Finally, check for an open or short in the lamp's circuit. Hi, when i turn my right blinker on, all lights (brake, reverse, blinker, ect.) Driver side turn signal and brake does not work on utility trailer. (both) work your turn switch is ok. My turn signals have not been working, although my hazards are working. The first thing I would do is check where your turn signal flasher plugs in, with a 12 volt test light. Also, check any connectors and harness in the circuit for corrosion or loose wires. My turn signals are located in the lower fog lights. Do you have any idea what would cause this because I can't follow the wire diagrams too well? See the section 'Checking the Turn Signal Switch.'. Other potential problems that may lead to a change in the flashing rate: Another common problem occurs when none of the turn signal lights work. Look for signs of overheating, corrosion, and damage that may lead to a false or broken electrical connection. Question: I have a 2015 Ford Escape SE. Seems like a ground problem in that part of the circuit. What should l do? Dan Ferrell (author) on December 05, 2019: it seems the turn signal switch is broken. Look up the wiring diagram for your particular model. When he accidentally bumped the ignition key the test like flashed. There are two reasons for this type of failure: Either the canceling finger inside the switch is broken, in which case you need to replace the switch; or the canceling cam/clockspring is broken, in which case you need to replace the cam or assembly, depending on your particular model. When the lever is in right turn position the test light flashes in the right socket and glows in the left. See the 'Checking a Light Bulb Socket for Ground and Power.'. My car has an automatic transmission. Different vehicles use different circuits, and it is not possible to accurately diagnose the fault with the small amount of information provided. Make sure both filaments are in good condition, and that the bulb glass is not darkened. Check the power connection at the socket. If your turn signals have stopped working, it'll be doing one of these things: blinking rapidly, coming on without blinking, or nothing at all. I have replaced both front bulbs and installed a brand new wiring harness as an accident is where all this began. These are two separate circuits. Check outgoing voltage from the turn signal switch to the faulty turn signal side of the circuit. Any suggestions, please? Consult your vehicle repair manual, if necessary. Could both of these issues be related to the step down switch mounted on the finder well? Refer to section. All bulbs & bulb contacts good. The left side doesn't, only a very fast clicking sound is heard, like a machine gun. Question: Why does my my left turn signal come on when I push it to go right? I don't know whether it was during a possible (but unlikely) short while turning the system on and off many times and removing the grill (to which is attached the hazard You may want to try checking with a test light if you have the diagram. Dan Ferrell (author) on December 21, 2019: Go over section II in the post; it'll help you diagnose the problem. Answer: Check the circuit for a loose wire or ground and connectors. mirror turn lights also, after the truck is turned off. Examine the bulb socket for corrosion or damage. You may need to trace the voltage using a test light. When I had bad bulbs and I used the signals, the dashboard lights for the signals would come on and stay on, but now when I use the signals… My turn signals don'y work. Question: I have a mk2 Renault Megane and I have had the indicator fixed twice. What could the problem be? So The other day my turn signals just stopped working on my '88 GT. Was driving from work, and signal stopped working after I took a turn. If necessary, check continuity from each end of the wire, leading from the flasher relay and the turn signal switch. What could be the problem? Also, you may need the diagram in the vehicle repair manual for your model. Usually the problem is with the flasher relay. switch I have working hazards but no turn signals A quick hit to the light housing fixes this for a short time. This is to check the exciter wire for your alternator. My tail lights and headlights were just replaced. Check the fuses for both the flashers and the turn signals. , Jun 14, 2011 . As a check, turn on your hazard (emergency) blinkers. Looks like the switch notifies a bcm. It went from it flashing slow, to barely flashing to fading out to working to nothing happening at all. Possible causes: If necessary, consult your vehicle repair manual to gain access to the bulbs on the instrument panel and ground connection. Question: I have a 2005 Chevy Express van. This only started recently after I did a tune up and replaced the distributor cap and rotor, as well as my spark plugs and cables. There's probably a short to ground. The bulbs, switch, and fuses are new. I have a "LOW BEAM FAULT RESET SYSTEM" message. and ideas, turn signals don't work, but hazards work and fuses are good help please, my back turn signals don't work when I turn on my headlights. But you might want to check the bulbs first, and any potential faulty signs you may see in the sockets or wiring to them. Dan Ferrell (author) on December 16, 2019: There could be a short in that part of the circuit. All new bulbs. If necessary, consult your repair manual. You may have a blown fuse. But turning signals want work. Question: I have a 2012 Honda Accord LX. Specially check the connector. Why would ONLY the left rear turn signal not flash. Also, if your model has airbags, you may need to disable the system to prevent the bags from accidentally inflating. Hope this helps. I changed them to see if that was the problem but wasn't. 5L MT. Question: Both of my rear lights aren't working. I replaced the multifunction switch, the flasher relay and the ignition switch, as well as checking all the associated relays and fuses. Although I haven't checked fuses or relays in the engine. I replaced the flasher and checked the fuse with no luck. Sometimes a bad chassis ground can keep the lights from working properly. Flasher unit ticks rapidly but none of the indicator bulbs light up. A test light or voltmeter and, probably the wiring diagram for your model can help you here. What else could it be? Does the 2006 chevy colorado have a flasher? Now, the fuse was fine, but I went ahead and changed it anyway, so I really don't think it's that. My turn signals have not been working, although my hazards are working. This happened for about 3 days and then when AutoZone tested the battery said it was fine than tested the alternator which failed, so immediately we changed the alternator. Question: I have a 2014 model, 3.2 4x4 Ford Ranger. Checking a Light Bulb Socket for Ground and Power, II. switch. Dan Ferrell (author) on September 20, 2019: It seems like the problem is with the turn signal switch. Also, your repair manual will tell you what specific tools you need, if any, and the procedure to follow. This is the most common cause. Dan Ferrell (author) on September 10, 2018: Turn signals show up as working but can’t hear the flashing. I attached the grounds to each of two mounting screws for the voltage regulator (maybe that’s okay?). You might want to have a shop confirm the problem and, if necessary, replace it. When you turn on the right or left turn signal, they both flash. Unfortunately, at some point, my turn signals malfunctioned. Question: I replaced a rear bulb turn signal in a 2001 Chevy Cavalier. Answer: The problem could be with the flasher (relay). If that's the case, replace the flasher, you have 2 flashers, one for emergency (hazard) flasher, and one for the turn signals. Question: Why does my indicator light switch cancels too soon when indicating right, when slowing down? How do I fix it? Check the fuses. These 5 troubleshooting tips will help you find the culprit. Answer: If the right indicator comes on but doesn't flush, check the light bulbs on that side. Step 3 - When a turn signal flasher or relay fails the blinkers will not operate or come "ON", but not blink. You may need the diagram for your model, if you need to trace the wries in the circuit. Try a new one, and if that doesn't help, it may be a bad hazard switch. In most cases, the repair is within the reach of the average car owner. Sources of engine rough idle problems and related symptoms for a faster diagnosis and repair. Question: I have a 2006 Chevy Impala and the right front turn signal is not working. On some models, the flasher is readily accessible. Why? You may need to check the grounds in the circuit; you can use a testlight for this. Otherwise, replace the bulb with another one of the same type and wattage. Confirm the ground and power connections are working properly. Why is right arrow on my dashboard flashing when it should be the left one flashing. Check the wire that connects from the battery to chassis. You'll need to gain access to the bulb through the engine compartment (front light), trunk (rear light) or by removing the lens itself. Power is going through a ground, and the ground is lost for the turning signals when the lights are on. Have no brake lights hazards or turn signals I'm not sure how to work on the suburban! Use a test light. Probably is cut or disconnected somewhere. Thank u. Answer: Need to check the circuit grounds and power for that side of the lights. This article is accurate and true to the best of the author’s knowledge. When your hazard lights don't illuminate but the turn signals work, usually you are dealing with a faulty hazard-lights flasher. Also, there could be a bad ground for the turn signals. If your system is equipped with a solid state unit, consult your vehicle repair manual for special instructions. Inspect the wiring harness or terminals for the rear section of the circuit. Check for cooling fan problems using this simple guide and tips. I've changed all the bulbs and checked every fuse except the big ones. It depends on whether you're using dual beam (one bulb) or single beam (two bulbs). This will make troubleshooting, and fixing the problem, easier and faster. If the flasher breaks or has any internal issues it can cause the lights to malfunction, or not respond at all when the turn signal lever or hazard light button are pressed. Electrical Systems/Wiring - Lack of turn signals, but hazards work - Hi 1990 Bronco E.B. had nightmares with loose/bad grounds causing some really weird problems. Please refer to CarGurus Terms of Use. Find the wiring diagram for the turn signals in your vehicle model using the repair manual. But your particular model may have this wire hooked to the voltage regulator with a fusible link. What is causing this? have tested replacement bulb by switching it with right hand rear indicator bulb, and it works but right rear bulb will not work on left. Any help would be greatly appreciated! The turn signal fuses are apart of the hazards so i couldnt just pull that fuse out. The turn signals won't even come on. Question: Why does my right turn signal stay on unless it's in the left signal position? When the turn signal switch is in the neutral position both the rear left outside turn signal bulb and the dash instrument cluster arrow stays lit solid (not blinking) and drains the battery. If you don't have the manual, try the reference section of your local public library for the manual. If the Turn Signal part of the Switch is not working, the hazards still can work. Check for a bad connection between the turn signal switch and the flasher or between the flasher and the ignition switch. when left turn selected, green left arrow indicator flashes very fast which, according to manual, could be a defective bulb. Answer: The most common fault in the multifunction switch is wear of the turn signal contacts. Make sure they are clean and well connected. Often, this is due to corrosion in one or more sockets. When I move the bulb the light goes on, can I clean the connector? The wire should be well connected. Hello the first check you will want to do is pull the fuse to the turn signals and see if it looks burnt, the fuse panel on your vehicle is just to the right of the front passengers right foot behind a plastic panel. I can hear the flasher unit clicking when a turn indicator is selected. However, if the flasher unit is working fine, check the fuse. Or one of your light bulbs may have burned out. It seems the switch in the indicator stalk is faulty, probably the internal spring is turning the wrong contact for the indicator. This is on my small tote trailer I pull behind my motorcycle. Photo courtesy of MattiPaavola on Wikipedia. It also works fine sometimes. So the average car owner can troubleshoot these faults with the use of a test light and, sometimes, a digital multimeter (DMM). If the lamps at least lite up, that tells you something. Check to see if you have voltage to and from the multifunction switch. You may need to replace the switch. Also, check those bulbs that you replaced and the ones that were there for the turn signals. The ground seems to be good in the rear right bulb because the same bulb is used for the tail light and works. Consult your vehicle repair manual. Test the turn signals after the relay is replaced to verify that ALL the bulbs are flashing at the same rate. So I am not sure if this helps diagnose the problem but if my hazard button in on my blinkers work properly but my hazards do not work at all. If I put the switch selector in the right position the outside front bulb blinks normal and the rear right does not blink at all and the left arrow on the inside dash instrument cluster stays lit solidly(the right arrow never comes on), When turning on the flasher it is the same meaning both the outside front and rear left bulbs and the right front blink normal and the rear right doesn't work and the inside dash left arrow stays lit solidly. left rear indicator light not working despite bulb changed. Prior to performing extensive diagnosis, check the vehicles fuses to ensure they are not blown. Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Answer: Make sure the proper fuse is used to protect the circuit - and check for loose wires around the socket and check the socket itself. first turn on the 4-way flashers [if these work just replace the turn signal flasher. The sound is supposed to come from the cluster itself. Check the color designation for these wires and, if necessary, the terminal number on the electrical connector of the turn signal switch. yes. Photo courtesy of Lars Plougmann on Flickr. Answer: If the flasher is working fine, then the problem could be a bad indicator bulb, socket or circuit problem. Any idea what the problem count be, or why it doesn't fail 24/7. If you need to trace the wire, you may need the wiring diagram from your vehicle repair manual. First, check the bulbs to see if they are still in good shape: No darkened areas or damaged filaments. This way you can also test the connector for a false or damaged connection. Content will be removed if CarGurus becomes aware that it violates our policies. Check the connections at the back of the socket. Thank u. Using the diagram, you can trace voltage using a test light. If a turn signal bulb fails, the signal should slow down or just stay on assuming it has the original TungSol unit. The auto electrician couldn’t fix it. Since the other lights seem to be working fine, concentrate on that part of the circuit. I replaced the turn signal switch & the flasher but still nothing this past week. Than when we try to turn the car on it would not start. These other posts may help: https://axleaddict.com/auto-repair/How-to-find-a-C... https://axleaddict.com/auto-repair/How-to-Find-a-C... My hazards won't turn off. I have used a multimeter and I am getting current on all these wires. Check for corrosion and damage. Answer: Check the power and ground for the circuit at the sockets. It might have failed. Also, this could be a loose wire problem making the wrong contact in the switch. Why dont parking or turn signals work on 94 ford escort lx? That's give you an idea what to troubleshoot in the system. There is a separate flasher for the turn signal it could be that. Hope this helps. If you don't have the manual, check the reference section of your local public library. i have a 2011 transit connect and after a friend tried to weir up a lead to for towing lights i now have no turn signals or hazards. While this will not necessarily cause engine performance issues, it will leave the vehicle without functioning hazard lights, and more importantly t… You may need a test light and your wiring diagram to trace the fault. Haynes manuals are popular and practical maintenance and troubleshooting guides. How do I fix this? Dan Ferrell (author) on November 21, 2019: There could be a short in the circuit that is grounding the lights. If one of the signal lights doesn't come on, check the bulb; check the bulb socket for corrosion or damage; check for a bad ground at the socket. Dan Ferrell (author) on September 06, 2018: You need to check the switch and the wiring for that part of the circuit - you need the diagram for the vehicle to follow the voltage. Answer: There could be a problem with the turn signal lever assembly. The blue wire is turn. But you can check the part of the turn signal circuit for the side that isn't working (lever and switch). Fuses are not blown, brake lights and hazard lights do work. Doesn’t work at all, blinks fast, then normal, then fast again. but the diagrams are difficult to find and I don’t even know if the hazards/turn signals are even associated with this part. The test light should flash. Back probe the wire that supplies power to the right turn signal lights; the test light should not light. This guide is designed to help you make your repair faster, and get back on the road safer. You may see the dash indicator lamps illuminating brightly, but the turn lights won't flash. Operate the switch to turn the left turn signal light. Question: I have a 1998 Jackaroo. I have very little mechanic knowledge. The test makes sure the connections are good, no corrosion, loose or damaged wires, etc. If they come on but don't flash, most likely the flasher unit is bad. Usually the problem is with the circuit connections either at the light itself or the switch. Answer: There might be some resistance at that part of the circuit. Hope this helps. My turn signals dont work. My hazard lights work fine, so all bulbs are OK and Flasher relay is OK. My What could cause this? Hope this helps. I have a 2007 Isuzu Ascender. Question: I have replaced the signal switch, the relay and a front turn signal bulb. My left rear already burned out. When plugged to the RV the outcome is the same. Most common problem sources include bulbs, wires, connectors, fuses, flasher units, and switches. Other circuit problems may also lead to this condition: Make sure your turn signal indicators work as well. When facing a problem, always check every light so that you know what part of the system or lights are failing. Dan Ferrell (author) on February 12, 2019: There could be a problem in the wiring; check for a short. Please tell me possible causes. Usually, depending on your particular model, getting access to the switch electrical connector is the hardest part. Once the lever returns to center position, the flasher should be off at this point. Ok so some, previouse owner put in a home light switch one of the three switch boxes and wired it A power wire in the turn signal circuit is probably in path with the hazard light circuit. Right signal works outside in front but not in the back. What could be the issue? You can find one in the repair manual for your vehicle. Hi, my hazard lights work but turn signal and blinkers are not going either. First of all, we know it's not the bulbs or the ground, or the wires out to the rear, because your Hazards work. Pay special attention to ground connections. Can you diagnose the problem with my 1998 Jackaroo's turn signal? Dan Ferrell (author) on December 28, 2019: Make sure the bulbs are good; and check the sockets for corrosion or loose wire (bad power or ground), use a test light. We have nothing charging nothing plugged in and today after turning it off my father tried to turn it back on and nothing, but blinkers flashing and lights came on, and my dad said the theft light is randomly off which is a new thing. My left rear turn signals stopped working recently so I did the easy thing first and replaced the bulbs. What else could it be? Sometimes, if I had to wait a bit to make the turn, the signal would start flashing again. Aug 31 2018, 1:18pm I put what was a known brand new good fuse into each location and tried everything as I replaced each one. But this time install the light bulb to the socket and back probe the connections at the harness connector while operating the turn signal. A burned-out bulb can cause the indicator light to flash faster. Answer: Check the light bulbs, one of them is possibly blown. turn signals dont work | Find answers to your 1998 Ford Expedition question from certified mechanics and auto experts. If the diagram is correct, as you can see, the flasher relay has two voltage circuits, bottom, in the diagram, one is for turn, the other is for flasher. Any ideas on what's wrong? Question: The turn indicators work correctly on the outside of the car, but they do not light up on the dashboard. When lights come on my left turn signal stays on and left signal blinks fast. Save Share. What's going on? All indications of a burned out left rear turn signal bulb (front bulb still works, now at faster rate, dash indicator is also at faster rate, right turn signal system works completely fine). See the section 'Checking a Light Bulb Socket for Ground and Power.'. Any ideas? If none of the bulbs lights up, check outgoing voltage from the flasher. You may need a new switch. Now what? What could it be? Get the one for your car make and model. Answer: Check the turn signal (flasher) relay. There could be a loose wire or connector. The turn signals do not work. The only thing I can think of when considering what went wrong: 1: I connected the multi pin Hella step down dimmer/high beam incorrectly. Make a visual inspection of the bulb sockets - look for corrosion and damage. Use your vehicle turn signals schematic when troubleshooting your turn signal lights. Answer: Usually this is caused by a bad bulb. I have also taken to the garage to try to reset the fault. My turn signals have not been working, although my hazards are working. Answer: You may be able to fix it yourself. You'll need to test the circuit. Why would it burn out the next day? It’s the driver side. Answer: If the lights were working correctly before replacing the bulbs, check the sockets for corrosion and the connections. You can find the manual at most auto parts stores. Turn signals, and the system they are part of, can fail in many ways. I pulled, cleaned and replaced all fuses. You'll find it in the vehicle repair manual for your particular model. Yet the signals don't, if I short pins 49a and 30 on the switch I can get the signals to turn on and not flash. Photo courtesy of Bill Abbott on Wikimedia. trun signals don't work Ok I tried all that already and no the green arrows do not work. Q: My turn signals dont work all my other lights work like brake lights and running lights and hazards work but no turn signals iv replaced the fuse in dash and relay and switch but nothing My car has 204000 miles. Back probe the power wire that connects to the flasher unit. Answer: There could be a problem with the turn signal switch or a faulty connection. Question: My problem is the opposite of number 3 in this article. Make sure there’s power going to the switch and out to the bulbs on the dashboard. Is this something that I could fix myself or do I need to have a professional fix it? I've checked the switch, fuses, bulbs and flasher. My left frt. Refer to the 'Checking a Light Bulb Socket for Ground and Power. The dark green turn signal power supply wire doesn't seem to have power coming into the connector when I checked with a test light. Left turn signal works on outside of car but won’t light up on dashboard. Trace the voltage using a test light. Note: Normally, you are dealing with a blown fuse, a bad flasher unit, or a faulty turn signal switch. Just look for the section heading that describes your particular problem. Question: My hazards work and flash; my left indicator works and flashes; my right indicator does not work or flash and there is nothing on the dashboard. Question: My hazard lights are working but the indicators stay on. My problem is the left front turn signal stopped working for no apparent reason. Finally fixed my turn signals…. Question: My hazard light and left and right indicator don't work. Try swapping the door light bulb with the opposite one and see what it does. The hazard lights work so I don't believe it has anything to do with the flasher. Probably a chat with these guys could be more productive. Usually, the indicator will blink fast when a light bulb burns out. When I use the signal lever or press the hazard flasher switch, you don't hear any click of the flasher relay, and the lights (front and rear, and on the dash) don't light up at all. The usual cause of inoperative turn signals is a defective bulb or flasher unit. Fog lights work. hazard warning lights work on 3 sides but not left rear. The hazard lights won't flash on both sides. But the hazards still work. Answered! Hope this helps. I turned ignition without crank to power the lights... when I signal left or right, I get Hazards! Looking for solution. 1: I‘m pretty sure i adjust from low beam to high beam by either a half to full pull of the knob OR by pulling back on the signal lever. You may need the diagram for your model. Checked fuses and wiring. Re: Turn signals/hazards don't work! I bought a brand new blinker fuse and still nothing. Use a test light or digital multimeter. I read stuff about corrosion sockets, cables, switch assembly, my father brought up ignition switch and I want to know what others may think. But brake light and hazards do i checked the fuses, new flasher, and replaced the turn signal switch but still nothing. They will just stay lit. You'll need access to the switch, and perhaps the diagram for your particular vehicle make and model so you can trace the wires. I replaced my OE headlights with fancy LED. Answer: Usually this indicates a fault in the multi-function switch. Depending on your particular vehicle make and model, you may or not need to remove the dashboard trim. You might be able to get at wire harness, under the dash, where it goes into steering column, find the proper color wire for turn signal, left or right, activated, key on. What should I do? Turn signals work but my hazards dont on my 1971 mustang convertible There should be a separate flasher for the hazards. Thank you. I could make them turn signals dance. The rear bulb looks ok, but I swapped it out with one I know that works. Checked the voltage on the contacts that connect to the bulb and it is good (alternates between 4V and 0V when the turn signal is engaged). if you don't have the manual, try the reference section of your public library, if necessary. A half pull turns on all signal lights (just on, not flashing) but no headlights. Same bulb for the hazard and they work. It's possibly a bad relay, but there could be a loose connetion, or ground. Closely examine the connector, harness, housing and socket. Highpoint com. It's possible the relay or flasher is getting stuck. bbbind.com should have wiring diagrams for your turn signal, so you can see wire colors. 2003 Jeep Liberty Renegade. headlights are activated by pulling a knob. Without the wiring diagram, it's hard to tell. Hope this helps. 99 Jeep Wrangler. Other possibility is corrosion in the connector(s) or a bad connection in the circuit. They won't flash because the flasher isn't hooked up. Identify the colors of the wires that connect to the flasher unit. Check the body grounds and wires in the sockets. There could be a bad power or ground connection. Also, although not as common, a fault in the circuit between the turn signal switch and the connection to that circuit, or the switch itself is bad. Do the wipers work? Any idea what the problem count be, or why it doesn't fail 24/7 Turn signal problems and diagnosis can get confusing, especially when a system shares wires and connections with the parking, warning, and braking light systems. It'll tell you how to trouble shoot it. I have a ford F550, neither turn signal light will work. You may need to consult the diagram for your model and see where they both get power (common connection). Check how much voltage you are getting or dropping. Recently I noticed that my left turn signal stays solid green( on dashboard) ! still does not function,turn 4-way off and step on brake pedal [brake lamps work?] any one have any ideas The turn signal flasher may be lcoated under the dashboard or inside the engine compartment. You'll need to replace the unit. The good news is that all of these symptoms point to two possible issues, a bad turn signal relay or a dead bulb. With the bulbs removed, turn signal lever in left turn position and the test light grounded to chassis the left socket flashes and the right socket has steady illumination. A wiring diagram here would be a plus, as you can Answer: Look for a loose wire or connector. The indicator blinks rapidly even though I have replaced the bulbs. Hi, My 2000 Ford Taurus signal lights (front, rear, and indicators), hazard lights, rear brake lights are not working. Why dont your blinkers work … You may need the diagram for your specific model. Use the repair manual for your model to locate, gain access to the switch and connectors, if necessary. There was a time when the dashboard lights flashed occasionally, so I do not think that it is the light bulbs in the dashboard. Question: My right turn signal "sometimes" does not work. Any advice? Works if they come on but do not flash. This is a variation of the previous problems. The turn signals don't work, but the emergency flashers do? Get an aftermarket copy at your local auto parts store. Here are some steps you can take to troubleshoot the problem: Light bulbs can wear out and stop working. This simple-to-follow guide will help you locate a car electrical short using a test light and a digital multimeter. When I turn off the car, it’s still on. He has certifications in automation and control technology. Or replace it. Too much resistance will cause the socket and lamp to overheat. You'll have to remove covers and, possibly, the steering wheel. Hope this helps. It's not canceling after the steering wheel returns to its normal position. Still nothing. Question: How can I tell if my multiswitch is bad? My left rear blinker won’t light up all the others do and my left indicator light is not working either please help. Still, I can't find the problem. Diagnose common AC problems and save on system repairs with this handy guide and useful tips. This is one of the most common faults in turn signal systems. The problem may be in the switch itself. The test light shouldn't flash. Dan Ferrell (author) on September 03, 2018: Probably there's a hazard-lights flasher that needs to be checked or the circuit - and also check the flasher unit for the turn signals, if separate. Question: Why does my turn signal only work like a hazard? Then check the switch, if necessary. For this test, it is a good idea to consult the vehicle repair manual for your particular model. New flasher, new bulbs. You may want to do a voltage drop to make sure grounds are okay: My 2006 Impala LTZ right rear turn signal / Brake light is intermittent. The tail lights work but not the turn signal. Check the common wire that connects to both rear lights; it could be loose, dirty or damaged. Other than that, you need to gain access to the switch and operate the switch while testing incoming and outgoing voltage with a test light as you operate the different settings. Didn't touch the car for two days. The brake lights work, the hazards work, and the parking lights work. As others have suggested, try operating that switch a few times, if that doesn't work, take it out and clean it up. My head lights and brake lights are on hazard lights work. Check the light bulb in the rear light. I believe that would eliminate the relay. The lamps in the correct direction should lite up. Answer: If none of them are working, start checking at the switch. Check the wiring diagram in your vehicle repair manual to trace the circuit branch for that leg. Other possibility is a failing indicator unit. My turn light aren't flashing on dashboard and aren't on all 4 sides of car on a 1988 dodge caravan. But a bad connection in the circuit or relay can produce the same effect. Dan Ferrell (author) on December 18, 2019: There might be a loose connection; there problem could be in the switch (if all turn lights fail sometime) or a specific part of the circuit (if only two or one light doesn't work all the time). When your headlights stop working, follow this simple symptoms-based guide to make a faster repair. Verify that the ground connection is working properly. Question: Why are my turn signal indicators not clicking? Back probe the wire at the connector that supplies power to the left turn signal lights; the test light should flash. Dan Ferrell (author) on December 04, 2019: This is usually caused by a bad flasher relay, but sometimes the turn signal switch fails or a (less likely) a short in the circuit or connector. You'll need the diagrams for your vehicle to trace the voltage. Answer: Probably there's too much resistance in the circuit that connects to both rear turn signal lights. It should be on the fuse block under the dash. You may need a wiring diagram to trace the voltage if necessary. But there could be a problem with the multifunction switch or there's a short in the circuit, activating both sides. I have another perplexing (to me) issue with my D. Last winter the turn signals started giving me issues (when I'd move the lever either way, the signal would flash a few times and then stop.) There is also a scenario, though I forget exactly when, that the right signal flashes with the lever in the left turn position and vice versa. 5 days go by and it starts doing it again. My Hazard Lights Don't Work But the Turn Signals Do, VIII. If there's no power, you need to trace the wire back to the switch. Question: I have a 1983 Mitsubishi Mirage, the left indicator works and the dash light too, and the right turn indicator does not, though the dash light works. Premium Member ... What relay did you switch out I am having the same problems with my Durango and I only found a hazard/turn amp I don’t have a hazard/turn relay . If nothing the problem is before the test point. Otherwise, the flasher is no good. Yes, the turn signal, brake, and hazards are all the same circuits (left turn, left hazard, and left brake are all the same wire), just a different command from the multifunction switch as to which wires get power, so since your hazards are working, thats why i think its probably the switch too. Also, blinker indicator on dashboard will blink normally when brake pedal IS NOT depressed but when it IS depressed, the blinker indicator with blink rapidly on dash. Answer: Sometimes the contacts in the multifunction switch are to blame for this problem. If the mechanism is not working, it won’t affect your indicators. Dan Ferrell (author) on February 12, 2020: Check section VII in the post, it may help you diagnose the problem. If they work and the turn signal doesn't, it may be pointing to a bad turn signal switch. The turn signals/hazard flasher on my 99 Sebring Jxi stopped working a couple of weeks ago. In this video I outline the steps involved in replacing the turn signal flasher in F series pickups and other Ford vehicles. Still, consult the repair manual for your particular vehicle make and model. Right side works fine. Broken blinkers can potentially kill people. @Nicole - you might want to check the voltage drop for the charging system as well. What would cause your blinkers not to shut off. Turn signals both outside and on dash do not work and hazards do not work. Fox 5.0 Mustang Tech 1 L Check for an open in the circuit, between the light(s) that doesn't work and the turn signal switch. Tried to see a reflection of brake lights on the concrete walls as looked in the side mirror and notice my brake lights weren't working either (it was night-time). Do I have to replace the whole lever assembly behind the steering wheel. Answer: There could be a short circuit. I replaced the multifunction switch, the flasher relay and the ignition switch, as well as checking all the associated relays and fuses. Probably the lock ring is broken. To add to my last post about 1999 Ford Windstar, every time we jump it everything works fine no problems or noises or anything, just when we shut it off the battery instantly drains and blinkers go crazy. Question: Why would my 2007 Kia Sedona right, rear turn signal stay on with the key-off? Answer: There could be a bad ground in the circuit. What does this mean? Question: The fuses and relay are good but the turn signals on my 2000 Honda Accord LX stopped working all of the sudden. You'll need the diagram for your particular model to trace the short. However, I can’t seem to switch to either. This other post may help: My turn signal, horn, windows, and radio dont work what could be the problem. I have a 2005 Chevy 2500hd. Indicators light up on the dash and rear signals light up, but both (dash and rear lights) flash rapidly. Although some models use a separate light for the left and right turn indicators, other models use a single light for both turns. When dealing with any vehicle electrical circuit fault, it's a good idea to have the repair manual for the particular vehicle make and model you'll be working on. Dan Ferrell writes about do-it-yourself car maintenance and repair. i have a 2001 ford expedition blikers quit fuse is not blown what do i do.could using the tilt stering cause this problem also. Answer: Usually, this is due to a faulty turn signal switch. My 2009 Silverado turn signal, brake and reverse lights don't work on the rear right side only. -----Hey guys, I'm praying someone here can guide me in the right direction with this because all my attempts have failed so far. Dead Light Bulb. OK my turn signals dont work but my hazards do. It was real informative. You'll need a test light or voltmeter to trace the fault. There could be a problem with the socket. Question: Yesterday, I bought new turn signal bulbs for the left rear and right rear of my vehicle. Not so common are problems with connectors in the circuit between the turn signal switch and the flasher unit (relay). Repeat the test, but this time operate the switch so the right turn signals light. NOTE: This guide deals with analog type flashers. they both work off of the same fuse in the fusebox and off of the same turn signal relay. The last place in the system that the brake and turn signals are connected is in the turn signal switch, so that’s where we’ll look next. Answer: It could be a shorted turn signal switch. If there's power, the problem is the ground. to turn left) External light is flashing left as it should be. Also, have the alternator tested. First, check the bulb. Check the power side connection to the turn signal switch for a bad contact or open. What could that be? The turn signals on my 2001 jeep grand cherokee laredo do not work. A direction signal system is designed to operate with a flasher or blinker unit which interrupts the signal which created the blinking action. If your turn signal isn’t working, then you should first check the life of your light. Brake and signal lights work as do the flashers. If necessary, consult your vehicle repair manual. In my Honda Accord(2001) my turn signals do not turn always turn on. Though not usually a reason to junk a car, having blinkers that don’t work is an extremely frustrating experience. Check the wiring diagram for your model. Ask Your Own Ford Question Customerreply replied 11 years ago It does have rapid flash when on though. The hazard lights work 100% as they should. There could be a bad ground. It only took 3 years lol. Answer: There could be a problem with the power feed line of the circuit. Also my hazard lights won’t work at all. Answer: If it is only one bulb that isn't working, make sure the bulb is good and then check the socket, power and ground. But you may want to double check how you wired your new LED lights.