CarModelProblems.com

2011 Chevrolet Avalanche Problems & Recalls

Built from official NHTSA complaint and recall data · data through 07/14/2026

High complaint levelIts most-reported problem — Air Bags — runs 5.1× the fleet median for that category across the 1998 model-years tracked on this site.
127Complaints
3Recalls
2Crashes
0Fires
1Injured
0Deaths

Source: U.S. NHTSA complaint & recall data. Complaints are unverified reports from vehicle owners — a complaint is not a confirmed defect.

Is this problem acknowledged?

The most-reported problem — Air Bags (43.3% of complaints) — is covered by 2 NHTSA recall campaigns.

Air Bags complaints here are 5.1× the median for that category across the 1998 model-years tracked on this site.

1 of the 6 most-reported categories on this page are backed by a recall or open investigation; the other 5 rest on owner reports alone.

Complaint categoryReportsOfficial statusReference
Air Bags55 · 43.3%RecalledRecall 21V054000 · Recall 21V050000
Structure:body16 · 12.6%No official action
Power Train9 · 7.1%No official action
Engine9 · 7.1%No official action
Structure5 · 3.9%No official action
Service Brakes4 · 3.1%No official action

Recalled = an NHTSA safety recall covers this category, so a free repair exists. Under investigation = NHTSA has an open probe but no recall yet. Investigation closed = NHTSA examined it and closed the probe — this is not a defect finding; where a closed probe led to a recall we name the campaign. Not available = recall or investigation data could not be confirmed for this vehicle — it is not a “no”. Categories are matched by NHTSA's top-level component. Check your VIN at nhtsa.gov/recalls.

Complaints by component

AIR BAGS55 · 43.3%
Unspecified / other44 · 34.6%
STRUCTURE:BODY16 · 12.6%
POWER TRAIN9 · 7.1%
ENGINE9 · 7.1%
STRUCTURE5 · 3.9%
SERVICE BRAKES4 · 3.1%
VEHICLE SPEED CONTROL3 · 2.4%
ELECTRONIC STABILITY CONTROL (ESC)3 · 2.4%
SUSPENSION3 · 2.4%

Percentages are the share of the 127 complaints citing each component; one complaint can cite several components. “Unspecified / other” is NHTSA’s own catch-all category — we show it rather than hide it.

Recalls — 3 campaigns

Air Bags:frontal:passenger Side:inflator Module

NHTSA campaign 21V054000 · 2021 · reported 02/05/2021

An inflator explosion may result in sharp metal fragments striking the driver or other occupants, resulting in serious injury or death. Recall repairs are free at authorized dealers.

PARK-IT: NO  · PARK-OUTSIDE: NO  ·  OVER-THE-AIR FIX: NO

Air Bags:frontal:passenger Side:inflator Module

NHTSA campaign 21V050000 · 2021 · reported 02/05/2021

An inflator explosion may result in sharp metal fragments striking the driver or other occupants, resulting in serious injury or death. Recall repairs are free at authorized dealers.

PARK-IT: NO  · PARK-OUTSIDE: NO  ·  OVER-THE-AIR FIX: NO

Electrical System:ignition

NHTSA campaign 14V827000 · 2014 · reported 12/30/2014

If stuck in the "Start" position, the ignition may suddenly snap back into the "Accessory" position, causing a loss of engine, steering, and braking power, increasing the risk of a vehicle crash. If the vehicle is in a crash, the air bags may not deploy, increasing the risk of occupant injury. Recall repairs are free at authorized dealers.

PARK-IT: NO  · PARK-OUTSIDE: NO  ·  OVER-THE-AIR FIX: NO

Park it Park outside Specimen badges — shown on a recall card only when NHTSA sets the flag. None of the campaigns above carries either flag. Always check your own vehicle by VIN at nhtsa.gov/recalls.

What owners report

“Was advised of the recall of my vehicle on Feb 26th 2021 and that the part to fix the problem was not available it is…”NHTSA complaint 11429025 — filed 08/13/2021 · AIR BAGS
“UNABLE TO GET RECALL HELP OR SUPPORT TO FOR TAKATA AIRBAG RECALL SERVICE”NHTSA complaint 11353743 — filed 09/08/2020 · AIR BAGS
“DASHBOARD IS CRACKED BY PASSENGER SIDE AIRBAG AND OVER THE INSTRUMENT CLUSTER. THERE HAVE BEEN THOUSANDS OF COMPLAINTS ON 2007 TO 2013 TAHOES, SUBURBANS, SILVERADO'S…”NHTSA complaint 11352088 — filed 08/30/2020 · AIR BAGS

Excerpts are shortened and scrubbed of personal details; they are individual, unverified reports.

Complaint trend by year filed

92013112014242015312016322017172018162019112020720211202222025

Frequently asked questions

What are the most common problems with the 2011 Chevrolet Avalanche?

Air bags issues are the most-reported category, cited in 55 of 127 NHTSA complaints (43.3%), followed by unspecified/other issues (44), structure:body (16), power train (9). Complaints are unverified owner reports.

How many complaints does the 2011 Chevrolet Avalanche have?

127 complaints were on file with NHTSA as of 07/14/2026. Of those, 2 involved a crash, 0 involved a fire, and 1 reported injuries. No deaths were reported.

Does the 2011 Chevrolet Avalanche have any recalls?

Yes — 3 NHTSA safety recall campaigns, including campaign 21V054000. Recall repairs are free at authorized dealers. Check your specific vehicle by VIN at nhtsa.gov/recalls.

Has NHTSA acted on the 2011 Chevrolet Avalanche's reported problems?

1 of the 6 most-reported complaint categories on this page is backed by an NHTSA safety recall or open investigation; the rest are unverified owner reports. A recall means a free repair is available at authorized dealers.

Is a complaint proof of a defect?

No. Complaints are reports submitted by consumers to NHTSA. NHTSA does not verify individual complaints, and a complaint is not proof that a defect exists.

About this data — Complaint figures on this page are consumer reports submitted to the National Highway Traffic Safety Administration (NHTSA), a U.S. government agency. NHTSA does not verify individual complaints; a complaint is not proof that a defect exists, and counts reflect what owners chose to report, not confirmed failure rates. Recall information comes from official NHTSA safety recall campaigns; recall repairs are free at authorized dealers. Always check your specific vehicle by VIN at nhtsa.gov/recalls. CarModelProblems.com is an independent site and is not affiliated with NHTSA or any vehicle manufacturer. Data through 07/14/2026.