The motor and switch has been checked. What else can we check?
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1991 Ford Explorer Question: On our 91 Ford Explorer, the wiper delay does not work. It works on high.
Answer #1G. T. Service Center (2447 Answers) , Stephenville, TX - (254) 638-3236ProfessorG October 27, 2013, 08:38Master
Could be interval wiper module; Need a circuit test done from the wiper switch to the wiper motor at the wiper module. Behind the left side of the instrument panel. Probable wiper module, test to make sure.