CarModelProblems.com

2011 Toyota Prius Problems & Recalls

Built from official NHTSA complaint and recall data · data through 07/12/2026

High complaint levelIts most-reported problem — Service Brakes — runs 7.1× the fleet median for that category across the 2075 model-years tracked on this site.
515Complaints
6Recalls
36Crashes
7Fires
17Injured
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 — Service Brakes (50.3% of complaints) — recall and investigation status for this vehicle is currently unavailable.

Service Brakes complaints here are 7.1× the median for that category across the 2075 model-years tracked on this site.

Complaint categoryReportsOfficial statusReference
Service Brakes259 · 50.3%not available
Electrical System61 · 11.8%not available
Exterior Lighting48 · 9.3%not available
Engine46 · 8.9%not available
Air Bags45 · 8.7%RecalledRecall 16V487000 · Recall 13V014000
Vehicle Speed Control27 · 5.2%not available

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

SERVICE BRAKES259 · 50.3%
ENGINE46 · 8.9%
AIR BAGS45 · 8.7%
Unspecified / other28 · 5.4%
VEHICLE SPEED CONTROL27 · 5.2%
POWER TRAIN18 · 3.5%
ELECTRONIC STABILITY CONTROL (ESC)16 · 3.1%
SERVICE BRAKES, HYDRAULIC11 · 2.1%

Percentages are the share of the 515 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 — 6 campaigns

Hybrid Propulsion System

NHTSA campaign 18V684000 · 2018 · reported 10/04/2018

If the hybrid system shuts down unexpectedly, it can increase the risk of a crash. Recall repairs are free at authorized dealers.

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

Air Bags:side/window

NHTSA campaign 16V487000 · 2016 · reported 06/30/2016

If either portion of the curtain shield air bag inflator ejects into the passenger cabin, there is an increased risk of injury to vehicle occupants. Recall repairs are free at authorized dealers.

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

Seats:front Assembly:seat Heater/cooler

NHTSA campaign 14V743000 · 2014 · reported 11/19/2014

Damage to the seat heater wiring could cause the wires to short, increasing the risk of the seat burning and causing personal injury to the occupant. Recall repairs are free at authorized dealers.

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

Hybrid Propulsion System: Inverter

NHTSA campaign 14V053000 · 2014 · reported 02/12/2014

The vehicle may enter a fail-safe/limp-home mode that limits the drivability of the vehicle. The hybrid system could also shut down completely resulting in a vehicle stall, increasing the risk of a crash. Recall repairs are free at authorized dealers.

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

Seats:front Assembly:seat Heater/cooler

NHTSA campaign 16V396000 · 2016 · reported 06/02/2016

If damaged, the copper strand heating element may short circuit, increasing the risk of a fire. Recall repairs are free at authorized dealers.

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

Air Bags:frontal:sensor/control Module-inactive

NHTSA campaign 13V014000 · 2013 · reported 01/16/2013

If the front passenger seat occupant sensing system is out of calibration, the front passenger airbags may not deploy or they may deploy inappropriately for the passenger's size and position.… 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

“I WAS MOVING FORWARD IN A TURN LANE ON A CITY STREET PREPARING TO MAKE A LEFT TURN. A VEHICLE CUT IN FRONT OF MY…”NHTSA complaint 10779464 — filed 10/03/2015 · SERVICE BRAKES
“ON AT LEAST SIX OCCASIONS, I HAVE LOST CONTROL FOR A SECOND OR TWO WHILE BRAKING. WHILE APPLYING THE BRAKES, AND SIMULTANEOUSLY CROSSING ANY SORT…”NHTSA complaint 10764721 — filed 09/17/2015 · SERVICE BRAKES
“THERE ARE 3 ISSUES I AM HAVING WITH THIS PRIUS. THE BRAKES ARE THE FIRST PROBLEM. AS OTHERS HAVE STATED, I TOO HAVE THE SAME…”NHTSA complaint 10760730 — filed 09/01/2015 · SERVICE BRAKES

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

Complaint trend by year filed

28201239492014416620163073201875352020304320223843202435162026

Frequently asked questions

What are the most common problems with the 2011 Toyota Prius?

Service brakes issues are the most-reported category, cited in 259 of 515 NHTSA complaints (50.3%), followed by electrical system (61), exterior lighting (48), engine (46). Complaints are unverified owner reports.

How many complaints does the 2011 Toyota Prius have?

515 complaints were on file with NHTSA as of 07/12/2026. Of those, 36 involved a crash, 7 involved a fire, and 17 reported injuries. No deaths were reported.

Does the 2011 Toyota Prius have any recalls?

Yes — 6 NHTSA safety recall campaigns, including campaign 18V684000. Recall repairs are free at authorized dealers. Check your specific vehicle by VIN at nhtsa.gov/recalls.

Has NHTSA acted on the 2011 Toyota Prius's reported problems?

Recall or investigation data is partly unavailable for this vehicle right now — check your VIN at nhtsa.gov/recalls for the authoritative answer.

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 07/12/2026.