Symptom Chart

WARNING: This page is about a different car, the 2006 Mercury Grand Marquis and 2006 Ford Crown Victoria. However, it is still accessible from the selected car via links, so may be relevant.

SYMPTOM CHART

Condition	Possible Sources	Action
The wipers are inoperative	Fuse(s) Circuitry Multi-function switch Windshield wiper motor	GO to PINPOINT TEST A .
The wipers stay on continuously	Circuitry Multi-function switch Windshield wiper motor	GO to PINPOINT TEST B .
The high/low wiper speeds do not operate correctly (intermittent wiper mode OK)	Circuitry Multi-function switch Windshield wiper motor	GO to PINPOINT TEST C .
The intermittent windshield wiper speed does not operate correctly (high/low speeds OK)	Circuitry Multi-function switch Windshield wiper motor	GO to PINPOINT TEST D .
The wipers will not park at correct position	Pivot arm adjustment Linkage Windshield wiper motor	REFER to WIPER BLADE AND PIVOT ARM ADJUSTMENT .
The washer pump is inoperative	Circuitry Windshield washer pump Multi-function switch Windshield wiper motor	GO to PINPOINT TEST E .