Six problems related to turn signal switch have been reported for the 1999 Ford Ranger. The most recently reported issues are listed below.
Turn signal/windshield wiper switch defective. Wipers turn on intermittently.
Turn signal/windshield wiper switch defective. Wipers turn on intermittently.
Sometimes when I use my turn signal to make a left turn it stops working and smoke comes from the steering wheel area where the turn signal switch is located.
Steering column dash switch failed. Yh.
Multi-function switch control fails intermittently. Mjs.
Intermittently when the turn signal is applied the windshield wipers activate. When the wipers are on high, the operate in the intermittent mode. The dealer has been notified.