There is a Tech Bulletin on your year as follows:
WATER LEAKS INTO THE TRUNK FROM A BODY SEAM
TECHNICAL SERVICE BULLETIN
Reference Number(s): 03-067, Date of Issue: February 18, 2005
HONDA:2001-2005 Civic CATEGORY:Body APPLIES TO: 2001-04 Civic 2-Door and 4-Door - ALL; 2005 Civic 2-Door - From VIN 1HGEM2...5L000001 thru 1HGEM2...5L030136; 2005 Civic 4-Door - ALL
Superceded Bulletin(s): 03-067, Date of Issue: September 23, 2003 Related Ref Number(s): 03-067
NOTE: Supersedes 03-067, dated September 23, 2003
Water in the trunk.
Lack of sealer at various seams.
Apply 3M Ultra Pro Seam Sealer to the affected seam(s).
3M Ultra Pro Seam Sealer: 3M P/N 051135-08302
WARRANTY CLAIM INFORMATION
In warranty : The normal warranty applies.
WARRANTY CLAIM INFORMATION OP# Description FRT 857012 Remove the trunk side trim panel and trunk floor, then leak test A Repair procedure A 0.2 B Repair procedure B 0.2 C Repair procedure C 0.4 D Leak test to check the repair 0.2 0.6
Friday, October 31st, 2008 AT 6:22 PM