2011 Chevrolet Silverado 1500 problems & reliability
563 owner complaints filed with NHTSA for the 2011 Chevrolet Silverado 1500, alongside 4 safety recall campaigns. Last verified Aug 7, 2026. Complaints are unverified reports submitted by owners to the federal Office of Defects Investigation.
Each complaint is counted once (by NHTSA case number), even when it names several vehicles.
6 complaints report injuries (30 injured, 1 deaths reported).
Most reported problems
| Component | Complaints | Share |
|---|---|---|
| Air Bags → | 306 | 54% |
| Unknown OR Other | 115 | 20% |
| Structure → | 72 | 13% |
| Engine → | 40 | 7% |
| Electrical System → | 26 | 5% |
| Electronic Stability Control (esc) → | 18 | 3% |
| Suspension → | 18 | 3% |
| Power Train → | 17 | 3% |
| Service Brakes → | 13 | 2% |
| Vehicle Speed Control → | 11 | 2% |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.
Common symptoms owners describe
Keyword analysis of complaint narratives; one complaint can describe several symptoms.
Mileage when problems occurred
Half of the failures with a reported odometer reading occurred by 72,477 miles (middle 50% between 44,000 and 102,864 miles), based on 250 complaints that included mileage.
Complaints by incident year
What owners report
“AFM/DOD lifter failed while driving which causes multiple systems to go offline including Traction Control, stability control, ABS just to name a few. This happened while coming off freeway which can be a safety risk as vehicle was at higher speeds. This is a known GM problem with 5.3l engines and should have been…”
Engine · filed Jul 13, 2026
“The contact owns a 2011 Chevrolet Silverado 1500. The contact stated while driving at an undisclosed speed, several warning lights illuminated. In addition, the contact stated that the vehicle was shaking. The vehicle was driven to the contact's residence. The vehicle was later taken to an independent mechanic where…”
Engine · filed May 18, 2026
“Odometer Fraud. The contact purchased a 2011 Chevrolet Silverado 1500. The contact discovered that there was a mileage discrepancy. The vehicle was a dealer sale. At the time of purchase, the mileage was 103,000. However, at the time of the vehicle registration, it was discovered that the mileage was 155,000; but the…”
Electrical System · filed Apr 7, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Federal defect investigations
- Pedestrian alert sounds
Defect Petition DP22005 · opened Jan 27, 2023 · closed Aug 7, 2023 · led to recall 22V063000
- Desiccated Air Bag Inflator Rupture
Engineering Analysis EA21002 · opened Sep 17, 2021 · open
Technical service bulletins
1,836 manufacturer communications (TSBs, service campaigns, warranty extensions) are on file with NHTSA for the 2011 Chevrolet Silverado 1500. The 10 most recent:
This preliminary information communicates information about how to determine if a wheel and tires size change is available.
PIT3271Q · Service Bulletin/Repair Instructions · issued Apr 1, 2026
This Preliminary information communicates the steps on how to save a GDS2 Session Log and upload to a Technical Assistance Case in CX Connect.
PIP6104 · Service Bulletin/Repair Instructions · issued Mar 9, 2026
This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
PIP4902V · Service Bulletin/Repair Instructions · issued Mar 9, 2026
This PI Communications information on an alternative product dealers can use to perform 19-NA-255: Wax Coating on Frame Peeling, Metal Shows Corrosion/Rusting due to issue with getting product from current supplier…
PIT6400A · Service Bulletin/Repair Instructions · issued Jan 16, 2026
This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
PIP4902U · Service Bulletin/Repair Instructions · issued Jan 8, 2026
This Preliminary Information communication provides information to the technician about vehicles that have had multiple repair attempts that are being performed on customer’s vehicles that exhibit vibration conditions…
PIT5214G · Service Bulletin/Repair Instructions · issued Nov 20, 2025
New Vehicle Monitoring Programs Section in IVH
13598 · Other · issued Sep 9, 2025
This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
PIP4902T · Service Bulletin/Repair Instructions · issued Aug 14, 2025
This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may…
PIC5650M · Service Bulletin/Repair Instructions · issued Aug 7, 2025
This Preliminary Information communication provides information to the technician about vehicles that may have a bump feel or clunk noise at a stop or on launch. Dealer should communicate to the customer this condition…
PIT5161L · Service Bulletin/Repair Instructions · issued Jul 31, 2025
TSBs are repair guidance manufacturers send to dealers — they are not recalls and repairs are not automatically free. Full documents are available on NHTSA’s site.
Safety recalls
The 2011 Chevrolet Silverado 1500 has 4 NHTSA recall campaigns — recall repairs are free at franchised dealers regardless of the vehicle’s age.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →Buying a used 2011 Chevrolet Silverado 1500?
- · Decode the seller’s VIN with our free VIN decoder to confirm the exact year, engine and trim.
- · Check for unrepaired recalls by VIN on NHTSA’s official lookup — recall repairs are free.
- · Owners most often reported problems around 72,477 miles — budget accordingly if the car is approaching that mileage.