ION L4-2.2L VIN F (2004)
Sunroof / Moonroof Drain: All Technical Service Bulletins
Sunroof - Drain Rattles
Bulletin No.: 04-08-67-007A
Date: December 09, 2004
TECHNICAL
Subject:
Sunroof Drain Hose Rattle (Install Mastic Patch)
Models:
2003-2004 Saturn ION Sedans with Sunroof (RPO CF5)
Built Up To and Including VIN Breakpoint 4Z200281
Attention:
Technician
Supercede:
This bulletin is being revised due to part number packaging changes. Please discard Corporate Bulletin Number 04-08-67-007 (Section 08 - Body).
Condition
Under certain driving conditions, some customers may comment on a rattle-type noise in the rear sunroof area.
Cause
The rattle-type noise in the rear area of the sunroof may be caused by intermittent contact between the rear sunroof drain hose and the upper rail of the
space frame.
Correction
Install mastic patch on the upper rail of the space frame directly above sunroof drain tube connector.
Service Procedure
1.
Verify customer concern by driving on a bumpy road. The rattle may be heard at the rear of the sunroof area and may be heard either on the driver
or passenger side of the vehicle.
2.
Once the concern is verified, remove headliner to gain access to the rear sunroof drain hose(s).
3.
Locate sunroof drain hose to sunroof drain attachment point.
4.
Ensure that both sunroof drain hoses are installed all the way on both sunroof drain tubes.
Important:
Prior to placing mastic patch, clean surface with Isopropyl rubbing alcohol to remove any residue that may reduce the adhesive characteristics
of the mastic patch.
Important:
Install one mastic patch on each side of vehicle on the upper rail of the space frame.