Jump to content

2024 Turn Signals Not Working Properly at Times

jd64
 Share

Recommended Posts

newdude Senior Enthusiast

newdude

Posted
Posted
On 9/8/2023 at 6:17 PM, madweazl said:

For those having the turn signal issue, where was the truck built? Ours if a Flint MI build. Curious if we can maybe isolate to a part at one plant or just BCM (or whatever module it would be) fault/programming. 

 

 

Not plant specific nor is this an HD specific issue.  1/2 tons are doing this same headlights issue on the LED headlights and they are built in Mexico, Indiana and Canada.  

 

Its an LED headlights issue or something controling them.  

  • Like 1
  • Replies 99
  • Created
  • Last Reply

Top Posters In This Topic

Popular Days

Top Posters In This Topic

Popular Days

Popular Posts

Paints-n-cows
Paints-n-cows

The GM Field Rep said they had an issue with the headlights themselves. I checked with the dealer and they are still waiting on the new ones to come in.   It definitely is not a ground. It i

BowtieOwner
BowtieOwner

Well here we are almost 3 weeks after my last trip to the dealer to fix the camera issues, and I was just informed today that the camera module is back ordered. This issue, combined with the fact that

GMCustomerService
GMCustomerService

This is certainly not what we like to hear, jd64.  Please know, customer satisfaction is extremely important to us. Our team would be more than happy to take a closer look into the concerns with your

Posted Images

nhawkins48 Enthusiast

nhawkins48

Posted
Posted

Does anyone know if there has been a service bulletin regarding the issue?

This is my first chevy and I am not filled with confidence of there ability to

fix it after reading this thread.
 

 

 

Screenshot 2023-10-03 at 4.59.09 PM.png

jd64 Enthusiast

jd64

Posted
  • Author
Posted

LIGHTING PROBLEMS FINALLY SOLVED. i have waited so long to post this so that i was as sure as possible everything was working properly since the problems were so intermittent. About 7-8 weeks ago both of my headlights were replaced to fix the turn signal fast flash problem, which it did but the new right side headlight had a new problem. the DRL would flash sometimes when the headlights were on. My dealer opened a TAC case and GM told them to replace the right headlight again. They were on backorder for about 3-4 weeks. 3 weeks ago the new right side came in and 2 weeks ago it was replaced. so far everything is fine with the DRL. 

    i have been dealing with this lighting problem since the first 100 miles on the truck in April. the steering box had a leak and was replaced but no other issues with the truck, it has been EXCELLENT,    i hope this lighting information helps some of the other guys out that are having the same problems.

CRApex Enthusiast

CRApex

Posted
Posted

Two new headlamps on order for mine.  The left front has gone out (fast signal flash) about 5-6 times now.  

 

newdude Senior Enthusiast

newdude

Posted
Posted (edited)
On 10/3/2023 at 5:59 PM, nhawkins48 said:

Does anyone know if there has been a service bulletin regarding the issue?

This is my first chevy and I am not filled with confidence of there ability to

fix it after reading this thread.
 

 

 

 

 

No, not yet.  I'm sure there will be shortly once they do enough in field investigations on these as I'm sure GM will be calling back headlight assemblies for evaluation to see what is exactly going on.  

 

So far its faulty headlight assemblies so a supplier issue with the lamp or components inside the lamp, and also poor terminal tension at the connectors to the headlight(s) and a couple other spots they are aware of.  

Edited by newdude
UWSkier Enthusiast

UWSkier

Posted
Posted

I've only ever had the fast signal flash when towing a trailer, and typically it's 4 or 5 fast flashes before it sorts itself out and flashes normally.

 

Are you guys with the issue having the fast flash without a trailer attached, and is it flashing fast for the duration of that activation?  Trying to figure out if I have this issue or not.

Paints-n-cows Enthusiast

Paints-n-cows

Posted
Posted
17 minutes ago, UWSkier said:

I've only ever had the fast signal flash when towing a trailer, and typically it's 4 or 5 fast flashes before it sorts itself out and flashes normally.

 

Are you guys with the issue having the fast flash without a trailer attached, and is it flashing fast for the duration of that activation?  Trying to figure out if I have this issue or not.

 

Mine was by itself at about 350 miles. Sometimes it would do it and sometimes it wouldn't. Once in awhile. It would clear up and other times it wouldn't.

 

So far the replacements seem to be working. They were replaced in May and about 3,000 miles have elapsed.

chwilliams Enthusiast

chwilliams

Posted
Posted
2 hours ago, UWSkier said:

I've only ever had the fast signal flash when towing a trailer, and typically it's 4 or 5 fast flashes before it sorts itself out and flashes normally.

 

Are you guys with the issue having the fast flash without a trailer attached, and is it flashing fast for the duration of that activation?  Trying to figure out if I have this issue or not.

 

I've had both scenarios. The trailering variety rights itself as you mentioned. Had the non-trailering variety again this morning, and it doesn't stop until I turn off the truck and walk away for a few minutes, I think it's time to call it in.

Paints-n-cows Enthusiast

Paints-n-cows

Posted
Posted
8 minutes ago, chwilliams said:

 

I've had both scenarios. The trailering variety rights itself as you mentioned. Had the non-trailering variety again this morning, and it doesn't stop until I turn off the truck and walk away for a few minutes, I think it's time to call it in.

The headlights are $1500 each and are going to be way backordered now.

 

I think you are silly if you wait

CRApex Enthusiast

CRApex

Posted
Posted (edited)
On 10/5/2023 at 12:33 PM, UWSkier said:

I've only ever had the fast signal flash when towing a trailer, and typically it's 4 or 5 fast flashes before it sorts itself out and flashes normally.

 

Are you guys with the issue having the fast flash without a trailer attached, and is it flashing fast for the duration of that activation?  Trying to figure out if I have this issue or not.

Hasn't mattered for mine.  It has done it with and without a trailer.  It will flash normal (or seem to) for the first second or so, then goes to a fast flash like the old school bulb being out.  Sometimes it will be out all day, even after shutting down, and others it has come back the next time I use the signal, very random.  It always shows "Check left front signal" on the dash when it occurs.

Edited by CRApex
  • 2 weeks later...
eclipse41986 Enthusiast

eclipse41986

Posted
Posted

Same issue on my 2023 LT. I've taken it to one dealership who "couldn't replicate the problem." Now, I'm taking it to another one for a second opinion. It doesn't happen all the time but when it does, it flashes normal and then does the fast flash like the old school trucks used to do when a bulb went out.

  • 2 months later...
BowtieOwner Enthusiast

BowtieOwner

Posted
Posted

I haven't had the issue with the T/S's not working, but I have had my truck for about 5 weeks and I've noticed that the animated headlights don't work (at least not that I can tell). The lights just flash when I hit lock or unlock, just like any ol' regular light.

 

I've had other electrical issues too, my camera guidance lines have never worked and I have a blue hourglass in the top left corner when the cameras are on. I have taken the truck into the dealer twice for the camera issues, and they can't fix it even with GM tech help. They now have a camera module ordered to replace the one in the truck, hope that fixes the problem. 

UWSkier Enthusiast

UWSkier

Posted
Posted
On 1/4/2024 at 1:24 PM, BowtieOwner said:

I haven't had the issue with the T/S's not working, but I have had my truck for about 5 weeks and I've noticed that the animated headlights don't work (at least not that I can tell). The lights just flash when I hit lock or unlock, just like any ol' regular light.

 

I've had other electrical issues too, my camera guidance lines have never worked and I have a blue hourglass in the top left corner when the cameras are on. I have taken the truck into the dealer twice for the camera issues, and they can't fix it even with GM tech help. They now have a camera module ordered to replace the one in the truck, hope that fixes the problem. 

Mine flash on lock or unlock also, but when turning, the animation works.  I notice it when I'm behind another vehicle with a tailgate.

  • 2 weeks later...
BowtieOwner Enthusiast

BowtieOwner

Posted
Posted
On 1/4/2024 at 3:24 PM, BowtieOwner said:

I haven't had the issue with the T/S's not working, but I have had my truck for about 5 weeks and I've noticed that the animated headlights don't work (at least not that I can tell). The lights just flash when I hit lock or unlock, just like any ol' regular light.

 

I've had other electrical issues too, my camera guidance lines have never worked and I have a blue hourglass in the top left corner when the cameras are on. I have taken the truck into the dealer twice for the camera issues, and they can't fix it even with GM tech help. They now have a camera module ordered to replace the one in the truck, hope that fixes the problem. 

Well here we are almost 3 weeks after my last trip to the dealer to fix the camera issues, and I was just informed today that the camera module is back ordered. This issue, combined with the fact that my wireless Apple CarPlay won't connect the majority of the time I start the truck, is starting to make me question GM's commitment to quality. These SW issues should have never made it into the field.  

  • Like 2

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share
Go to topic listing

  • Latest Articles

  • Posts

    • KARNUT
      2027 GMC Sierra: Official Discussion

      By KARNUT · Posted

      It wouldn’t have happened if the government hadn’t mandated outrageous fuel mileage standards. It does very little for the consumer. It adds cost. Back during Covid there was a chip shortage. They gave a rebate for your truck if it didn’t have the chip to turn on cylinder deactivation. It was 50$ because at best you may see 1/2 a mile increase per gallon. Splitting hairs each fuel mileage trick wasn’t mandated. The government doesn’t do the engineering work and say use this until it’s already in use and they like it. The fuel mileage was mandated. And those add ons the results. There’s a mandate and they are the results.
    • newdude
      2027 GMC Sierra: Official Discussion

      By newdude · Posted

      It was never mandated.  Ever.    Automakers were incentivized to install it by getting CAFE credits to help with their vehicle fleet fuel economy scores.  They were being handed money/CAFE credits to install it.  Which is NOT a mandate.       The current admin removed the incentives that were behind them installing it.       
    • lanaderay
      5 Best Slide Down Gameplay Tips! 

      By lanaderay · Posted

      Are you playing Slide Down endlessly but your score is still low? Are you constantly crashing into obstacles as the game speed increases? Don't worry, this article will share 5 invaluable tips to help you master the race and impress your friends. Golden Rules 1. Look one step further. The mistake of 90% of new players is only staring at their character. The secret of experts is to look towards the top of the screen (where the slide is about to appear). This gives your brain an extra 0.5 - 1 second to process the situation and determine the direction of movement before the obstacle approaches. 2. Use gentle movements; don't swipe too hard. Slide Down is very sensitive. Moving your finger too forcefully or with excessive amplitude will cause your character to be thrown off course or crash into a wall. Practise moving your finger with small, decisive, and precise movements. 3. Don't be greedy for gold in dangerous locations. Gold coins are tempting for buying skins, but life is more important. If you see a gold coin right on the edge of a cliff or next to a spike trap, ignore it. Our goal is a High Score, and your score only increases if you survive. 4. Make the most of Power-ups. During the slide, you'll encounter items like Magnets (attract gold) or Shields (temporary invincibility). Never miss them! Especially the Shield, it's your "get out of jail free card" to help you get through those deadly fast sections. 5. Stay calm when speed peaks. When your score exceeds 500 or 1000, the game speed will be very fast. At this point, don't try to think logically; let your natural reflexes work. Take deep breaths and don't panic. Apply these 5 tips to your next game, and your leaderboard will surely improve dramatically. Good luck climbing the Slide Down leaderboard!
    • lingyuair
      Why I Recommend a Desiccant Air Dryer for Cleaner, Drier Compressed Air

      By lingyuair · Posted

      If you use compressed air regularly, one problem you cannot ignore is moisture. Water in the air line can cause rust, unstable air pressure, poor tool performance, and even damage to sensitive equipment. That is why I highly recommend using a desiccant air dryer. A desiccant air dryer is designed to remove moisture from compressed air by using drying materials such as activated alumina or molecular sieve. Compared with basic water separators, it can achieve much lower dew points, making it especially useful for applications that require dry and stable air. For workshops, painting systems, pneumatic tools, CNC machines, laser cutting equipment, and industrial production lines, a desiccant air dryer can make a big difference. It helps protect equipment, improve air quality, reduce maintenance costs, and extend the service life of the whole compressed air system. Another advantage is reliability. Many desiccant air dryers are built for continuous operation and can maintain stable drying performance even in demanding environments. For users who care about long-term efficiency and equipment protection, this is a smart investment. When choosing a desiccant air dryer, I suggest paying attention to air flow capacity, working pressure, dew point performance, regeneration method, and maintenance requirements. A good model should match your compressor system and actual air consumption. Overall, if moisture is causing problems in your compressed air system, a desiccant air dryer is definitely worth considering. It is practical, efficient, and highly useful for anyone who needs clean, dry, and reliable compressed air.
    • Jsdirt
      2027 GMC Sierra: Official Discussion

      By Jsdirt · Posted

      My brand new 2007 Silverado's wax frame was rust from end to end partway through it's SECOND winter here in MA. That stuff is completely useless.    

  • GM-Trucks.com Clubs

  • Popular Contributors

×
×
  • Create New...