Traveling down highway at 60mph the tracsion control light came on and the engine light started blinking followed by the truck starting to miss hard. Got to friends house changed #1 spark plug all better now at least for 1,000 miles then will have to change it again. Went through this with the last one we traded for this one. Then it developed an oil leak that's when we traded it.

- Greenfield, IN, USA

Stability control alarm blinking, traction control alarm blinking, , speedometer going erratic, brake lite staying in alarm, cruise control dropping out, power loss temporarily. Shifting between gears (auto xmission) was very rough.this was an electrical system that grew steadily worse. GM dealership had to replace the ebcm, and the chassis wiringharness. Severe corrosion. Vehicle never driven in salted roads, never flooded, never driven thru water. The location of the ebcm is poorly designed. Dealership said they have never seen a module this corroded, as it was in pieces when they pulled and opened it. I waited 4 months to get it fixed, as a early mechanic saw an electrical fault, but couldn't pinpoint it as it wasn't staying in fault. He said it needed to get worse before it could be properly diagnosed. Had to bring to dealer for repair as it got progressively worse. Cost me $1878.36 to get repaired.

- Holden, LA, USA

Stabilitrak and traction control system have went off several times in the course of the last month. The car goes to rough idle and transmission kicking back really bad. Every time the mechanic ha checked, at least three, he had found nothing wrong. I think this something related with software. Looking into internet, seems to be thousands of people affected with this problem.

- Fairhope, AL, USA

While driving, the stabiltrak, ABS lights come on and the vehicle powers down and barely moves. This has happened on several occasions, mostly during cold weather, although it has happened in warm weather at highway speeds, creating a dangerous situation while trying to maneuver out of traffic. On one occasion, the vehicle was towed to a Chevrolet dealership and when checked over they reported that nothing could be found. The vehicle operated normally after sitting there all night. This is dangerous! I have read many instances of the same thing happening to other Silverado owners. Please check into this. This has happened at least 5 times, the latest around January of 2019.

- Greenville, PA, USA

Upon driving the check engine light came on along with the service stabilitrak and traction control messages. The truck had minimal power when stepping on gas and truck would jerk. When idling engine is loud and shakes.

- Grand Prairie, TX, USA

Stabiltrak warning light came on, 2011 Chevrolet Silverado. Shortly thereafter an intermittent electric power steering problem arose, found it difficult to steer vehicle. Obvious steering assist failure during a drop in voltage, and then return, which creates unmanageable and dangerous vehicle, random surges occurring. Contacted GM for possible recall? non-existent. We are faced with a huge auto repair bill.

- Whitehall, MI, USA

Dash gauges and lights turn off and on while in park, driving, and stationary. This typically can be fixed by turning the truck all the way off and back on but that is not possible when driving. This occurs about 1-2 times per day

- Madison, IN, USA

Badly rusted engine and under body frames, transmission cooler and cooler lines rusted away. 4 wheel drive linkage. Front disc rotors had 3/16 thick flaked rust, coolant hoses clamps rusted away causing coolant loss. Transmission dipstick gripl rusted off. My complaint to GM case # is 8-3141634993 truck hss less than 20000 miles

- Seven Hills, OH, USA

Airbags and nothing up front works

- Iowa Park, TX, USA

Takata recall and another issue of power loss----- I have taken my truch to the dealership to have the takata air bags replaces and they told me that they do not have the parts to replace them. Power loss: I can be driving and the vehicle goes into a drastic and immediate power reduction. I have nearly bee rear-ended several times and the vehicle jerks suddenly throwing everything forward as though it is nearly a sudden stop. It will not drive over 20 mph when this happens. It will not reset until I pull over, remove, and reassemble, the battery cables. This happens during, and following, every rainy day. It also happens for no specified reason. It happened 3 times in the last 24 hours--no rain at all.

- Baker, FL, USA

One night on the way home from work, I was driving 60mph and all of the sudden my truck hydroplaned. I managed to get the truck straight and regain control of the vehicle. About a week later, as I'm heading home all of the sudden my ABS, brake, and traction control lights all illuminated. The dic reads service stabilitrak and service traction control, then it will display stabilitrak off and traction control off. I had the codes read and my trouble code was P069E - fuel pump control module requested mil illumination and U0073 - control module communication bus a off. All those lights mentioned above have been on for about a month. I looked up information about the fpcm and found out about GM recall 14515, I entered my VIN but the only recall that came up was for the takata airbag recall. As I read through the 14515 recall, I feel my truck is affected by it because, while driving the truck my speedometer jumps all around and is not stable. Also, when I try to accelerate, it feels like the engine stalls and there's no power there. Other times, it will down shift to increase rpms, but then soon shift gears into a higher gear then shift back into a low gear and repeat this until I let off the pedal. My tow haul mode will not stay engaged, cruise control will not stay engaged, and most of the time my truck won't even start when trying to use the remote start, instead lights just flash as I'm holding down the start button on the key fob. The truck feels really sluggish almost like there's no power, it seems like it hunts for the right gears while driving. Overall it just feels unsafe to drive.

- Hewitt, TX, USA

Vehicle went into limp mode while cruising at 65 mph. Traction control disabled light and check engine light illuminated. Message center displayed "service stabilitrak" "service traction control" and "engine power reduced" messages. Vehicle slowed and transmission downshifted. Vehicle failed to accelerate while depressing the accelerator pedal. With accelerator to the floor the vehicle would not exceed 35 mph in a flat grade. On a steep incline the vehicle would not exceed 15mph with the accelerator pedal to the floor. The issue has occured several times before. Parking the vehicle on the side of the road and several ignition cycles have in the past have resolved the issue. This is a known issue with GM vehicles using a drive by wire throttle body and it has been recalled on other model years.

- Langhorne, PA, USA

My traction stability light came on. Took it to the dealership where they charged me $100 to diagnose it and tape a sensor. A week later it came on again, I looked this issue up on the internet and everybody is having these problems. Why is this not a safety recall? I have less than 46,000 miles on my vehicle, I should not be having this issue. GM better do something about this.

- Lewiston, ID, USA

My traction control light and ABS light came on and the messages to service both of these systems are in my information center. My brakes are now dragging the rotors due to this problem. This is a major safety concern and a recall needs to be implemented to correct this issue. This started while driving down the highway.

- Louisville, KY, USA

2011 Chevy Silverado 1500 recall.

- Alburtis, PA, USA

We have had a recurring issue with the traction control feature on this vehicle since buying it. Randomly and out of nowhere it will show stabilitrak off on the instrument panel. The engine becomes sluggish when this happens. This, to me, is a safety hazard when driving. There is also an issue with the ignition getting stuck when starting where it grinds the starter. I have to turn the truck off and start it again to get it to stop. I have had the vehicle at the dealer where it was purchased and they have no clue what to do about the stabilitrak issue. I have read many complaints on this and there should be a recall.

- Salvisa, KY, USA

Service stabilitrac light comes on. Will come on at various times. Will go off after car has sat overnight. Comes on again randomly.

- Victorville, CA, USA

Traction control light goes on & there's nothing wrong with it all over internet people have problems with system this should be recalled & fixed by GM.

- New Berlin, WI, USA

I was driving my daughter to school and the vehicle slowed down on its own. And when I pushed the gas it jumped and shifted hard, had to cruise all the way home vehicle wouldn't start back up. Stability and traction control lights came on engine reduced speed and cut off.

- Concord, NC, USA

Driving about 60 mph about 10 miles into the trip when the truck lost speed, the ABS brakes did a slight on and off pulsating every couple of seconds, the engine was running rough and giving it gas the engine revved up but wouldn't go anywhere. Speed dropped down to 35 or 40 mph and wouldn't go any faster. The dash indicator showed messages stating stabilitrak traction control turned off and check engine light is on. It jolted real hard when it shifts gears. When I mashed the brake it didn't want to come to a complete stop without pressing the brakes to hold the truck there. I pulled into a store popped the hood and finding nothing I turned the truck off for a few seconds and restarted it but nothing changed and the error messages were still being displayed. The trucks engine was running rough. I headed home and it didn't have any power and jolted hard as it shifted gears. I coudln't go but 35 or 40 mph on the level ground. If I went up a slight hill the truck slowed down more until I got past the hill. I gave it gas and the engine would rev up but had no power and wouldn't go 35 or 40 mph. I parked the truck in the garage and in 10 minutes I went to start it to get the error messages and it started up fine and the engine wasn't running rough. I drove it 1/2 mile down the road and back and it ran perfect. I googled the error messages and found alot of complaints and comments about this issue on the Chevrolet forum website. No recall information just alot of people experiencing the same issue and alot worse cases that almost caused accidents. Is there a recall on this issue? I read that I will probably have the issue again because after it sits for 10 min it probably won't have a problem until a few minutes or days later. I can only hope doesn't cause me to have a wreck and kill myself or someone else. This is a major issue and should be recalled to fix the problem.

- Denton, TX, USA