At Fixya.com, our trusted experts are meticulously vetted and possess extensive experience in their respective fields. Backed by a community of knowledgeable professionals, our platform ensures that the solutions provided are thoroughly researched and validated.
- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
There should be a flasher unit on the fuse box under the dash for the turn signals and another behind the dimmer switch for the hazards. Sometimes one of the flashers is behind the fuse box in the glove compartment if equipped. Don't be surprised if the flasher is not the problem. Most of the time the problem is the multi-function switch on the column. There are stories online about using WD40 to take care of the switch problem.
blinkers sounds like the flasher unit is not working. It's located under dash. Also check for burnt out bulbs.
Rear defrost, or rear defogger?: Your defogger for the rear window would run off a relay, probably located in the fuse panel of your car. Often, the connections at the rear window get broke or disconnected.
Front defrost: does your heater blower work?
There are several things that can cause your blinkers to not function properly. This could be caused by a defective flasher unit, a malfunctioning turn signal switch, or a broken wire, just to name a few. Electrical system diagnostics must be performed to pinpoint the cause of the problem.
If you have read the articles and you still want to try to fix your own turn signals, post a comment here to let me know and I can walk you through diagnosing your turn signal circuits.
Auto headlights do go off when turn signal is put on. The wiper problem could very well be in the blinker switch in the column, they are know to go out on these trucks. Run some tests before replacing.
×