Turned on truck and got multiple messages, "service esc" and "brake system failure - speed limited to 62 mph." braking was extremely limited - even at hardest effort, truck struggled to come to a complete stop. truck has 6700 miles and also brake pads are reporting 14%/18% life left which is innacurate based on amount of driving.
Started my vehicle and the following messages came up immediately: brake system failure 62 mph top speed, service esc, and service trailer brake system. other lights were illuminated on the dash, such as check engine, esc, abs and parking brake. without turning off the vehicle, i thought it was important to get the vehicle to the dealer immediately as for them to see the vehicle in it's current state. while driving to the dealer the brakes where not fully functional. i would press the brake fully down and it would coast to a stop. depending on the speed would determine how far it would coast before it would stop. it was a very scary situation. brake pedal had pressure but the brakes would not start to active until fully pressed. even then the stop was very slow and would coast. example, driving out of my office drive to the man road at 5-10mph it coasted a good 30-60 ft. once the pedal was fully engaged. vehicle has 667 miles.
Purchased new vehicle with less than 4,000 miles was running fine when parked. when it was cranked to go home listed esc failure, service steering column lock, trailering system failure, lane departure disabled, speed limited to 60 mph. i was able to get home, but the brakes were so hard that it was extremely difficult to stop. local dealer it was purchased through "fixed it" less than 1,500 miles later i'm having the same issue! obd has the codes c0021, c0021, p25a2, p25a2, p0606. i do not feel safe driving this truck! if that issue were to happen approaching an intersection i would have no way of stopping in time. ridiculous.
5 times since i purchased this truck one month ago; shortly after turning on, shifting into gear and starting to move the following displays on the dash 'service esc, service parking break, flashing orange check engine light', there may have been other lights too but those ones have been there every time. usually it resets after stopping and turning the car off and on. the ride however is very jerky until i am able to do so and this is not a safe operation condition if there is not a quick and easy place to stop to reset. i have tried to have onstar pull the codes rice but they were not been able to do so in time and they tell me there is no problem when they connect to the onboard diagnostics. it appears they can't see history, only active codes. there was a brake recall on this truck that was supposedly reprogrammed before i took delivery but i suspect that the 'software fix' may not have been successful. in hindsight, my salesman also seemed like he may have been aware of this issue but didn't tell me about it. i say this because the day after i picked it up i noticed that front brake pad life indicated only 68% remaining which seemed low for a 'new' truck that had 2500 miles (had been dealer courtesy vehicle). his response when he tried to clarify was something along the lines of 'and you want me to have them look at the warning about the brakes?', in retrospect that response indicates to me that he may have had an awareness of this problem that i had not yet experienced and was not what i was asking about at the time. he never seemed to understand what i was getting at about the brake pad life when i reexplained so i eventually decide just to forget about it and resigned to the fact that i may have to put new brake pads on this truck before the lease is up in 39 months.
On january 22, 2020 i started the vehicle with using the mychevrolet phone app. i got into the truck and pushed the ignition button. the following three warnings appeared on the instrument panel: 1) brake system failure 62 mph top speed, 2)service trailer brake system, 3) service esc abs, brake, traction control, and check engine lights illuminated. i turned the vehicle off and turned it back on again using the ignition button and all warnings and lights cleared except the check engine remained illuminated. the vehicle was parked when all of this happened. i received an email from onstar reporting that an issue with the antilock braking system was detected. this vehicle had just been into the dealer the prior week to fix one recall associated with the battery cable, and two other recalls associated with the brakes.
Truck lost power steering and esc after 15k miles. problem seems intermittent. vehicle was parked at the time.
Reduced ability to brake my truck almost caused accident.. warning light popped up abs, brake,traction control with warnings going across dash like brake system failure 62 mph top speed, service trailer brakes. codes c0021 p0606,& p25a2. had update for this problem a couple weeks ago and it was suppose to fix this the dealership said over the phone when called today. never had this problem before .i am pretty sure that update just updates the messaging letting the driver know he or she is about to die. taking it into dealer later today. zf trw integrated brake control (ibc) had early manufacturing issue leaving metal shaving in the units. these shaving would score the walls and damage units,no ones investigating this issue because it would cost gm too much to replace all ibcs in every truck during early stages of the t1 launch. trw knows of this issue and has piles of these sitting on engineers desks. there needs to be a recall on all early production t1 truck to replace these ibcs. gm has only been replacing these on a case by case bases when someone reports this problem and their vin number falls within trw suspected problem dates. by this time its too late and can cause an accidents.
After remote start mychev app vehicle stationary four dash messages service esc service trailer brake brake system failure - 62 mph top speed steering assist reduced drive with care  lights on dash that were illuminated abs check engine brake traction control tried to drive. brakes and steering limited could not drive unsafe turned off ignition restarted threw five codes including p0606 c0021 p25a2 called onstar, they said all systems showing failed take to dealer called gm- they said to have it towed remote start again- same messages dealer appt tomorrow.
Vehicle brakes were mushy and the check engine symbol displayed on the dash as was the symbol for steering ( wavy lines under a car picture), also these three codes were scrolling on the dash: brake system failure 62 mph top speed, service trailer brake system, service esc. these issues repeated on three separate occasions. each time i took it to a chevrolet authorized dealership repair shop where i was told the issue was resolved. two different shops were used for three " repairs". the issues came up after i started the vehicle by putting my foot on the brake and pressing the start button. the codes began scrolling each time, and the brakes were not firm/ not normal.
I have lost power to my brakes on 4 isolated occasions in the span of a month after purchasing this new vehicle. on each occurrence the service trailer brakes, service esc, service speeds and i would smell burning upon exiting the vehicle after operation. on 3 of the occasions i experienced this issue while stationary and upon starting the vehicle. on one occasion i was operating the vehicle at roughly 60 mph and engaged the brakes and lost power to the braking systems.
Loss of brakes!!! started vehicle and received to following on dash display: * "service esc" * "brake system failure 62 mph top speed" * "service trailer brake system" * "abs" display * "brake" display * "esc" display
Service esc,service trailer braking system, brake system failure 62mph top speed and a check engine light. have another appointment at dealer after recall for esc brake module has been performed
The esc light has come on and it becomes dangerously difficult to stop and/or steer. this is the 2nd time in one week. i brought it to the dealership after the first issue and was told it was all set. the day after i got the truck back, it's happening again. the check engine light now remains on and i'm waiting for a service appointment....again!!
Service abs, service esc, and "brake failure 62mph speed limited" lights come on and brake pedal goes to the floor with very very limited braking. recall for brake control module reprogramming was completed on 1/03/20. drove truck 1.5 limes and lights came back on and brake pedal went to the floor, steering also became stiff. this was always while driving the vehicle. has happened on 4 different occasions
So, i took it in 12/17/19 for oil change, etc. there was 3 recalls and picked the truck up 12/18/19. 12/19/19 at 6 pm the truck wouldn't stop! i took it on 12/19/19 and they looked into it. they reinstalled the software, and drove it longer to check it out. i picked it up yesterday, after being told it's good to go. well, it happened again this morning!
Took truck in for recall to reprogram brake system software informed i have one of the 'few' trucks that will no accept update and apparently working to find solution
I took it tuesday 12/17/19 in for an oil change at 4k miles to get under 7k service. for my 2019 high country. as i was notified i was due for an oil change. i looked on onstar. saw there was a recall and figured they could two things at once. come to find out there were three recalls. which i get it, things happen. i get it home tuesday night no issues. thursday 12/19/19 around 6 pm, as i was backing out of my driveway and it wouldn't stop. i had to stand on the brakes. i am 6'2' and 300 lbs. i was able to get the vehicle in drive and again, the vehicle was not easily stopping. i had numerous dashboard displays. i took pictures of the displayed items. i called rick hendrick chevrolet at 6:53 pm on 12/19/19 and since i live close dropped it off at the dealer, as i was headed out of town sunday and wanted this fixed. so.... here comes the issue besides it not stopping that i am even more fired up about! the service guy, called me friday morning to say they can't find anything wrong. now, with the display saying service esc, trailer brake system, and brake system failure not to go above 62 mph, i am pretty sure it triggered an code and would be in code history. i told him i had pictures of the dash display and that they needed to check the code history. he told me at one point it was the vacuum, but then told me that the vacuum was an issue with last years model. and that he was having his master technician look at it. around 4 pm on friday, with a family trip coming up sunday 12/22/19 and not hearing anything i called a few times to find out if i needed to rent a car or they could get me a loaner. i got a call around 5:13 pm on 12/19/19 telling me it's ready and they reinstalled the software and the master technician drove it. said he is comfortable. i was scared then and scared now to put them back in that vehicle.
I was driving down i10 in baytown, tx the truck began to shake and i was unable to accelerate. i was in the middle of the highway hen the truck just decelerate and i was going 25 mi/hr in a 65 mi/hr zone.
Was making a left-hand turn at an intersection i hit a rough patch and truck bounced and pulled a little. when i came to a stop the following lights came on esc light traction control light as well as a steering one.
Truck is 8 months old, less than 10k miles on it. steering locked up backing out of my driveway. esc warnings, and various other electrical warnings. dealer stated it needs steering column or gear as they saw the codes and do not want me to drive the vehicle. vehicle has been at dealer since november 1st (45 days and counting) gm has stated part should ship the week of december 30th... even if it goes well this will be 60 days in a row without my truck! definitely should be compensated for this. roadside assistance was 2 hours late, dealership gave away loaner, then when i got a loaner dealership asked me to bring it back within a week because they sold the loaner... now driving a small suv instead of my big truck. hmmmm.
Tl* the contact owns a 2019 chevrolet silverado 1500. while driving 60 mph, the check engine, stability control, traction control, and abs warning indicators illuminated. also, the "limited to 62 mph" message was displayed and the vehicle did not respond when the brakes were applied. the contact had to downshift for the vehicle to stop. the contact called onstar and was informed that codes: 925a2, p0606, and c0021 regarding the ecm, charging system, air bags, and transmission were detected. the vehicle was taken to gilbert chevrolet (3550 us-441, okeechobee, fl 34974, (863) 261-8947), but was not diagnosed or repaired. the failure mileage was 423.
On june 16th 2019 i drove down to atlanta, ga for a baseball game. midway i stopped for gas. when i turned back on the truck, i realized that i had lost a and if i get an amount of my braking ability. however, i had no lights on mu dash to indicate a failure to the braking system. i read on a gm forum that other owners experienced the problem, turned off the vehicle for 30 mins, turned back on the vehicle and the brakes worked again. they, however, had lights indicating a brake failure. i followed the forums suggestions and after 30 mins with my truck off, i drove the truck again and had no further issues. i took the vehicle into the service department, but as i expected they could not replicate the issue. i wanted to start a paper trail though incase the issue reoccurred. on july 10th the same braking issue occurred again. this time i was near my dealership in greenville, sc. i took the vehicle to the dealership and they were able to confirm a loss of over 50% of braking but no lights or check engine code (past or present) indicating a brake failure. i am very concerned and believe this truck is unsafe because of the braking issues and lack of confirmation of service lights on the truck dash. it is a death trap. they are not able to confirm a fix either due to not having a service error code to fix and turn off. vehicle was in motion when issues occurred both times. on both occasion as, serious car accidents almost happened due to lack of braking ability.
Brand new truck an the back up camera flashes flickers, is terrible to see, backing up.gm says its normal. not normal especially when the catalog says camera is hd 7", never seen a back up camera be able to flash and flicker when the lights are actuated brakes are on. means there is a draw in the system. there is tinterference with it and the electrical system. i also have the traction control relay clicking everytime the traction control comes on. have had three vehicles and never heard that to be normal. head lights are so dim the cars behind me brighten the road . these lights dont even light the refelctors on the road. but apparently normal you can put led in , but have to pay for it. just keep driving and cant see where your going until you get hurt. also add led and void your warranty.
After using the vehicles 4wd i got a esc service light which stayed on for 3 hours and wouldnt allow me to use the cruis ed control . also ive noticed hardshifts and delayed shifts in the transmission when shifting from park to drive and from reverse to drive . and when reversing the vehicle sometimes the backuo camera does not come on like normal
My truck has an issue when at low speeds 30mph and under all check warning lights will come on my esc (electric steering control) will come on when this happens i loose power steering and when that happens the steering wheel returns to center. this has happened three times since buying the vehicle new i had not had the vehicle for a month when all the issue started to happen. when i loose the power steering the power for brakes go out as well i have almost been in an accident because of this it's a very scary situation when it happens. after all the warning lights would come on, power running boards would also cycle up and down on there own, the only light that would stay on was: service trailer brake system.
Pulling out of a gas station onto a highway my dash display showed "service power steering drive with care" i noticed i had no power assist to my steering and the steering was extremely hard to steer at best. i also received the message "service ecs" at this point i had little control of the direction the vehicle was going and managed to pull over. i also noticed the following functions stopped working, cruise control, traction control, lane assist, auto stop, etc. i let the vehicle sit about 20 minutes and restarted. no errors remained and i went on my way. scary situation to be in on a highway.
The vehicle was stationary and had just been started. the following warnings appear on my display, 1) 'action required, steering assist is reduced dive with care'. 2) 'service, trailer brake system' 3) traction control / esc light appears on dash. at this point the steering wheel cannot be turned. i called onstar to run diagnostics. a code of u0100 is stored. errors will continue for 20 - 30 minutes and then go away. after that the truck is back to normal until it happens again. i have owned the truck for 2 1/2 months and seems to happens once a month so far.