90 F150 turn signal intermittent problems
#1
90 F150 turn signal intermittent problems
Hello, I'm having problems with my turn signals, windows, and radio. They all usually work in the accessory/on position. Then quit working with the truck running. Sometimes the windows and radio will start working again to be occasionally followed by the turn signals lol. I did replace the turn signal switch, ignition switch, and lock cylinder a couple years ago. I wonder if one of those is on the way out again. If anyone has any ideas that would be appreciated, thanks!
#2
Senior Member
What about the heater fan and windshield wipers? Do they act the same way as the turn signals, windows and radio? I'm guessing the ignition switch either needs adjusting, tightened or replaced. You replaced the ignition switch so you know how it adjusts by loosening screws and sliding. I would try adjusting the switch first. If it comes to replacing the ignition switch, I would get a genuine Ford part if it's still available.