In a 1993 Toyota forerunner the windshield wipers are constantly on. what are the causes?

Answer:

More likely then any thing is the connector on the steering column is bad or the switch on column is. Remove and clean it with a good electrical connection cleaner and test with a meter.

First answer by Jonathn1. Last edit by Jonathn1. Contributor trust: 156 [recommend contributor recommended]. Question popularity: 5 [recommend question].