Ranger 4WD V6-3.0L VIN U (1997)
Wiper Switch: Component Tests and General Diagnostics
Component Tests
NOTE:
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Make sure wiper motor is grounded. Testing should be done with a multimeter such as Rotunda 73 Digital Multimeter 105-R0051 or equivalent.
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Terminals 1, 4 and 6 are the only ones used for this test.
Multi-Function Switch Electrical Test
