Diagnostic Routine H

Diagnostic Routine H

Diagnostic Overview

The Roof Opening Panel Has Excessive Wind Noise

Normal Operation and Fault Conditions

When the roof opening panel glass is completely closed, it should be aligned within specifications. REFER to Roof Opening Panel Alignment - Front and REFER to Roof Opening Panel Alignment - Rear .

Pinpoint Test

1. VERIFY ROOF OPENING PANEL NOISE

1. Road test the vehicle with the roof opening panel in the CLOSED and OPEN positions.

Is the wind noise present only in the OPEN position?








2. CHECK THE ROOF OPENING PANEL WEATHERSTRIP
NOTE: The roof opening panel glass seals for the front sliding panel and rear fixed panel are not serviceable separately.

1. Check the front sliding glass panel seal and rear fixed glass panel seal to make sure they are secured to the glass, not cut, cracked, pinched, loose or obstructed.

Are the roof opening panel glass seals OK?








3. CHECK THE AIR DEFLECTOR

1. Make sure the air deflector is securely attached and check for damaged or unsecured springs.

Is the air deflector OK?