for correct movement.
Is the roof opening panel shield moving correctly?
- Yes : GO to D5
- No : REMOVE and REINSTALL the roof opening panel shield.
  REFER to: ROOF OPENING PANEL SHIELD .
D5 CHECK THE ROOF OPENING PANEL LIFTER ASSEMBLIES
- Check the roof opening panel lifter assemblies for obstructions and damage.
Are the roof opening panel lifter assemblies OK?
- Yes : INSTALL a new roof opening panel motor/module.
  REFER to: ROOF OPENING PANEL MOTOR .
- No : GO to D6
D6 CHECK THE ROOF OPENING PANEL MOTOR/MODULE
- Remove the roof opening panel motor/module and leave the electrical connector connected.
- Operate the roof opening panel to the full open and closed positions.
Does the motor/module make excessive noise?
- Yes : INSTALL a new roof opening panel motor/module.
  REFER to: ROOF OPENING PANEL MOTOR .
- No : REINSTALL the roof opening panel motor/module.
  REFER to: ROOF OPENING PANEL MOTOR .
  
  If the roof opening panel is still noisy, INSTALL a new roof opening panel frame. REFER to: ROOF OPENING PANEL FRAME .
  
  If the roof opening panel is no longer noisy, the system is operating correctly. The concern may have been caused by an incorrectly installed roof opening panel motor.