One problem related to rear window wiper washer linkages has been reported for the 2004 Ford F-150. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Ford F-150 based on all problems reported for the 2004 F-150.
While driving in inclement weather consumer noticed water coming through the rear window. Consumer was able to maintain control of the vehicle, and drove it to the dealer for inspection. Mechanic determined that the rear window needed to be replaced ,and replaced it three times. However, the problem recurred.