K 2500 Truck 4WD V6-262 4.3L VIN Z (1992)
2.
The water deflector (Figure 2) could become wedged underneath the liftglass. This may result in the water detlector no longer providing a seal
along the roof line of the liftglass allowing water to enter into the vehicle.
The inadequate seal of the primary weatherstrip to the seal surface may be corrected by installing a redesigned primary weatherstrip (P/N 15953341,
liftglass or 15698115, rear cargo doors). The lip on the weatherstrip has been removed and the bulb of the weatherstrip has been increased to prevent
water from entering the vehicle.
If the water deflector has become wedged underneath the liftglass, align the liftglass so that the water deflector is able to provide a seal between the
liftglass and roof.
SERVICE PROCEDURE:
