Jump to content

Service Parking Brake

Bad_Brad
 Share

Recommended Posts

Mick402 New Member

Mick402

Posted
Posted
On 8/24/2020 at 6:47 PM, Trwtow said:

what did you find out i got same exact prob 6.2 hi country 100 miles thanks

I had the same thing on my 2021 6.2 RST. 

I got word back from the dealership. Bad lifters a bent pushrods.

 

  • 1 month later...
  • Replies 64
  • Created
  • Last Reply

Top Posters In This Topic

Popular Days

Top Posters In This Topic

Popular Days

Popular Posts

luke adams
luke adams

picture is bad quality but that was what it was. They replaced the lifters but I give them credit, it only took a couple days.

Debetstransport1
Debetstransport1

Mine happened today at 65mph and is now totaled! Left dealer 5.7 miles before it happened 

Posted Images

WR9762 New Member

WR9762

Posted
Posted

Just started having this same issue in my 2021 RST (5.3l V8) bought in March of this year. Started running rough and misfiring yesterday on the way home. Could hear the knocking in the engine (thinking it was a stuck lifter or valve issue). The knock/tick increases in speed as the RPMs go up (and coasting with no gas pedal input stops the ticking). Parked it in front of the garage and checked the oil. It's due for a change (14% oil life left at about 6,500 miles, so first change). Oil is dirty and dark, as expected, but nothing that should be super sludgy. Turned it on today and engine is still running rough. After idling for about a minute, I got the Service Parking Brake and Service ESC messages with the traction control light. Calling dealer tomorrow.

  • 2 months later...
MattA375 New Member

MattA375

Posted
Posted
On 8/24/2020 at 8:55 PM, Velocity12 said:

Mine has done this several times. Service ESC, Parking brake, and traction control I think. Then the transmission shifts funny. If I turn the truck off and on again it will go away. Don’t have much faith in my local dealer so I haven’t brought it in yet. 

This is exactly what just happened to my truck (2020 trail boss) took it to dealership they said they will look at it on Monday, hope the problem can be found and fixed. Downshifts horribly 12000 miles

luke adams New Member

luke adams

Posted
Posted

Following. Just had to tow my 2021 Sierra 1500 SLT with the 6.2 into the dealer as well. Stopped and filled up with fuel and on the way to work it started to misfire and shifting hard. Stopped at another gas station along the way and parked it and had a buddy that I work with come pick me up. Returned after work to haul it into the dealer and went to start it to put it on my buddy's trailer, it started running real rough with the check engine light, service parking brake light, and check ECS light all on. Started second guessing the fuel and everything but had my receipt that said I had got premium fuel and not diesel. Truck has 10k miles on it and looks terrible being pulled into a dealer by a Ford.....LMAO

JimCost2014 Senior Enthusiast

JimCost2014

Posted
Posted
7 hours ago, luke adams said:

Following. Just had to tow my 2021 Sierra 1500 SLT with the 6.2 into the dealer as well. Stopped and filled up with fuel and on the way to work it started to misfire and shifting hard. Stopped at another gas station along the way and parked it and had a buddy that I work with come pick me up. Returned after work to haul it into the dealer and went to start it to put it on my buddy's trailer, it started running real rough with the check engine light, service parking brake light, and check ECS light all on. Started second guessing the fuel and everything but had my receipt that said I had got premium fuel and not diesel. Truck has 10k miles on it and looks terrible being pulled into a dealer by a Ford.....LMAO

Welcome to the site.

 

By your description of how the engine is running, my guess would be an internal failure, lifters, bent/broken push rod as possibilities. 

luke adams New Member

luke adams

Posted
Posted
On 10/16/2021 at 2:43 PM, JimCost2014 said:

Welcome to the site.

 

By your description of how the engine is running, my guess would be an internal failure, lifters, bent/broken push rod as possibilities. 

245018549_269718358386251_7083531551069240791_n.jpg.a7580753eb16453dbbf926fb5f88d815.jpg

RSVolcom Enthusiast

RSVolcom

Posted
Posted

Really don't even want to read all of these different threads on the same lifter issue anymore at all.  So disappointed in this truck now.  Should have stayed in my old one.

Mick402 New Member

Mick402

Posted
Posted

I got one of these. and it works great. It turns off the cylinder deactivation. https://www.edgeproducts.com/products/in-line_chips_and_modules/pulsar/pulsar_lt/parts/22451                                                                                                                               The truck runs better, no more auto shut off and I think I picked up some mileage.

  • 1 month later...
Dominic58 New Member

Dominic58

Posted
Posted

my 2021 silverado 1500LT 5.3L has the same symptoms, this started about a week ago, service parking brake, rough idle, engine light and anti-traction disabled. i find if i turn it off and then restart it goes away but yesterday i got a message from onstar diagnostics that it detected a emissions problem and i need to take it in for service within 7 days.

 

 

Mark Crocker New Member

Mark Crocker

Posted
Posted (edited)
On 11/23/2021 at 6:10 AM, Dominic58 said:

my 2021 silverado 1500LT 5.3L has the same symptoms, this started about a week ago, service parking brake, rough idle, engine light and anti-traction disabled. i find if i turn it off and then restart it goes away but yesterday i got a message from onstar diagnostics that it detected a emissions problem and i need to take it in for service within 7 days.

 

 

This is exactly what just happened to me today. I have already had injector #4 replaced because of this 3 weeks ago. 

Edited by Mark Crocker
add more info
Dominic58 New Member

Dominic58

Posted
Posted

This sounds like a common problem and doesn’t sound like they have a fix for it. Im starting to get worried.

  • 3 months later...
Richard Hallman New Member

Richard Hallman

Posted
Posted

My 2021 Sierra 1500 AT4 with 24000 miles, today the service ESC and parking brake screen came on. Cab started shaking if I drove above 45 mph. Steering screen on truck said to be careful.  I was pulling a trailer at the time. Was wondering if the light hook up from trailer to truck might have messed with trucks computer system. 

  • 4 weeks later...
Dean Barry OConnor New Member

Dean Barry OConnor

Posted
Posted
On 8/10/2020 at 3:06 PM, xeyedjohn said:

I have a 2020 Silverado LTZ 6.2L with 4500 miles and after slowing down and accelerating again I noticed it was running very rough and seemed to be missing.  The Service ESC first came up and then the check engine light came on.  Shorty after the wrench and parking brake light came on, and I also noticed the whole time the traction control ight was illuminated.  Then the error message went to service parking brake.  This is some BS.  Will update when and if I get a resolution.

Service Praking Brake.JPG

Service ESC.jpg

Steering Assist.JPG

So, I having the same issue today(3/29/22). When going to doctor appointment!  Tried to get help from GMC service department, which was very little other than getting a appointment to get it checked & they would have to have it for 2-days & no loaner!

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

    • newdude
      Turning radius

      By newdude · Posted

      "Increase"?   You want to "increase" your turning radius?     What is your truck?  What kind of cab and bed do you have currently?  Is it stock?  Modified?  Lifted?  
    • newdude
      Transmission Woes :-(

      By newdude · Posted

      OP's quote is parts and labor.  Not just parts.     The # you found isn't the right one.  But besides that, the right # is the same price within a couple bucks.  $5802.01.    Now, factor in labor and fluids.  Book time is 17.1 hours for a Colorado 8 speed.  At $200/hr for a dealer average rate, its $3420 just in labor.  We are already at $9222.  Fluid and other necessary items, there's your $400-500 more.      Also.  Your "discounted" transmission.  Which is 99% likely quoted off of GM Parts Direct as that's the MSRP I found on their site.    You failed to note the $597 in shipping charges.  So we are right back almost to MSRP.  $5794.  Oh.  AND, you better have the $4000 for the core charge which you'd have to pay and get refunded, AND you gotta pay to SHIP THE CORE BACK.    So now you'd have paid MORE to buy that one online yourself, even after you get your core refunded.  
    • Randy Ginoza
      Turning radius

      By Randy Ginoza · Posted

      I would like to know if I can increase my 2025 Silverado 2500 HD
    • asilverblazer
      Intermittent no-code issues on 2022.5+ V8 trucks — what did the shop fail to capture?

      By asilverblazer · Posted

      Length/amount of data capture will be important to consider, sifting through 5 minutes of a data log can be enormous when it is stored in milliseconds. Being able to find the 'event' let alone decipher it.   Presumably the driver would notice something and hit a button to capture the 'window' of data. That window has to be large enough for the operator to recognize the event and react accordingly.    The data has to be able to be retrieved easily.   The data has to be able to be understood. Which is the biggest challenge, dealer techs won't even know what most of it is and would likely not even look at it if an owner brought it to them. Meaning the owner, the least educated/qualified, trying to understand it.    How will the data be presented? Could specific PIDs be selected and a timelapse graph be watched? How will a specific value be noted as abnormal? Additionally, a good data logger would be able to 'learn' normal values for a specific vehicle and flag abnormalities automatically. It could in theory watch parameters degrade over time and suggest maintenance as needed. (If the MAF reading begins tapering off for a given set of other readings - MAP, throttle position, Ambient, etc.. a flag to check air filter.) With the amount of data available, a device (really the vehicle rather than an additional accessory) should be able to do more than issue a DTC. It should be able to run the full diagnostic suite automatically and present a solution rather than a code. (It's not the 90's anymore). The technology is available for the vehicle to not just say "P0087", it should know low fuel pressure, check other PIDs to narrow down the problem itself, and determine if it is a lift pump, high pressure pump, regulator, leak in the fuel line, clogged filter, etc. Even if it can't narrow it down, it should be able to guide the user to the likely problems.   This would be a major problem for dealer service departments, which are the manufacturers customers it is in their collective best interest to NOT have this available to the consumer.   Further, if the owner is going to be the primary consumer of the data, it's got to be at a consumer price point vs. dealer only specialty tool price.   This group is more 'involved' in their vehicle than general public/consumer and will have knowledge, experience, needs and desires that are quite different from the market at large.   
    • KARNUT
      OCI, not when but why?

      By KARNUT · Posted

      I put the prof up. If you read what I posted. You can see that housing, cars and income are in line with the era we were talking about. It’s harder in some places easier in others. Let’s agree to disagree and put this back on track, OK? We both are pretty stubborn and hard headed. But I bring receipts. If you wish I will not respond to you in the future. 

  • GM-Trucks.com Clubs

  • Popular Contributors

×
×
  • Create New...