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Mercury
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1993
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Sable V6-182 3.0L
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Repair and Diagnosis
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Wiper and Washer Systems
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Testing and Inspection
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Pinpoint Tests
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Pinpoint Test A
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A7 - Check Ground at Washer Pump
A7 - Check Ground at Washer Pump
^
Using an ohmmeter, check ground at the pump.
^
Is the ground functional?
YES --
Replace washer pump.
NO --
Service ground.