2012 Chevrolet Avalanche 1500: common problems

Owners of the 2012 Chevrolet Avalanche 1500 filed 16 complaints with NHTSA, most often about air bags and electronic stability control. Details by component below, with sources.

Key figures

Owner complaints: 16

What fails most often

1 Air bags 19% of all complaints
2 Electronic stability control 6% of all complaints
3 Structure 6% 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: 3 complaints (19% of all).
Electronic stability control: 1 complaints (6% of all).
Structure: 1 complaints (6% of all).

Symptoms owners describe

How many of the 16 NHTSA complaints mention each symptom (automatic count from complaint text; one complaint can mention several).

vibration1 · 6%
warning lights, check engine1 · 6%

Components owners complain about

Component	Owner complaints	involving a crash	Technical service bulletins (TSB)
Air bags	3	0	0
Electronic stability control	1	0	0
Structure	1	0	0
Other	15	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.

Dash is cracking above steering wheel, from windshield side extending to steering wheel.
Structure · 2017-06-25 · NHTSA complaint #11001274
Possible airbag deployment puncture hazard and vibration distraction while moving.
Air bags · 2017-06-06 · NHTSA complaint #10993432
Center of dash is not sturdy enough caused a crack from center dash air vent corner on passenger side corner to the air bag.
Air bags · 2017-02-09 · NHTSA complaint #10953751
The contact stated that the stability track warning light illuminated. The contact took the vehicle to a certified mechanic who diagnosed that the steering wheel position sensor failed and needed to be replaced. The vehicle was not repaired.
Electronic stability control · 2016-12-27 · NHTSA complaint #10937543
The dashboard cracked over the instrument panel and over the passenger side airbag. This is the second avalanche that I have owned that cracked in the same location; previous year was a 2007.
Air bags · 2016-10-02 · NHTSA complaint #10911027

When owners complained

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

20165
201710
20181

Comparison

By complaint count this model year ranks 9,040 of 36,656 model years in the NHTSA data (top 25% most complained about).

On average one model year of the Avalanche 1500 has 75 complaints (12 years in the data). This year has 16, below average.

What to check before buying

Air bags. Check the SRS light, stored codes and airbag/curtain status after any impact.
Electronic stability control. ABS/ESC sensors, steering angle, codes after suspension repair.
Structure. Rails, pillars, panel gaps, signs of pulling or welding.

Other years of this model

Questions and answers

What are the most common problems with the 2012 Chevrolet Avalanche 1500?

Owner complaints to NHTSA most often mention: air bags, electronic stability control, structure. Total complaints: 16. The most frequent symptoms in complaint texts: vibration (6%), warning lights, check engine (6%).

How many service bulletins (TSB) were issued for the 2012 Chevrolet Avalanche 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 2012 Chevrolet Avalanche 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 2012 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 2026-11-05.