2011 Chevrolet Suburban 1500: common problems

Owners of the 2011 Chevrolet Suburban 1500 filed 80 complaints with NHTSA, most often about air bags and structure. Details by component below, with sources.

Key figures

Owner complaints: 80
involving a crash: 1

What fails most often

1 Air bags 40% of all complaints
2 Structure 23% of all complaints
3 Powertrain 6% of all complaints
4 Electrical system 5% of all complaints
5 Seats 5% of all complaints
6 Vehicle speed control 4% of all complaints
7 Engine 3% of all complaints
8 Visibility 3% of all complaints

Circle size and colour show each component’s share of NHTSA complaints. Schematic only, not a drawing of the exact model.

Air bags: 32 complaints (40% of all).
Structure: 18 complaints (23% of all).
Powertrain: 5 complaints (6% of all).
Electrical system: 4 complaints (5% of all).
Seats: 4 complaints (5% of all).

Symptoms owners describe

How many of the 80 NHTSA complaints mention each symptom (automatic count from complaint text; one complaint can mention several).

vibration4 · 5%
airbag warning light2 · 3%
A/C or heater2 · 3%
rollaway, parking brake2 · 3%
engine failure or replacement1 · 1%
fuel system, fuel smell1 · 1%
knocking, grinding or other noise1 · 1%
oil leak or consumption1 · 1%
loss of power / limp mode1 · 1%
rust, corrosion1 · 1%

Components owners complain about

Component	Owner complaints	involving a crash	Technical service bulletins (TSB)
Air bags	32	0	0
Structure	18	0	0
Powertrain	5	0	0
Electrical system	4	0	0
Seats	4	0	0
Vehicle speed control	3	0	0
Engine	2	0	0
Visibility	2	0	0
Electronic stability control	1	0	0
Equipment	1	0	0
Fuel/propulsion system	1	0	0
Seat belts	1	0	0
Service brakes	1	0	0
Suspension	1	0	0

What owners report

Short excerpts of NHTSA complaints in the original wording. These are owner statements not verified by NHTSA; personal data removed.

Tl* takata recall. The contact owns a 2011 chevrolet suburban 1500. The contact received notification of nhtsa campaign number: 21v050000 (air bags) however, the part to do the recall repair was unavailable.
Air bags · 2021-04-02 · NHTSA complaint #11406112
Also the electrical goes bad in the car causing the navigation and radio tongo on and off. Stabiltrak goes off on the vehicle and then comes back on. Today as I am driving my car lost power and now the service airbag light came on.
Air bags · 2018-06-20 · NHTSA complaint #11102811
Oil blow by when drops to 4 cylinders, took to dealership while under warranty to put in a bypass valve to "see" if will fix, didn't so next step was to have bottom half of engine rebuilt which I had to pay for out of pocket which then in turn ended up blowing up my whole engine either because the lifters got to hot &…
Engine · 2018-06-06 · NHTSA complaint #11100148
Fuel leak has developed between two fuel lines that have been rubbing together from the date of manufacture until 4/23/18. This leak developed less than inches from the exhaust system on the braded line portion of the fuel lines near the connections at the fuel tank end.
Fuel/propulsion system · 2018-04-25 · NHTSA complaint #11090101
The battery cables failed which caused the vehicles motor and power to shutdown while driving 70mph with a wife and 4 children in the vehicle.
Electrical system · 2017-12-13 · NHTSA complaint #11054549
Takata recall my airbag light has been on for a few months now. It is always on and the risk of injury to myself and family members is at stake. This meds to be remedied asap!
Air bags · 2017-10-25 · NHTSA complaint #11039648
The transmission dipstick tube has become detached due to vibrations in the engine.
Powertrain · 2017-04-27 · NHTSA complaint #10981069
Dash board cracking in multiple places. According to dealer problem noted many of the vehicles from 2008 to 2014 suv's. Gm. Repaired few vehicles with 200 dollar deductible.
Structure · 2017-03-13 · NHTSA complaint #10960382

When owners complained

NHTSA complaints by filing year. The peak shows at what age the problems show up most.

20113
20123
20132
20145
20156
201624
201718
201813
20195
20211

Comparison

By complaint count this model year ranks 4,082 of 36,659 model years in the NHTSA data (top 11% most complained about).

On average one model year of the Suburban 1500 has 58 complaints (25 years in the data). This year has 80, above average.

What to check before buying

Air bags. Check the SRS light, stored codes and airbag/curtain status after any impact.
Structure. Rails, pillars, panel gaps, signs of pulling or welding.
Powertrain. Shift quality under load, harsh shifts, transmission codes, CV joints.
Electrical system. Scan all modules, test the battery and alternator, inspect connectors near the impact zone.

Questions and answers

What are the most common problems with the 2011 Chevrolet Suburban 1500?

Owner complaints to NHTSA most often mention: air bags, structure, powertrain. Total complaints: 80. The most frequent symptoms in complaint texts: vibration (5%), airbag warning light (3%), A/C or heater (3%).

How many service bulletins (TSB) were issued for the 2011 Chevrolet Suburban 1500?

NHTSA lists 0 manufacturer service bulletins for this year. A bulletin tells dealers how to diagnose or fix a known issue; it is not a recall.

Should I buy a 2011 Chevrolet Suburban 1500 from a US auction?

Owner complaints describe defects, not crash damage. Before bidding, check the components listed above and review the lot photos: VinWind builds a report of visible and hidden damage by VIN.

Other 2011 models

Read also

Sources: public NHTSA data (USA): service bulletins and owner complaints; YouTube: links to videos credited to their authors. Complaints are owner statements not verified by NHTSA, and describe defects rather than crash damage. Data updated 2026-11-06.