I was driving my car and suddenly it flashed across the screen service stabilitrak, then service traction control system, then reduced engine speed. This caused my vehicle to slow way down out of no where from 70 to less than 30, and made steering near impossible. I have my two children I drove around and I'm afraid to even drive because if there's an accident with them in the car because my cars…
2011 Chevrolet Impala steering problems
severe 35 complaints filed with NHTSA · avg repair $700 · see steering across all vehicles →
Failure mileage
Complaints
35
Recalls
0
Avg fix
$700
3crashes
3injuries
When does it fail?
Of the 35 steering complaints filed for the 2011 Chevrolet Impala, here's the actual mileage breakdown — failures cluster heaviest at 100,000-125,000 mi.
0-25k
25-50k
50-75k
75-100k
100-125k
125-150k
150k+
Each bar shows the share of total complaints filed at that mileage range. Peak failure window highlighted. Some owners report problems earlier; some make it well past 150,000 miles symptom-free. Maintenance habits and driving conditions shift the curve as much as mileage alone.
What stands out
Owners have filed 35 steering complaints with NHTSA against this vehicle, but no formal recall covers the issue — the federal record reflects what manufacturers have admitted, not everything owners are reporting.
No new NHTSA steering complaint has been filed on this vehicle in over 6 years — the issue may be aging out of the active population.
The failure pattern owners describe
Buyer takeaway: The 2011 Chevrolet Impala has a pattern of critical steering failures ranging from complete power-steering loss at highway speeds to steering wheel seizure and hard steering during low-speed maneuvers. Multiple owners report sudden engine shutdowns accompanied by loss of steering and brakes—creating life-threatening situations—with some instances resulting in crashes; GM has issued limited recalls and directed dealers to classify hard low-speed steering as normal, which contradicts independent technical analysis and owner safety concerns.
The steering system on 2011 Impalas exhibits multiple failure modes that owners describe as safety hazards. Power steering quits abruptly during highway driving at speeds from 35 to 70 mph, forcing drivers to muscle the steering wheel with significant force to maintain control. These failures are sometimes preceded by warning lights—Service Stabilitrack, Service Traction Control, Reduced Engine Power—but occur with little or no warning in other cases. The problem repeats: one owner experienced power steering failure five times over three years at a dealership that replaced the rack-and-pinion unit each time, yet the failures continued.
Several owners report that the engine shuts down completely while driving, simultaneously disabling steering and braking. Complaint narratives detail near-misses and crashes on highways where drivers had seconds to react. One owner avoided being struck by trucks by muscling the car across four lanes; another crashed into another vehicle at 40 mph when the steering wheel seized.
Hard steering at low speeds is widespread but contested. GM documentation directs dealers to perform parking-lot tests and tell owners this is normal if replicated, yet an independent technical expert report contradicts this. Steering knuckle cracks appear at low mileage without collision history, and one owner notes police-edition Impalas have a recall for the same defect.
Other issues include violent steering wheel shake during braking from highway speeds (described as "death wobble"), worn lower control arm brackets with weak welds, and intermittent ABS and Traction Control light issues. Multiple owners across different states report similar patterns, suggesting systemic design or manufacturing problems rather than isolated defects.
Same Chevrolet Impala steering reports on nearby years: 2008 · 2009 · 2010 · 2012 · 2013
Failure modes owners describe
Complete power steering loss
Power steering quits abruptly, sometimes accompanied by loss of brakes and engine shutdown. Occurs both at highway speed and low speed. Multiple owners report needing to muscle the steering wheel with significant force.
When: Variable; early in vehicle life (5,875 mi.) to mid-life (23,429–90,000 mi.). Some owners experience repeated failures over years.
Symptoms owners cite: Steering wheel becomes extremely hard to turn or unresponsive; Loss occurs suddenly while driving; Accompanied by loss of braking and/or engine shutdown; Service Stabilitrack, Service Traction Control, Reduced Engine Power warnings precede some events
Codes mentioned: P0000 (implied; no codes stated by owners)
Repairs/costs cited: Dealerships replaced rack-and-pinion units and intermediate shaft seals. One owner cited $696.84 repair cost. Some owners report recurring failures after repairs.
Recalls/TSBs owners mention: GM issued a PI (Program Instruction) document referenced in complaint #2, advising mechanics to perform low-speed parking-lot tests and declare hard steering at low speeds a 'normal condition' if replicated. Recall NHTSA 14V355000 (Electrical System) mentioned in complaint #12. Police fleet Impalas reportedly have a recall for cracked steering knuckles; consumer models reportedly do not.
Hard steering at low speeds and during parking maneuvers
Steering wheel becomes difficult or impossible to turn at low speeds, particularly during parking and low-speed maneuvers. Some owners report this is widespread but dealerships claim it is a normal condition per GM documentation.
When: At any mileage when performing low-speed steering operations
Symptoms owners cite: Steering wheel feels as if there is no power steering; Hard to turn wheel during parking lot maneuvers; Becomes intermittent after initial startup
Recalls/TSBs owners mention: GM PI document directs mechanics to test in parking lot at low speeds and, if the condition is replicated, tell the consumer it is normal. Complaint #2 mentions case lost in arbitration despite independent technical expert report showing steering is extremely hard at low speeds.
Uncontrolled engine shutdown while driving
Engine cuts out completely while vehicle is in motion, causing loss of steering and braking. Typically preceded by Service Stabilitrack, Service Traction Control, Reduced Engine Power, and/or Service Throttle warnings. Vehicle may enter 'limp mode' or become unresponsive.
When: Highway speeds (35–70 mph) and local roads. Mileage varies.
Symptoms owners cite: Service Stabilitrack light and/or Service Traction Control light illuminates; Reduced Engine Power message appears; Vehicle speed suddenly drops or engine shuts off; Steering becomes very hard; braking nearly impossible; Vehicle may display 'Ignition Disabled' or 'Service Throttle' message; Check Engine light remains on
Repairs/costs cited: One owner's diagnostic via OnStar revealed a fuel system problem, but issue was not resolved. Complaint #13 reports repeated visits to dealership with parts replaced but problem persists; shop eventually 'started guessing.' Complaint #5 identified a faulty Pedal Assembly (gas pedal sensor).
Recalls/TSBs owners mention: Recall letter issued for Throttle Position Sensor (complaint #20), but dealer could not reproduce error. No confirmed TSB or recall addressing the recurrent shutdowns.
Steering wheel seizure
Steering wheel locks or seizes suddenly, preventing the driver from steering. Occurs at low highway speeds and causes loss of vehicle control.
When: At approximately 5,000 and 40–90,000 miles
Symptoms owners cite: Instrument panel flickered before seizure in one case; Steering wheel becomes immovable; Loss of vehicle control
Repairs/costs cited: Complaint #12: Crashes into rear of another vehicle; hood and siding replaced. Complaint #19: Crashes into pole; vehicle destroyed.
Recalls/TSBs owners mention: Complaint #12 vehicle was included in NHTSA Campaign 14V355000 (Electrical System). Complaint #19: Manufacturer not notified.
Steering knuckle crack
Steering knuckle develops a crack almost completely through the component with no history of impact or collision. Occurs at low mileage. Police edition Impalas reportedly have a recall for this defect; consumer models do not.
When: By 37,000 miles
Symptoms owners cite: Tie rod frozen and cannot be adjusted; Vehicle pulls or drifts to the right; Sloppy steering feel; Visible crack in steering knuckle upon inspection
Repairs/costs cited: Tie rod replaced; steering knuckle crack discovered during inspection. Owner never hit anything to cause the crack.
Recalls/TSBs owners mention: Police edition Impalas have a recall for steering knuckle cracks. Consumer model owners report no recall issued.
Steering shimmy or violent shake during braking
Steering wheel vibrates or shakes violently side-to-side when braking or during downhill grades, resembling a 'death wobble.' Occurs even after front rotors and all four tires are replaced.
When: At 35,408+ miles; during highway speeds when braking from 70 mph
Symptoms owners cite: Violent side-to-side shake in steering wheel during braking; Vehicle unstable when decelerating on downgrade; Vehicle unsafe to drive over 50 mph per owner
Repairs/costs cited: Dealership recommended rotor turning. Owner replaced front rotors and all four new tires. Problem persists. Owner took video and states vehicle is certified but issue remains.
Recalls/TSBs owners mention: Dealership gave 'cold shoulder' and offered no further assistance once vehicle was out of warranty.
Lower control arm bracket failure
Bracket attaching the front lower control arm to the frame snaps or breaks completely off due to weak welding on the K-frame crossmember.
When: Unspecified mileage; owner describes as nearly causing a crash during driving
Symptoms owners cite: Bracket snapped completely off on front passenger side; Visible weak weld point on K-frame
Repairs/costs cited: Owner unsure how to repair; states component cannot simply be rewelded.
Recalls/TSBs owners mention: Owner inquires about recall; none mentioned.
Power steering fluid leak
Power steering system develops a leak requiring replacement of the power steering unit.
When: By 47,626 miles
Symptoms owners cite: Steering wheel squeals when turning; Fluid leaks from steering system
Repairs/costs cited: Owner did not proceed with replacement.
Serpentine belt and pulley failure
Serpentine belt breaks or disintegrates within the engine compartment, with pulley coming apart.
When: Unspecified mileage during highway driving
Symptoms owners cite: Loss of power steering immediately upon belt failure; Nearly caused loss of vehicle control
Repairs/costs cited: Pulley came apart, causing belt to disintegrate.
ABS and Traction Control light intermittent illumination
ABS light and Traction Control light come on intermittently, often every other day or in the morning, then disappear as the vehicle is driven. May be associated with wiring harness or hub bearing issues.
When: 60,000+ miles; recurring daily or every other day
Symptoms owners cite: ABS light illuminates; Traction Control light illuminates; Lights typically disappear while driving; May accompany front wheel hub bearing or wiring issues
Repairs/costs cited: Complaint #21: Dealership replaced wiring harness and both hub bearings on front passenger side after wheel skidding and spinning. Problem recurred at least three times before repair.
Recalls/TSBs owners mention: Owners report this is a common issue on Impala forums but no recall has been issued.
Steering and brake stiffness during braking turns
When braking while turning, steering becomes very hard and brakes slip, grab, or grind. May be accompanied by wobble and Traction Control/ABS light illumination.
When: Variable mileage during turning while braking
Symptoms owners cite: Steering wheel becomes very hard to turn; Brakes slip or give before suddenly grabbing; Grinding sound during braking turns; Vehicle wobbles; ABS, Traction Control, Stabilitrack lights may illuminate
Synthesized from 35 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 1 most recent
Had steering trouble with your 2011 Chevrolet Impala?
File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.
Common questions
How serious is the steering problem on the 2011 Chevrolet Impala?
It's a meaningful issue. 35 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $700.
At what mileage does the steering typically fail?
Across the 28 complaints that reported odometer mileage, most steering failures cluster between 47,000 and 95,620 miles, with the median around 73,433. A quarter of owners report trouble before 47,000; a quarter make it past 95,620. Maintenance history matters more than the odometer alone — this is the reported failure window, not a guarantee.
What does it cost to fix?
Independent shops typically charge around $700 for steering repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to steering?
No active recalls currently cover steering issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Related
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Verify the raw federal record at
nhtsa.gov/vehicle/2011/Chevrolet/Impala.
Severity ratings are derived from reported crashes, fires, injuries, and fatalities. Repair cost estimates are
independent-shop national averages and may differ in your area. Some links on this page are affiliate links.