Test A: The Windshield Wipers Are Inoperative

2005 Ford Five Hundred 2WD V6-3.0L VIN 1SECTION Test A: The Windshield Wipers Are Inoperative
PINPOINT TEST A: THE WINDSHIELD WIPERS ARE INOPERATIVE


A1-A2:






A2-A3:






A4-A5:






A6-A8:






A9-A11:






A12-A14:






Normal Operation
Under normal operation the windshield wiper motor receives power through circuit 1671 (RD) and is grounded through circuits 1203 (BK/LB) and 1205 (BK). The front wiper motor receives open and ground inputs from the wiper switch through circuits 58 (WH), 61 (YE/RD), 63 (RD) and 950 (WH/BK) to activate the windshield wipers to the selected speeds.

Possible Causes
- Open in circuits 58 (WH), 61 (YE/RD), 63 (RD), 950 (WH/BK), 1203 (BK/LB) or 1205 (BK).
- Inoperative wiper switch.
- Inoperative windshield wiper motor.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

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