Wipers/Washers - Uncommanded Wiper Operation
TSB 05-4-903/07/05
UNCOMMANDED WINDSHIELD WIPER OPERATION
FORD:
2003 Crown Victoria
MERCURY:
2003 Grand Marquis
ISSUE
Some 2003 Crown Victoria/Grand Marquis vehicles may exhibit the windshield wiper turning on intermittently without activating the wiper switch.
ACTION
Inspect the wiper motor and connector for signs of corrosion and/or moisture. If any corrosion or moisture are found, and the wipers exhibit an intermittent uncommanded operation, replace the wiper motor and connector/pig tail. If no visible sign of moisture or corrosion is present follow normal diagnostics in Section 501-16 of the Workshop Manual.
WARRANTY STATUS: Eligible Under Provisions Of New Vehicle Limited Warranty Coverage
OPERATION DESCRIPTION TIME
050409A 2003 Crown Victoria/Grand 0.7 Hr.
Marquis Replace The
Wiper Motor And
Connector Pigtail (Do Not
Use With 17508A)
DEALER CODING
CONDITION
BASIC PART NO. CODE
17508 42
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