Procedures

REPAIRING WATER LEAKS FOR REAR WINDOW GLASS
Leaks can be repaired without removing or reinstalling glass.
If water is leaking between butyl adhesive material and body or glass, determine the extent of leakage. This can be done by applying water to the rear window area while pushing glass outward.
To stop leak, apply primer (if necessary) and then butyl adhesive to the leak point.