Here is a more detailed list of the most common reasons why your tail lights do not work, but brake lights do. 1. Bad/Wrong Bulbs. Brake lights typically use a dual filament bulb, and it’s possible for just one of those filaments to break. When that happens, you’ll get function out of one side of the bulb, like the brake light, but not the #odyssey #hondaelectrical #diagnostic In this video, we run another ground wire to chassis using a sharkbite electrical clip. verified power to turn signal w Bert. 11013 posts · Joined 2008. #2 · Sep 7, 2009. The turn signal switch often gets dust and stuff down around the Hazard switch button. the contacts get coated and the signals quit. If you spray electrical contact cleaner down around the hazard button and operate the signals and hazards a few times, they will usually work. 2015 fiesta. Dec 19, 2022. #1. My daughter 2015 fiesta has been giving her some random service transmission issue, she gets a warning on display saying “ transmission fault service now” it does not leave a code and always goes away. Today she experienced a loss of power then a sudden burst of speed, the car had the clutches and a few other 1. Faulty Turn indicator. Replace the turn indicator bulbs with new ones and check if the indicators are working fine. 2. Faulty Turn indicator relay. Replace the turn indicator relay with a new one and check if the indicators are working fine. 3. Electrical system. Locate the plugs of the front and back turn indicators. To clarify, when you pull the turn signal lever towards you, the high beam lights will come on only as long as you hold the lever up. This is the flash to pass feature. To switch the headlights from low beam to high beam, you push down on the lever towards the dash. Then the high beam lights and the blue indicator light should stay on. atlcarl69. 3065 posts · Joined 2014. #2 · Aug 22, 2016. You should check if the front markers (next to the turns) work as well, if these don't either, chances are that the harness to the front bumper is disconnected or damaged. This is behind the bumper fascia on the driver's side. One plug supplies all of the lower lighting. Options. Assuming you have already replaced the bulbs, there is a switch that the brake pedal touches when depressed that activates the lights. I've seen this switch knocked out of place before or even broken. Here are two links. The first, the guy shows the location and basic overview of the brake switch in a 2004 Expedition. 3. Posted April 18, 2017. Hi everyone. I have a 13 plate 1.0 Ford Fiesta. When I started it yesterday it wouldn't start all (wouldn't turn over at all) after turning the ignition on and off several times it eventually started. This morning it again didn't start and I couldn't get it started at all. When it turn the key all the way round nothing Turn Signal Switch Replacement. Estimate. $328.55. Shop/Dealer Price. $396.96 - $579.64. 1979 Ford Fiesta L4-1.6L. Service type. Turn Signal Switch Replacement. Estimate. y7aFO6.