Jump to content

Recommended Posts

Posted

I actually lost my brakes and thank God i wasn’t doing 62. Brakes to the floor and still moving. The dealership said they were afraid to drive inside they were going to tow it. Sorry if you situation was different. 

Posted

I had the same issue back in January, still had some brake, just not as good as it should be. Dealer replaced master cylinder and haven't had any trouble since.

Posted

That’s good to know. The only thing that scares me are the treads that it’s happened multiple times. Was all the same warning lights on and the engine light?  My brakes were definitely on the floor...I would not want to be driving 62 mph as the warning showed. 

Posted
On 8/15/2019 at 9:35 AM, Joe Sargent said:

Leaving a gas station yesterday and my 2019 Silverado with 7500 miles had no brakes.  I could press as hard as I could and it would slow some but it had to roll to a stop.  Luckily I did not roll into the 4 lane highway.   No warning lights or anything.  Had OnStar run a diagnosis and they showed nothing.  Drove slowly to the dealership and they confirmed that the Master cylinder had gone bad.  Was told these are now electronic fly-by-wire systems and GM was having issues.  There are none available for replacement.  Was told it could be a month or longer before I get my truck back.

Have you heard anything since?  I was told by the dealership today 8/27/19 that I need a Master Cylinder to start out but there is none to be found. They said they placed it on back order and did not give me any time when I maybe able to pick up my vehicle. This is not right drove one day and it’s been in the shop 5 days already to get this news today. 

Posted

I have not been in contact since I left my truck.  It has been 2 weeks today without my truck.  I am driving a loaner that is not quite what I purchased and I am making do.  It is frustrating that I cannot use the amenities I paid for but at least I have a 2019 to drive.  I am going to give them 2 more weeks before I get too vocal.    I was told it could be a month or longer.  At some point it reaches the lemon status.  Too bad, I ordered this truck and after a long time of reviewing and evaluating what I wanted.  Has taken the happiness away from the purchase.  GM should consider that.

 

This is my 6th warranty repair since May.  I have have now been without my truck for well more than 30 days since early May.  The other issues were multiple dash rattles that they found and fixed.  The others were a broken fuel filler that caused environmental alerts, a bed cover recall, and a trailer software recall. 

Posted

All they did with mine is bleed the brakes (twice) and reprogram the computer, so I’m told. Hasn’t reoccurred yet...

Posted
1 hour ago, Joe Sargent said:

I have not been in contact since I left my truck.  It has been 2 weeks today without my truck.  I am driving a loaner that is not quite what I purchased and I am making do.  It is frustrating that I cannot use the amenities I paid for but at least I have a 2019 to drive.  I am going to give them 2 more weeks before I get too vocal.    I was told it could be a month or longer.  At some point it reaches the lemon status.  Too bad, I ordered this truck and after a long time of reviewing and evaluating what I wanted.  Has taken the happiness away from the purchase.  GM should consider that.

 

This is my 6th warranty repair since May.  I have have now been without my truck for well more than 30 days since early May.  The other issues were multiple dash rattles that they found and fixed.  The others were a broken fuel filler that caused environmental alerts, a bed cover recall, and a trailer software recall. 

I hate to hear that. GM will not talk to me after 2 calls the purchasing dealership doesn’t want to talk to me. The only help I’ve had is a local dealership. The bad thing is they gave me a loaner and I could put it in the back of the Silverado. I ended up with a Buick Encore real bummer. I hope they get you lined out soon. 

Posted
1 hour ago, Rod S said:

All they did with mine is bleed the brakes (twice) and reprogram the computer, so I’m told. Hasn’t reoccurred yet...

I’m glad that’s all they had to do. They said my Master Cylinder was bad they had a General Manager from GM come to look so they say. I’m in a wait game right now in my little loaner Encore. The problem is there are no Master Cylinder anywhere and are on back order. Don’t know when I will see my vehicle besides he parking lot at the dealership. 

Posted

Service brake assist popped up on mine today, 12,000 miles. I visit the dealer tomorrow afternoon.

Posted
On 8/24/2019 at 1:57 PM, eppieguy said:

I was not giving a smart response, if you read back you’ll see that I agree this is a serious issue and I’ve had it as well. What I am saying is that people come here to research buying new trucks and new owners come in looking as well and they see “I lost my brakes” they are freaked out. Yes, we have lost power assist, gotten multiple errors on the dash and probably soiled some peoples shorts but you can stop the truck and we haven’t “Lost the brakes” which would mean you cannot stop until you hit something or coasted to a stop. As I’ve said in prior posts I’m in no way downplaying this issue as it is a serious issue but if we “Lost the brakes” there would be a big recall, not a TSB for software update and possibly another part (I forgot forget what it was). You sir have a wonderful day! 

I don't understand your comments.  Buyers should be aware of this issue.  If 5 or 10 people have reported it in this forum then how many do you think are having the issue and not reporting it here.  I am sure the number is much larger than you think.  You are splitting hairs for no reason. If I had been going 5 MPH faster I would have been into a 4 lane highway.  For all intents and purposes I "LOST MY BRAKES".  The vehicle would not stop as it should and placed me in a position where I could have killed others or been killed.  My brakes did not work and I had to coast to a stop.  I don't think you understand you cannot stop the vehicle in any predictable distance or time when this suddenly occurs.  I drove very slowly to the dealership and it would take me well over a thousand feet to roll to a stop with the brake pedal to floor and only driving 25 MPH when I initiated the slow to a stop procedure (it had become a procedure because my $65K truck had no brakes).  I believe there should be a recall on these trucks.  Why do you think my truck is sitting at the dealership parking lot and they will NOT let me have it back.  In my case there was no warning or errors before or after the event.   I have an Onstar report to prove that.

Posted
15 hours ago, Philip said:

I hate to hear that. GM will not talk to me after 2 calls the purchasing dealership doesn’t want to talk to me. The only help I’ve had is a local dealership. The bad thing is they gave me a loaner and I could put it in the back of the Silverado. I ended up with a Buick Encore real bummer. I hope they get you lined out soon. 

Ouch... an Encore!  They gave me a Nissan Rogue for a day then swapped me to a scaled down 2019 Silverado.  I am happy, but it doesn't have a bed cover and I really need that security with my work.  I would request a truck as soon as they get a demo available.  My dealership has been very good in Tennessee and this is not their issue it is a GM issue.  I appreciate the way  they have dealt with me considering I bought the truck in Virginia.  I will make do until I hear more in a couple of weeks.

Posted
43 minutes ago, Joe Sargent said:

Ouch... an Encore!  They gave me a Nissan Rogue for a day then swapped me to a scaled down 2019 Silverado.  I am happy, but it doesn't have a bed cover and I really need that security with my work.  I would request a truck as soon as they get a demo available.  My dealership has been very good in Tennessee and this is not their issue it is a GM issue.  I appreciate the way  they have dealt with me considering I bought the truck in Virginia.  I will make do until I hear more in a couple of weeks.

I bought mine in WV and brought it back to VA. I thought my local dealership would be mad but they have been very helpful. The only problem is the Encore but they said it’s all they have. GM still has not contacted me back. Every time I call they say I need to talk to the Sr Advisor and no one is available. It has now been in the garage since Friday.  

Posted
9 hours ago, Jmonty said:

Service brake assist popped up on mine today, 12,000 miles. I visit the dealer tomorrow afternoon.

You better watch. I would call OnStar to get them to run a diagnostic for record. I hope the other 3 lights don’t come on that’s goes with this. Good luck. 

Posted
On 8/28/2019 at 7:24 AM, Philip said:

You better watch. I would call OnStar to get them to run a diagnostic for record. I hope the other 3 lights don’t come on that’s goes with this. Good luck. 

Dealer did several software updates all seems OK now

Posted

The battery in the truck went dead and I had it boosted by the AMA. When it came back to life there was an engine failure light on, brake failure light on, parking and trailer break light on. Took it for a spin around the block and the brakes were like mush. Also had multiple other systems failure notices. Truck towed to dealer. I was informed that the master cylinder failed and that multiple other systems needed resetting. Dealer has had truck for 5 days and no end in sight. This is rather weird and frightening. What if it happens on the highway?

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
  • Recently Browsing   0 members

    • No registered users viewing this page.
  • Forum Statistics

    250.4k
    Total Topics
    2.7m
    Total Posts
  • Member Statistics

    342,760
    Total Members
    8,960
    Most Online
    MASONV88888888
    Newest Member
    MASONV88888888
    Joined
  • Who's Online   0 Members, 0 Anonymous, 1,501 Guests (See full list)

    • There are no registered users currently online

  • Latest Articles

  • Posts

    • My 2025 Silverado 1500 had to receive a brand-new engine (long block) under warranty last month at only around 16,500 miles. Before the replacement, the truck repeatedly displayed "Engine Oil Level Low" warnings, even though the Oil Life Monitor still showed around 50% remaining after about 6,000 miles since my last oil change. After seeing the warning several times, I checked the dipstick with the engine cold, and the oil level was completely normal. The next day, the message escalated to "Add Engine Oil." At first, I assumed it was just a faulty oil level sensor, so I brought the truck to the dealership. After inspecting the engine, they found internal cylinder wall scoring and ultimately replaced the entire long block under warranty. Before this happened, I was planning to install a 4-inch lift and suspension upgrade on my truck. After needing a new engine at just 16,500 miles, I honestly don't see the point anymore. I also contacted GM to ask whether my vehicle qualified for a buyback, but I was informed that it does not at this time. Anyway, this experience has left me with serious concerns about the long-term reliability of this engine. I sincerely hope NHTSA expands the current investigation or recall to include 2025 model and performs a thorough inspection of affected vehicles. My biggest concern is that these engines may fail shortly after the powertrain warranty expires. If GM truly stands behind this engine, then at the very least, please consider extending the powertrain warranty to 10 years for affected owners. That would go a long way toward restoring customer confidence.
    • Without exception but then I'm the odd duck, right? I know what goes into that test, how it is calculated and thus how to beat it. But EPA values are often not beaten by the general public and the government has in past years adjusted the means and methods to come to those values to more closely approximate "Joe Average".    The only real trick to beating that EPA average is don't drive like "Joe Average".    It's the same method you used to profit from "Economic Migration" and in doing so beat the 'stats'. But you, like me, are not "Joe Average".     The thing you don't seem to grasp is this "Purchasing Power Index" isn't forward looking. It doesn't predict what it going to be but looks backward and states what it was. They are not telling us what the THINK, they are telling us what they MEASURED. Example:    Wife says "I'm going to lose 40 pounds by Christmas". May she does, maybe she doesn't but the doctors office who weighed her when she made that statement and again at Christmas only REPORTS what the RESULT was. You and I can banter about what was possible and what aunt Tilly did till the cows come home but the result is the result. Arguing otherwise is.....irrational. That's all I'm saying. This isn't about:      What you are calling a 'Statistic' is a RESULT not a CALCUATION and as a result the RULE. Like gravity as a rule, it can not be broken. 
    • Just wanted to say thank you for posting this. Years later, your thread is still helping Silverado owners.   I bought my 2025 Silverado 1500 in January 2025, and I've had what feels like the exact same rattle since day one. After reading your findings, I believe my truck has the same issue with the cable carrier contacting the rear sliding window. To be honest, I had pretty much given up on pursuing the issue. It wasn't until I recently drove another brand's pickup that I realized just how quiet their cabin was—and how noisy mine has been all along. On my truck, the rattle happens on almost any paved road, gets even worse on rougher pavement, and I can even hear it during braking and acceleration.   I actually referenced your thread when submitting my case to GM, hoping they'll recognize this as a recurring issue instead of treating it as an isolated incident. The reason I reached out to GM first is because my dealership told me they would need to keep the truck for at least two days just to diagnose the problem. I was concerned that even after two days, they still might not be able to identify the source of the rattle before giving the truck back to me. I had also asked a few dealerships about this issue during previous service visits, but none of them seemed to know what was causing it or had a solution. That's why I decided to contact GM directly first, hoping they might already have an official repair procedure or guidance for this issue.   I also hope GM eventually comes up with an official fix for this problem. I have a feeling there are many Silverado owners experiencing the same rattle, but most either choose to live with it or simply don't know what the cause is.   Really appreciate you taking the time to document your diagnosis. Your post is still making a difference years later.
    • I have 2 choices. 
    • Do you have access to BP fuels? Some stations have Silver 91 E-0 priced the same as their 93 E-10.  There is a local Marathon with 90 alky free for $6 a gallon but I go down the road to BP for $5-ish. They also have a 100 E-0 but that stuff is $10 a pop. 
  • GM-Trucks.com Clubs

  • Popular Contributors

×
×
  • Create New...