12 reasons car turn signals don't work or flash crazy fast

[@Daoist_Linkonem]

This video has been extremely informative, I just bought a 95 town car. It’s my first car, luckily nothing major wrong just when it’s warm for a while the turn signals stop working

[@RobbsHomemadeLife]

That's a great car. I hope this video helps you fix your signal problem.

[@WillowsGarden]

Hi Robb! Good information to know. I can pretty much take care of the basics on my car, bulbs, oil change, brakes and things that are basic repair. I hope you have a blessed night!

[@RobbsHomemadeLife]

That's great willows. You're doing better than a lot of people that's for sure. You have a good night too.

[@bctruck]

Once, I replaced all the old brittle wiring in my trailer. Did a nice neat job with wire insulation and zip ties. Well, none of the lights would work. I assumed it was lights or sockets. I replaced all the bulbs, cleaned the sockets and put dielectric grease on them. Still no lights. After half a day of scratching my head, I found it was the brand new wiring that had a break in it somewhere. I was pissed because of all the work I put into properly installing it. Ran some new wires that I put together myself and then I had lights. So the moral of the story is,, even brand new stuff might not work.

[@RobbsHomemadeLife]

Hey Brad, same here. I once replaced a fuse with a fuse that wasn't working. It caused a lot of problems.

[@barrykelly2722]

I am a HUGE fan of using dielectric grease in sockets and plugs when replacing electrical components. It repells moisture, prevents corrosion and just makes removal in the future much easier. Love the video. Good information

[@RobbsHomemadeLife]

Berry thank you so much I appreciate that

[@cody967]

Dialectric grease is great. Especially for spark plug boots Just remember it's not meant to be where the conductors contact each other. So don't glob it in there. They do make a bulb grease made for contacts that doesn't add resistance like dielectric

[@MrBillmedhurst]

I'm at about the same situation as yourself, going to mechanic next. But I really like your suggestion of double checking all bulbs and visible wiring. I'll do that first. Thanks for the suggestions.

[@RobbsHomemadeLife]

Thanks Mr Bill.😀

[@JohnJones-oy3md]

2:13 - In the early 90's I rented a beater rental car on the Bahamian island of Andros that would honk the horn in unison with the flashing turn signal lights. Interesting how many unrelated components can be intertwined in an automotive electrical system.

[@RobbsHomemadeLife]

John that's pretty funny. On my van I had repaired my brakes poorly and they sounded like Michael Jackson when I applied them and I also installed a new headlight wrong so it was aimed high and would hit people in the rearview mirror so I would come up behind people at night time in Miami and step on my brakes and blow the horn and have my lights in their rearview mirror while my brakes were making a really loud Michael Jackson noise

[@JohnJones-oy3md]

@@RobbsHomemadeLife 🤣

[@childofthe1livinggod]

🤣😂🤣and you didn’t even get shot?!?

[@RobbsHomemadeLife]

No but I learned a lot of foreign curse words

[@journeybrook9357]

@@RobbsHomemadeLife 😂😂😂😅🤣🤣😭😂😅

[@islandgal500]

You missed Number/# 13. Gremlins. Dad always reminded me to check the simplest and most obvious thing first, so good you started with the bulb. Posters need thick black felt pen for us old folks who are visual learners (or is that visually impaired?) or are they only large prompt cards for yourself?

[@RobbsHomemadeLife]

Hey island gal, those posters did not come out very good did they. I was in kind of a hurry. They ended up just being visual reminders for me. I had intended on having a lot of other video to be placed over my dialogue so they wouldn't have been as important but that didn't turn out either. Hopefully the video helps somebody.

[@chopsddy3]

When I was young, hand signals were still in use. All you needed was a little Absorbine Junior liniment and a couple of aspirins and you were good to go.

[@islandgal500]

Using hand signals sucked when it was raining outside though.

[@RobbsHomemadeLife]

I can't remember the last time I saw someone using hand signals. I think it was me.

[@chopsddy3]

@@islandgal500 Or ten below zero with the window frozen shut!

[@chopsddy3]

@@RobbsHomemadeLife Bet it was .😁 “Hey… What’s that old geezer pointing at ? CRUNCH!!! I wonder what the road rules were for horses and carriage? “I’m a goin that a way.” “Well ,Im a goin this a way” “Nice talkin’ to ya’”. “Yup”.

[@oscarblom4885]

Good information. I have had over forty vehicles , so lots of experience with electrical gremlins 😮. Now days, it’s off to the professionals 😊👋🐿. PS. My first vehicle was a 58 VW van😂 learned so much 😊👋🐿

[@RobbsHomemadeLife]

Hey Oscar I think that's so cool you had a 58 VW van. They were so simple to work on but I seem to have spent a lot of time working on them

[@MrBerenguer67]

Thks four your exllente video I have a Vespa lx 50 the indicators working normal just when I use any break front or rear the indicators starting flashing so quickly any idea what going on thank you very much

[@RobbsHomemadeLife]

hey Mr B, The issue with the Vespa LX 50's indicators flashing rapidly when the brakes are applied is most likely caused by an electrical issue in the brake light circuit. Here are the potential causes and solutions: 1. Shared Ground Problem (Most Likely) Cause: The brake light and turn signals share a common ground, and a faulty or loose ground connection can cause electrical feedback, leading to the indicators flashing rapidly when the brakes are applied. Solution: Locate the ground wire or connection point for the rear lighting system. Check for corrosion, looseness, or damage. Clean the ground connection with sandpaper or a wire brush and reattach it securely. 2. Crossed or Shorted Wires Cause: A short circuit or crossed wires between the brake light and turn signal circuits could cause the turn signals to activate when the brake is applied. Solution: Inspect the wiring near the tail light assembly for damage or wear. Look for frayed wires or exposed copper that might be causing a short. Repair or replace any damaged sections of wiring. 3. Incorrect Bulb or Faulty Brake Light Bulb Cause: An incorrect or malfunctioning brake light bulb (dual-filament type) could create a backfeed into the turn signal circuit. Solution: Verify the correct bulb type is installed for the brake light. Replace the brake light bulb even if it appears functional to rule out internal faults. 4. Brake Switch Malfunction Cause: A malfunction in the brake switch might cause irregular electrical behavior. Solution: Test both the front and rear brake switches for proper operation. Replace any faulty switches. 5. Electrical Overload (Unlikely but Possible) Cause: If additional accessories (e.g., extra lights) are connected to the same circuit, it could cause an overload when the brake is applied. Solution: Check for any non-standard electrical accessories connected to the brake or indicator circuits. Disconnect them to see if the issue resolves. Recommended Steps for the Customer: Start with checking the ground connection for the brake light and indicators. Inspect the wiring for visible damage, particularly near the tail light assembly. Replace the brake light bulb with a new, correct-type bulb. Test the brake switches for both front and rear brakes. If the issue persists, consult a professional to check for deeper wiring or relay issues. By addressing these areas systematically, you should be able to identify and resolve the problem with your Vespa LX 50.

[@lisam.8971]

Thank you for sharing this helpful information!

[@RobbsHomemadeLife]

You're welcome! Glad it was useful!

[@romeparrilla8307]

nice video,i was wondering if i could replace my 6 volt motorcycle flasher relay with a 12 volt relay?some blogger said its ok. thank you

[@daval5563]

Thank you for your video. It's all about the blinker fluid. Don't ask me how I know. Keep up the great work.

[@RobbsHomemadeLife]

Hey thanks a lot I really appreciate that. I'm trying.

[@journeybrook9357]

Blinker fluid😂😂😂😂

[@candygarfield1479]

😂,, lol I just said that to my inspection mechanic when we were talking about my quick flash cause high beam was out. Lmfao! He was so glad I was joking. Cause imma girl. 😂

[@markecgazda3880]

Hey there nice video!! I have a question today I have change my old turn light bulb and reason is because it was old and orange color on bulb fall from it so it was like regular light. I change it to new orange bulb, but here problems starts... Bulb is not working and, after changing bulb on that right side, all turn lights on right side are blinking very fast except on the front right light where I change bulb. What do you think could be the problem?? I also tried to change another bulb same problem

[@RobbsHomemadeLife]

Hello Mark, your issue likely stems from one of the following common problems related to the turn signal system: 1. Faulty Bulb or Incorrect Bulb Type Cause: The replacement bulb may be defective or incompatible with the car’s specifications. Solution: Verify the bulb type (e.g., 1157, 3157, etc.) and ensure it matches the car's requirements for wattage and voltage. Try a different bulb of the correct type to rule out a defective one. 2. Poor Contact in the Bulb Socket Cause: Dirt, corrosion, or damage in the bulb socket can prevent proper electrical contact. Solution: Inspect the socket for corrosion or debris. Clean the socket with electrical contact cleaner. Ensure the bulb is seated securely in the socket. 3. Faulty Turn Signal Wiring Cause: The wiring leading to the front right turn signal might be damaged or disconnected. Solution: Check the wiring harness for visible damage (e.g., fraying or cuts). Use a multimeter to verify continuity and check for proper voltage at the socket. 4. Bad Ground Connection Cause: A poor ground connection can prevent the bulb from functioning and cause irregular behavior in other lights on the same side. Solution: Locate the ground wire for the front right turn signal. Ensure it is securely attached to a clean, metal surface. Tighten or clean the connection if necessary. 5. Faulty Turn Signal Relay or Flasher Cause: A damaged turn signal relay can cause irregular flashing speeds. Solution: While unlikely since other bulbs are blinking, it’s worth testing the relay if no other solution works. 6. Hyperflashing Due to LED Bulbs (If Applicable) Cause: If the new bulb is an LED, it may not have the proper resistance, leading to hyperflashing. Solution: Install a load resistor compatible with LED bulbs. Ensure the bulb is not an LED if the car's system is designed for incandescent bulbs. Recommended Steps for the Customer: Double-check the bulb type and replace it again with a verified compatible bulb. Clean and inspect the socket for corrosion or poor contact. Test the socket voltage with a multimeter to ensure power is reaching it. Inspect and clean the ground connection for the front right signal. If the problem persists, have a professional inspect the wiring and relay.

[@markecgazda3880]

@RobbsHomemadeLife thank you for such detailed answer!! I will try some of this things tomorrow!

[@RobbsHomemadeLife]

Hey mark hope it helps thanks again

[@GayleMayton]

Nov 8th. 8pm. My right front turn signal flashes if I turn the left signal indicator on, as does my left rear signal. If I turn on the right indicator, only the back right signal works but flashes quickly. It's as though they are criss crossed. This just started happening. Any ideas

[@RobbsHomemadeLife]

This issue sounds like it could be caused by a wiring problem or a grounding issue in the turn signal circuit, which can cause the signals to act "criss-crossed." Here’s a breakdown of possible causes and troubleshooting steps. Likely Causes Faulty Ground Connection: A poor or broken ground connection for the turn signals can cause the current to flow back through other circuits, creating unusual behaviors like the ones described. Since the turn signals share a ground, if it's loose or corroded, it could cause both sides to flash incorrectly. Wiring Short or Crossed Wires: A short or cross-connection in the wiring between the left and right turn signals could also cause them to activate each other. This can happen if wires become damaged, frayed, or loose, creating unintended connections. Malfunctioning Turn Signal Relay or Flasher Unit: If the turn signal relay or flasher unit is faulty, it could cause erratic flashing patterns. However, this is less likely to cause “crossed” flashing like described but is worth checking if other solutions don’t work. Bad Bulb or Incorrect Bulb Installation: Sometimes, if a turn signal bulb is incorrect (wrong wattage or dual-filament type used incorrectly), or if it’s not seated properly, it can cause feedback issues that affect the flashing pattern. Since the issue just started happening, this is less likely but worth a quick check. Troubleshooting Steps Check Ground Connections: Start by checking the ground wires for both the front and rear turn signal assemblies. Look for the ground points near the turn signal bulbs and ensure the connections are tight and free of corrosion. Cleaning or tightening the grounds may solve the problem. Inspect Wiring and Connectors: Look around the areas where the wires for the turn signals run, particularly near the front signal assemblies and in the harness connecting to the rear. Look for any frayed or exposed wiring, or places where wires could be touching each other. Fix any damaged wiring or loose connections. Check the Turn Signal Bulbs and Sockets: Make sure the turn signal bulbs are the correct type for the vehicle. Inspect the bulb sockets for corrosion or damage, especially where the bulb contacts meet the socket. Try reseating the bulbs to ensure they’re making proper contact. Replace the Turn Signal Relay (if needed): If the above steps don’t fix the issue, you may want to replace the turn signal relay/flasher unit. Sometimes, a failing relay can cause erratic signals, though usually without the “crossed” effect. Testing After Each Step After performing each step, test the turn signals to see if the issue persists. This will help pinpoint the cause without unnecessary replacements. These steps should help locate the source of the problem.

[@BvictoryforChrist]

Maybe you can help, have an 02, all my lights work, except my headlights are always on as long as the key is turned on, idk if that is related but, my main issue is that when using my right blinker only, left works fine, when I brake it speeds up, as if my bulb is burnt out, and the rear blinker just stops working, but as soon as you let off the brake, it goes back to normal speed and the blinker works again… I’m suspecting a ground but then I also don’t think it would work at all but I’m not expert… any ideas? Thanks in advance.

[@BvictoryforChrist]

I’ll add I did replace the bulb since this issue occurred, but the only difference now is that as long as I’m not braking, the new bulb in working as it is supposed to, I did buy the original bulb type and wattage.

[@RobbsHomemadeLife]

@@BvictoryforChrist It sounds like you are dealing with two different issues: (1) headlights that stay on whenever the key is turned on, and (2) a right blinker issue that worsens when the brake is pressed. Issue 1: Headlights Stay On If the headlights are always on as soon as the ignition is on, this could be due to: DRL (Daytime Running Lights) System: Some cars keep the headlights on as part of the DRL system. If this system malfunctions, it could make the headlights stay on all the time. In a 2002 Corolla, this can happen if the DRL relay or control module is faulty. Headlight Relay Issue: The headlight relay might be stuck in the "on" position, causing the lights to stay on. Checking or replacing the relay could solve this. Light Switch Issue: A problem with the headlight switch could also be keeping the lights on when they shouldn't be. A mechanic or someone with basic electrical skills could test the DRL module and headlight relay to identify the exact cause. Issue 2: Right Blinker Speeds Up and Fails When Braking This issue is more likely to be a grounding or wiring problem in the blinker circuit, and here’s why: Ground Connection Issue: When the ground for the rear brake or turn signal lights is weak, it can cause the current to flow through alternate paths, which can lead to strange behavior, like speeding up or failing when braking. A poor ground connection at the rear taillight assembly is a likely culprit. Shared Wiring and Load on the Circuit: In some vehicles, the brake and turn signals share wiring, which could explain why pressing the brake affects the blinker. Corrosion or a loose connection in the taillight assembly or wiring harness can create this behavior. Bulb Socket Corrosion: Corrosion in the bulb socket itself can prevent proper contact, especially when multiple bulbs share a ground. Steps to Troubleshoot Check Ground Connections: Look for the ground wire in the rear light assembly where the right blinker and brake light wires connect. Ensure the ground connection is clean, tight, and free of corrosion. Inspect Wiring and Connectors: Trace the wiring for any visible damage, corrosion, or loose connections, especially in the right taillight area. Check Bulb Socket: Even though you replaced the bulb, check the socket for any signs of corrosion. Clean it if necessary and ensure the bulb is seated properly. Test the Relay: If the above steps don’t help, have the relay and any control modules for the lighting system checked, especially for the DRL system if equipped. These steps should help narrow down the issue, and hopefully, a ground connection or wiring check will resolve the blinker behavior. Good luck and thanks for watching.

[@MontiPuni]

Thanks, your video really help.

[@RobbsHomemadeLife]

Thank you I appreciate that very much

[@ryanperry29]

Hello good sir! Are you still taking any questions on here?

[@RobbsHomemadeLife]

sure

[@ryanperry29]

@RobbsHomemadeLife I have an 85 Chevy P30 and the taillights quit on us. I decided to replace the entire fixtures. Now I have tail lights, brake lights and signals back. Just not at the same time. Signals work fine if the tail lights/ headlights are off. The front lights all work just fine. Seems the rear side marker lights aren't flashing either. They're wired the same as the ones on the front. What am I missing? I really appreciate your help.

[@RobbsHomemadeLife]

I did not know for sure so I asked around and this is what I was told, hope it helps. It sounds like your Chevy P30 might have a grounding issue or a wiring overlap causing interference when multiple lights are on. Here are some steps they can try to troubleshoot: Check Ground Wires: Since each rear light fixture needs a solid ground to function correctly, any poor connection here can cause interference, especially when multiple lights (like headlights and turn signals) are active. Have your neighbor verify each light’s ground wire by: Ensuring the ground connections are clean and securely fastened to the frame. Testing each ground connection individually with a multimeter to confirm it’s grounding properly. Inspect for Crossed Wires: Sometimes, wires for different functions (like brake and signal) may accidentally touch or connect, which can cause one set of lights to disable the other. Double-check the wiring schematic to ensure each wire is connected correctly, especially at the tail light and signal light connections. If the wires were cut and reconnected, ensure they are correctly matched by color and function to prevent any cross-connection. Separate Marker Lights: The rear marker lights aren’t flashing because they are usually connected to the tail light circuit and not intended to flash. However, if the front markers are flashing, it’s possible that the rear marker lights have been miswired. Confirm that the rear marker lights are connected correctly to the running light circuit and not the turn signals. Check for a Faulty Relay or Blinker Module: On older vehicles, the turn signals operate through a blinker module or relay. If there’s an issue here, it can sometimes prevent the signals from working when other lights (like headlights) are on. Test the relay or swap it with a new one if it’s inexpensive. This is especially relevant if the turn signals are flashing too quickly or not at all under certain conditions. Battery and Fuse Check: Finally, check the battery and fuse box to ensure no fuses related to the rear lights have blown and that the battery is supplying adequate voltage, as low voltage can sometimes cause lighting issues. If you can confirm all wiring and grounds are good, and the problem persists, a more detailed inspection of the light circuits may be needed, or consulting a wiring diagram for the Chevy P30 specifically could help.

[@ryanperry29]

@RobbsHomemadeLife So when I installed the new fixtures, I wired them as the old ones were. This was wrong. I switched the polarity and now the new tail light fixtures work perfectly. Thank you for the useful response! Turned out to just be a silly crossed wire issue. Live and learn i suppose. Thanks again

[@RobbsHomemadeLife]

I know how you feel after I put in the wrong turn signal bulb and my car horn started blowing when I put my foot on the brake

[@tudyk21]

The front signal lens enclosure thing (?) filled with rain water and corroded the lamp and socket. Had to replace the socket/lamp and find, fix the leak on the lens.

[@RobbsHomemadeLife]

Hey thanks for taking the time to let me know much appreciated

[@ohillbilly]

Blinker Fluid!!! I hope I never live long enough to have to drive a new car.

[@RobbsHomemadeLife]

I'm debating what to do with my car. I'm probably going to keep it but if I had to get another one I think I would still get it used Corolla or Camry.

[@Elarmagy]

I like you robb Thank you Sir God bless Did you find out the issue

[@RobbsHomemadeLife]

Hey thanks a lot for watching and commenting. Yes I did find a problem it was the plastic connections in the trunk of my car had disintegrated because they were so old. They cause a short which kept blowing the fuse for my brakes. Unfortunately my car was hit last year around Thanksgiving and I no longer have it. It was 29 years old.

[@Elarmagy]

@RobbsHomemadeLife thank you, Mr. Rob I checked a car (altima 2008) an hour ago for my friend and followed your reasons . It was a really awesome and straightforward process. The issue was with the wires connecting from the recipticals inside the front light itself to the turn signal bulb 💡

[@RobbsHomemadeLife]

Thanks for letting me know what helped I appreciate that

[@abdutalibkhalaf7627]

I have Kia cerato 2007 the right turn signal work but the left side doesn't work?

[@RobbsHomemadeLife]

with a 2007 Kia Cerato, the issue with the left turn signal not working while the right side functions could be caused by several factors. Here's a checklist of potential causes and solutions that you can relay: 1. Burnt-Out Bulb Symptom: If the left turn signal bulb is burnt out, it can cause the signal to stop working. Solution: Inspect the left turn signal bulb (front and rear). If either is blown, replace it with the appropriate new bulb. 2. Faulty Turn Signal Relay Symptom: A malfunctioning turn signal relay can cause one side of the signals not to work. Solution: Test or replace the turn signal relay located in the fuse box or relay panel under the dashboard or hood. 3. Damaged Turn Signal Switch Symptom: If the switch inside the steering column is damaged or worn out, it could cause one signal to stop working. Solution: Test the turn signal switch on the steering column. If faulty, it will need to be replaced. 4. Blown Fuse Symptom: A blown fuse for the turn signals might cause one side to malfunction. Solution: Check the fuse box for a blown fuse related to the turn signal circuit. Replace if necessary. 5. Corroded or Loose Wiring Symptom: Corrosion or loose connections in the wiring for the left turn signal can cause it to fail. Solution: Inspect the wiring harnesses and connections, particularly near the signal bulbs, for any signs of damage or corrosion. Repair or replace as needed. 6. Faulty Flasher Unit Symptom: The flasher unit, which controls the turn signal blinking rate, may malfunction, affecting only one side. Solution: Replace the flasher unit if it is not functioning correctly. 7. Grounding Issue Symptom: Poor grounding on the left side turn signals can cause them not to work. Solution: Check for poor or missing grounds, especially near the turn signal housing, and repair the ground connections.

[@EarlineBlack-hh5rj]

🎉🎉thank you

[@RobbsHomemadeLife]

You’re welcome 😊

[@jchiliw]

I have a 2008 Pontiac G6. I have owned it about 8 years. The drivers side headlight has blown about 7 times. Never replaced the passenger side yet.

[@marzr5955]

I have a 09 Smart Fortwo car the left front blinker isn’t working but the rear left is working but blinking really fast. I’ve checked the fuses and bulbs and both are good.

[@RobbsHomemadeLife]

The rapid blinking on the rear left blinker usually indicates an issue with the front left blinker circuit, often a grounding issue or a loose connection. Here’s what your neighbor can check: Verify the Bulb Socket Connection: Sometimes, even if the bulb itself is fine, the socket can have corrosion or loose connections, preventing the bulb from making full contact. Remove the front left bulb, inspect the socket for any signs of corrosion or dirt, and clean it with a bit of contact cleaner or a wire brush if needed. Reinsert the bulb firmly and see if it connects better. Check the Ground Wire: The ground wire for the front left blinker may be loose or corroded, preventing the circuit from completing. Locate the ground connection for the front left blinker, typically bolted to the frame or a nearby grounding point, and ensure it’s tight and free of corrosion. Inspect for a Wiring Issue: A frayed or disconnected wire can cause the front blinker to fail while causing the rear to blink rapidly. Follow the wiring from the front left blinker assembly back to the main harness as best as possible, looking for any visible wear, pinching, or loose connectors. Consider the Turn Signal Relay: On some vehicles, a faulty relay can cause irregular blinking patterns or cause only one bulb to malfunction. While less common in this case since the rear blinker is functioning, it’s possible the relay is not supplying power properly to the front blinker. If accessible, your neighbor can try swapping it with a similar relay from another part of the car (if one is available) to rule it out. If these steps don’t resolve it, the issue might be with the wiring harness or connector specifically for the front blinker, and testing with a multimeter would help determine if there’s a voltage drop at that bulb’s connection.

[@scottyg68]

2013 Hyundai Elantra - front passenger turn signal works fine when headlights are off. When headlights are on, turn signal lights…but doesn’t blink. Any ideas? Thanks!

[@RobbsHomemadeLife]

It sounds like you might have a grounding issue or a problem with the electrical connection in the circuit that controls the turn signal when the headlights are on. Here are a few things you can check: Check the Bulb: Make sure the turn signal bulb on the front passenger side is not burnt out. Even if it lights up, it might not be making a proper connection to blink when the headlights are on. Inspect the Socket: Examine the socket where the bulb sits. Sometimes corrosion or a loose connection in the socket can cause intermittent operation. Clean the socket contacts and ensure they make good contact with the bulb. Check the Ground: Poor grounding can cause issues with electrical circuits. Check the ground connection for the turn signal on the front passenger side. Make sure it's clean, tight, and securely connected to the vehicle's chassis. Wiring Inspection: Inspect the wiring harness that connects to the turn signal bulb. Look for any signs of damage or corrosion along the wiring. A damaged wire can cause intermittent operation or failure of the turn signal. Relay and Fuse: The turn signal circuit is controlled by a relay and is often fused. Check the relay and fuse associated with the turn signal circuit to ensure they are functioning correctly. Multi-Function Switch: In some cases, the issue might be with the multi-function switch (the stalk on the steering column that controls the turn signals). If the switch is faulty, it might not send the proper signal to the turn signal circuit when the headlights are on. If you're unable to diagnose or fix the issue yourself, it's best to consult with a professional

[@antho9326]

@@RobbsHomemadeLifethank you was having a similar issue

[@MrDejast]

Low blinker fluid is the #1 cause of failures.

[@josephtaylor3368]

I've got a 2002 mazda atenza that the left side randomly doesn't go, hazards only one side goes, checked everything easy, and been to mechanics they said they would check but it could run me the price if the car to do because it's not coming up on their diagnostic tool

[@RobbsHomemadeLife]

Hello Joseph, It sounds like the left turn signal on your Mazda Atenza (2002) is working intermittently, and even with the hazards, only one side is lighting up. This suggests a possible wiring issue or a problem with the turn signal relay or flasher unit, rather than something a diagnostic tool would pick up. Here are a few steps to troubleshoot: 1. Check the Turn Signal Relay/Flasher Unit The flasher relay is responsible for the blinking of turn signals. If it’s faulty, it may cause irregularities. Try swapping it with a known good one to see if that fixes the issue. Sometimes, just cleaning the relay contacts can help if there’s corrosion. 2. Inspect Wiring and Connectors Look at the wiring for the turn signals, especially on the left side, to see if there are any signs of wear, corrosion, or loose connections. Check the connectors leading to the turn signal bulbs. Re-seating or cleaning these can sometimes clear up connection issues. 3. Ground Connection Check Turn signal problems are often related to grounding issues. If the ground connection for the left side is loose, it could cause intermittent issues. Make sure all ground wires connected to the turn signals are properly tightened and free from corrosion. 4. Check the Turn Signal Switch (Stalk) Sometimes, wear within the turn signal switch itself can lead to one side not functioning properly. Cleaning or replacing the switch might be necessary if the issue lies here. 5. Look at the Hazard Light Switch Since the hazards only work on one side, the issue might be with the hazard switch itself, as it plays a role in activating both sides for flashing. A failing hazard switch can prevent one side from working. 6. Inspect the Fuses Double-check the fuses for both the turn signals and hazards. While they may seem obvious, a partially blown fuse can sometimes cause unusual issues. Since you've already been to a mechanic and this issue wasn’t found on diagnostics, these physical checks may be your best route. These steps are generally straightforward but might require some patience to fully inspect. If these suggestions don’t solve the problem, it could be worth visiting a specialist in electrical repairs for cars, as they often have more experience with tricky wiring issues. Good luck and thanks for watching and commenting on my videos much appreciated

[@pinnacle_moto]

I have this issue on one of my motorbikes. Bulb is good, checked with multimeter. I'm getting current to the housing, but when you plug the bulb in it's just not working. Next step is to take the connector and wire off the side that is working and start working backwards with a known good loom to find where the issue is.

[@williamwillis2022]

When indicate left relay clicks and indicators work but when indicate right relay doesnt click so think it between switch and relay new relay new switch checked relay fuses bulbs lights etc but hazards work all round

[@RobbsHomemadeLife]

your issue could be related to a wiring problem or a faulty connection, specifically in the circuit that controls the right turn signal. Since the left indicator and the hazard lights are working, this suggests that the relay, bulbs, and fuses are likely in good condition. Here are some steps they can take to troubleshoot the issue: 1. Check the Turn Signal Switch Wiring: Since the customer has already replaced the switch, they should inspect the wiring harness connected to the turn signal switch. Look for any loose, corroded, or damaged wires that might be interrupting the signal to the relay when indicating right. 2. Inspect the Relay Socket: Even though the relay has been replaced, the issue could lie in the relay socket itself. Check for any signs of corrosion, bent pins, or loose connections in the relay socket that might prevent the relay from engaging when the right signal is activated. 3. Test the Right-Side Wiring: Trace the wiring from the switch to the relay and then to the right-side indicators. There might be a break or short in the wiring specifically affecting the right turn signal. Using a multimeter, they can check for continuity along this path. 4. Check Ground Connections: Ensure that the ground connections for the right-side indicators are secure and free of corrosion. A poor ground connection can prevent the indicator lights from working correctly. 5. Inspect the Hazard Switch: Since the hazard lights work on both sides, the issue might also be related to the hazard switch, which could be affecting the right-side turn signal when the turn signal is used independently. Check the wiring and connections related to the hazard switch as well.

[@williamwillis2022]

@@RobbsHomemadeLife thank you

[@mickeycaddis4058]

You're very right about the wiring on the new cars you're correct but you were wrong on the back of cigarette lighter new cars do not have cigarette lighters

[@RobbsHomemadeLife]

thanks Mickey, I have not driven a new car in a very long time so you are most certainly correct.

[@timbof1016]

Commenting after I found the fix, it ended up being a bad ground on my parking light/front running light on the drivers side where my issue was occurring.

[@RobbsHomemadeLife]

Thanks Tim!

[@StephenMccumber]

I turn my head lights on, right turn signal wont work. Head lights off trun signal works fine. Jeep compass 2010.

[@RobbsHomemadeLife]

This issue with the turn signal on the Jeep Compass 2010 is likely related to an electrical problem, most commonly a grounding issue. Here are a few steps your neighbor can take to troubleshoot and potentially resolve the problem: 1. Check for Grounding Issues The most common cause is a poor ground connection. When the headlights are turned on, they may be drawing current through the same ground as the turn signals, which can cause them to malfunction. Check the ground wire connections near the headlights and turn signal assemblies. Clean and tighten any loose ground connections. Rust or corrosion can cause bad grounding, leading to electrical interference between the lights. 2. Inspect the Bulbs Ensure the correct type of bulbs are installed. Sometimes, using incorrect wattage bulbs can cause cross-connection problems. Check both the headlight and turn signal bulbs for any signs of damage or improper installation. Replace any faulty bulbs. 3. Check the Turn Signal Socket Inspect the turn signal socket for corrosion, moisture, or wear. If the socket is damaged or corroded, it may need to be replaced. 4. Examine the Wiring Harness Check for frayed or damaged wiring, especially around the headlight and turn signal circuits. Look for any exposed wires that could be shorting out when the headlights are turned on. 5. Test the Turn Signal Relay or Flasher The turn signal relay could be faulty. Replacing this is usually inexpensive and straightforward. It's worth trying if the above checks don't reveal anything. 6. Look for Aftermarket Modifications If the vehicle has any aftermarket lighting or electrical work, this could be affecting the turn signal and headlight circuits. Consider inspecting or removing aftermarket equipment to see if it resolves the issue.

[@timbof1016]

I have a 71 c10 and when I turn my headlights on I have no turn signals. With the headlights off everything works perfect. 1) It could be a body ground that bolts in with one of my transmission bolts into the engine block. 2) It could be I have a headlight that’s blown.

[@keijimorita1849]

I have a 94 suburban. It has modules, an ecm and you can plug an obd1 scan tool in. I just have a code reader that makes the check engine light flash to tell me what it thinks is wrong. Last time it was accurate. Bad throttle position sensor.

[@RobbsHomemadeLife]

Thanks!!

[@candygarfield1479]

Just happened. Quick flash. Somewhere theres a disconnect in the highbeam wire. Couldnt find it so ran a wire from the other one till i find it in the wire harness. ( it was cold so i just ran the wire for a minute. )

[@RobbsHomemadeLife]

Hello candy thanks for watching good luck with your electrical problem.

[@alexandriamullett1390]

did you end up fixing it? we are having this problem where it'll flash for a second and then kick off.

[@taylegacypeace-LADYSOUL]

I left the flashers on 😅t drained the battery. Got a jump.Now they are not working turn signals and hazzards

[@RobbsHomemadeLife]

hey tay, If your car's flashers, turn signals, and hazards are not working after a battery drain and jump-start, it could be due to several issues. Here are some steps to diagnose and potentially fix the problem: Check the Fuses: Locate your car’s fuse box, which is usually under the dashboard or in the engine compartment. Find the fuses related to the turn signals and hazard lights. This information can typically be found in your car’s owner manual or on the fuse box cover. Inspect the fuses for any signs of damage or a blown fuse. Replace any blown fuses with new ones of the same amperage. Inspect the Relays: Your car might have relays for the turn signals and hazard lights. These relays could have been damaged during the jump start. Check your owner’s manual for the location of these relays and test them if possible. You might need a multimeter to test the relays or simply swap them with a similar relay in the fuse box to see if the problem is resolved. Check the Turn Signal and Hazard Flasher Unit: Some cars have a separate flasher unit that controls the blinking of turn signals and hazard lights. This unit might be faulty, especially after a power drain. Locate the flasher unit (often near the fuse box) and consider replacing it. Examine the Battery Connections: Ensure the battery terminals are clean and tightly connected. Loose or corroded connections can cause electrical issues. Sometimes, a weak or drained battery, even after a jump start, might not provide adequate power for all electrical components. Make sure the battery is fully charged or consider getting it tested and possibly replaced. Check the Wiring and Ground Connections: Inspect the wiring related to the turn signals and hazard lights for any visible damage. Ensure that all ground connections are secure and free of corrosion. Test the Turn Signal and Hazard Light Switches: The switches themselves could have been damaged or malfunctioning. This might require a more detailed inspection or testing by a professional. Reset the Car’s Electrical System: Sometimes, simply disconnecting the battery for a few minutes and then reconnecting it can reset the car's electrical system and resolve some issues. hope it helps I put on new videos every week for the last 17 years.

[@journeybrook9357]

Never buy a tweeker car at the auction. For some reasons they have more wires than a telephone switch station.

[@RobbsHomemadeLife]

What is a tweaker car?

[@journeybrook9357]

@@RobbsHomemadeLife Meth addicts nickname is tweakers. Their cars have wires going everywhere and wires that don't belong and stuff wired up by running extra wires from stripping wires of appliances.🙃😊

[@JohnHill-qo3hb]

Just got my signals fixed. I was installing a dashcam with fuse bridges, I put the HAZARD fuse in the wrong place, $214CDN later, the signals work! Oh silly me!

[@RobbsHomemadeLife]

Hey John I know exactly how you feel I'm so happy the video helped you thanks for letting me know

[@BrianAdriance]

Check the blinker fluid 😅

[@RobbsHomemadeLife]

I can not get to the blinker fluid as I need a left handed frammer jammer and the internet says no one sells them anymore.

[@saltyshellback]

Just change the car 😄

[@RobbsHomemadeLife]

Hey Oscar, I don't have car problems I have potential KZbin videos. But seriously What Car would you suggest I purchase? Inquiring minds want to know.😀

[@saltyshellback]

@@RobbsHomemadeLife hmmmm...my bucket list car is a red 1973 Chevy Nova with a 350 and standard transmission (4 on the floor) 😁

[@dc_dial]

@@saltyshellbackthat would be insanely hard to fix on a car like that bc parts, I feel like the car he has will last YEARS, electric issues are nothing compared to a blown motor or trans, if I could give a opinion I’d suggest he’d keep this gem

[@criticaltemperature3343]

Most of the time its the a$$ behind the wheel not turning them on. Lol

[@candygarfield1479]

On a serious note, i can use the drivers vontrols for the passenger eindows, but passenger window buttons do mot work, same side the high eam diesnt work and we couldnt gind that either , ( i just vommented it was vold do we ran a wire from the good one.. after doing the immediate checks. )

[@jefferysill5539]

And turn signals that people refuse to use

[@OakhillSailor]

Why are you telling us your personal stories? lol

[@RobbsHomemadeLife]

Well that's what happens when you don't press the artificial intelligence button

[@haydensuperville1967]

God's Speed My Man!!

[@RobbsHomemadeLife]

Hey thanks a lot much appreciated