This bulletin provides information regarding replacement of the column-mounted Motor Driven Power Steering (MDPS) system as separate components.
full bulletin at NHTSA ↗2012 Hyundai Sonata steering problems
moderate Owners of the 2012 Hyundai Sonata have filed 300 NHTSA complaints about the steering, typically surfacing around 78,000 miles at roughly $700 to repair (U.S. federal records, as of July 2026). Source: NHTSA Office of Defects Investigation. See steering across all vehicles →
Failure mileage
Complaints
300
Recalls
0
Avg fix
$700
| Model year | steering complaints |
|---|---|
| 2008 Sonata | 6 |
| 2009 Sonata | 26 |
| 2010 Sonata | 15 |
| 2011 Sonata | 1,169 |
| 2012 Sonata (this page) | 300 |
| 2013 Sonata | 340 |
| 2014 Sonata | 65 |
| 2015 Sonata | 74 |
| 2016 Sonata | 33 |
6crashes
3fires
2injuries
When does it fail?
Of the 300 steering complaints filed for the 2012 Hyundai Sonata, here's the actual mileage breakdown — failures cluster heaviest at 0-25,000 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 300 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.
Among the 16 model years of Hyundai Sonata in our records for steering problems, this one ranks #3 by owner-complaint volume.
Is there a fix? Manufacturer service bulletins
The manufacturer has issued service bulletins covering steering on this vehicle — documented repair instructions, service campaigns, or warranty extensions sent to dealers. A TSB isn't a recall (it's not a free safety remedy), but it's the manufacturer acknowledging the issue and how to fix it.
This bulletin provides information regarding replacement of the column-mounted Motor Driven Power Steering (MDPS) system as separate components.
full bulletin at NHTSA ↗This bulletin provides information regarding replacement of the column-mounted Motor Driven Power Steering (MDPS) system as separate components.
full bulletin at NHTSA ↗This bulletin provides information regarding replacement of the column-mounted Motor Driven Power Steering (MDPS) system as separate components.
full bulletin at NHTSA ↗On some Sonata (YF, LF), Sonata Hybrid (YF HEV, LF HEV), Santa Fe (NC), and Azera (HG) vehicles, a yoke noise may develop in the steering rack. This bulletin provides information on how to diagnose the yoke noise and replace the rack support yoke assembly.
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The failure pattern owners describe
The 2012 Sonata's steering system emerges as fundamentally compromised. The motor-driven power steering (MDPS) coupling—a rubber bushing in the steering column—deteriorates and fails in droves. Owners report escalating clicking, clunking, and rattling from the steering column over bumps and during turns; at highway speeds the wheel shakes violently. The coupler cracks completely in some vehicles, causing metal-on-metal grinding and progressive loss of steering control. Hyundai published a service bulletin (TSB 14-ST-002-1) in May 2014 acknowledging the defect and offering replacement couplers to dealers, yet refused to issue a recall despite the 2011 Sonata receiving one for the same failure.
Separately, the steering wanders left and right constantly at highway speeds, requiring constant correction to stay in lane. Alignments, tire work, and camber adjustments by multiple dealers fail to fix it. Owners describe a light, unresponsive steering feel that causes the car to oscillate continuously—worse in crosswinds. Some vehicles pull hard right from day one; others develop it over time.
Power steering loss strikes without warning: the EPS system simply quits, turning the wheel rock-hard and immobilizing the vehicle mid-turn at traffic-light speeds or highway speeds. These failures often trigger multiple warning lights simultaneously (EPS, airbag, ESC). In one case, the entire electrical system shut down at 30 mph while braking, killing engine and power steering together.
Steering columns also show assembly defects: loose columns jerk or pop in the opposite direction of driver input, and some develop dangerous slack. One owner's clock spring (the switch pack under the wheel) failed, killing horn and cruise control; another's steering wheel locked up on a busy street, requiring manual force to regain control.
Same Hyundai Sonata steering reports on nearby years: 2010 · 2011 · 2013 · 2014 · 2015
Failure modes owners describe
Steering coupler/coupling deterioration and failure
The flexible rubber bushing or coupling in the motor-driven power steering (MDPS) assembly deteriorates, cracks, or breaks completely. Metal-on-metal contact results as the coupling fails. Owners report clicking, clunking, rattling, or popping noises from the steering column that progressively worsen. Advanced failure causes violent shaking of the steering wheel and loss of steering control.
When: Symptoms typically emerge between 45,000–82,000 miles; some reported as early as 475 miles on new vehicles. Problem noted to escalate over months or years of ownership.
Symptoms owners cite: Clicking, clunking, or rattling noise from steering column, especially over bumps or when turning; Steering wheel shakes or vibrates, particularly at highway speeds (60+ mph); Loose steering wheel with slack or play; Shuddering or trembling of entire steering column; Noise occurs both while driving and when parked with wheel turned
Codes mentioned: EPS warning light illumination, Airbag warning light (from sensor failure in steering column), Steering coupler fracture confirmed by dealer diagnostics
Repairs/costs cited: Owners cite $120–$360 labor charges for replacement; coupler part itself inexpensive (~$3–$5); TSB 14-ST-002-1 issued by Hyundai in May 2014 for replacement of failing coupling with updated part. Some owners report dealerships offered no repair after warranty expiration (50,000 miles).
Recalls/TSBs owners mention: Hyundai issued TSB 14-ST-002-1 for MDPS coupling replacement. Limited warranty coverage through 50,000 miles. Dealers confirmed this is a known recurring issue in 2011 and 2012 Sonatas. 2011 models received a recall; 2012 models did not despite identical defect. No recall issued for 2012 MY.
Electric power steering (EPS) loss or failure
Complete loss of power steering function occurs intermittently or suddenly while driving. EPS system fails without warning, typically after initial symptom-free operation. Happens at low speeds (parking, city streets) and highway speeds. In some cases, multiple warning lights illuminate simultaneously (EPS, airbag, ESC, brake lights).
When: Reported between 54,000–125,000 miles. One early incident at 250 miles on new vehicle with constant issue at 2,000 miles. Some owners describe intermittent failure over months of ownership.
Symptoms owners cite: Complete loss of power steering, making steering extremely stiff or immovable; EPS warning light illuminates on dashboard; Airbag, ESC, and brake warning lights may illuminate together; Engine may shut down or stumble simultaneously; Vehicle becomes very difficult or impossible to steer
Codes mentioned: EPS (Electrical Power Steering) warning light, Airbag light, ESC (Electronic Stability Control) light, Engine stall or hesitation codes
Repairs/costs cited: One owner paid $1,310 to replace upper steering column/power steering unit. Another paid ~$1,200 for steering column replacement. Repairs performed after warranty expiration (over 50,000 miles) at owner's expense.
Recalls/TSBs owners mention: Hyundai case numbers assigned in some instances but no warranty repair authorized for out-of-warranty vehicles. Manufacturer indicated unable to help beyond warranty period. One owner contacted Hyundai USA with no resolution.
Steering wander/drift (vehicle pulls or drifts left or right)
Vehicle does not track straight and constantly wanders or drifts left and right at highway speeds, requiring continuous steering corrections. Issue manifests early (from new) in some vehicles. Despite tire rotations, alignments, camber adjustments, and pressure resets by dealers, problem persists or returns. Described as oscillating side-to-side and becoming progressively worse or more noticeable.
When: Some buyers notice immediately upon purchase or within first few hundred miles. Others develop problem progressively. Present from 475 miles to 250,000+ miles in various vehicles.
Symptoms owners cite: Vehicle drifts or pulls to the right, left, or alternates between left and right; Constant steering corrections required to maintain lane position; Worse at highway speeds (60+ mph) and in crosswind conditions; Described as 'wandering,' oscillating, or 'feeling like driving on crest of road'; Light steering feel with lack of progression or feedback; Vehicle overshoots center lane position when steering input applied
Repairs/costs cited: Dealers performed alignments, camber adjustments, tie-rod replacements, tire rotations and balancing, and pressure resets—none resolved the issue. One owner described 43-page forum with identical complaints and suggestion of computer firmware update as possible fix.
Recalls/TSBs owners mention: Hyundai dealers universally stated 'no problem found' or attributed to electronic steering design. Hyundai customer service said issue was due to 'road crowning' and safe to drive. Some owners assigned case numbers with no follow-up resolution.
Braking system electrical issues and loss of braking function
Loss of brake response or sensation during braking events. Brake pedal goes soft or travels excessively to the floor with no corresponding stopping force. In one case, air entered brake lines despite sealed system and no prior service. In another, complete electrical system failure resulted in loss of braking power. Brake warning lights illuminate.
When: Occurred early in ownership (under 30,000 miles in one case). Another incident at unspecified mileage involved full electrical system failure.
Symptoms owners cite: Brake pedal feels soft or travels far to the floor with minimal braking effect; Sensation of 'driving on ice' when braking; Air in brake lines (sealed system); Brake warning light illumination; Loss of braking function concurrent with loss of power steering and engine shutdown
Codes mentioned: Brake warning light, Oil pressure light (in one case of complete electrical failure)
Repairs/costs cited: One owner's brake lines were bled and air removed. Another owner's full electrical system failed and required dealer service (5 days in shop, unable to replicate failure).
Recalls/TSBs owners mention: First dealership (through insurance) claimed no brake problem found; Hyundai dealership diagnosed air in brake lines and assigned case number. No further documented manufacturer response. Second incident (full electrical failure) could not be replicated by dealer.
Steering column loose or improper assembly
Steering column becomes loose, develops play or slack, or was improperly assembled/tightened at factory. In advanced cases, steering column may separate or 'fall off,' rendering steering unusable. Owners report jerking or popping in opposite direction of steering input during high-speed driving.
When: Reported between 2–6 years of ownership; some detected within first few years. Mileage varied (49,000–82,000 miles in cited examples).
Symptoms owners cite: Steering column feels loose with excessive play; Steering wheel jerks or pops in opposite direction when steering; Knocking or clunking from steering column when turning wheel; Slack in steering wheel when stationary or moving; Potential complete loss of steering control if column detaches
Codes mentioned: Airbag light (from clock spring sensor failure in steering column)
Repairs/costs cited: One owner quoted $305 to $350 for steering column repair/replacement. Dealers identified improper assembly or insufficient tightening as cause.
Recalls/TSBs owners mention: Hyundai dealerships refused repair, demanding owner payment. One dealership charged $305 for repair.
Steering wheel horn, cruise control, and multifunction button failures
Horn, cruise control, and steering wheel-mounted buttons fail or become inoperable intermittently or permanently. Cruise control fails to engage or disengage reliably. Warranty claim placed on clock spring component (controls steering wheel electrical functions). Steering wheel becomes sticky or sticks.
When: Reported at various mileages; one case involved cruise control failure at 5 years of ownership after initial button failures.
Symptoms owners cite: Horn does not function; Cruise control fails to engage or disengage as intended; Steering wheel buttons (multifunction controls) become unresponsive; Steering wheel sticks or becomes difficult to move; Intermittent failures with cancel button on cruise control
Codes mentioned: Clock spring failure (warranty claim placed)
Repairs/costs cited: Clock spring was replaced under warranty. Dealer diagnosed clock spring as cause of multifunction failures.
Recalls/TSBs owners mention: Warranty replacement of clock spring offered. Extended warranty covered some repairs after initial warranty expiration.
Synthesized from 300 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 8 most recent
While driving at almost any speed, as long as it is in a fairly straight line, the steering has a catch in it when you try to ease the car to the right or the left. It feels like it is stuck in a rut and you have to turn harder than expected to break it out of that rut. This causes instances of oversteering. This can't be safe at all!!
My 2012 Hyundai sonata steering is not working properly, it is pulling to the left and requires constant corrections. It is very unsafe at highway speeds and does not want to stay in its lane. It has been in the shop twice in the last 2 months, once for an alignment and once for changing the setting for the electric steering. I informed Hyundai of america about my problem and was told the car…
When the steering wheel is turned either left or right there is a loud clicking noise regardless of when the car is stopped or driving. This is a common issue from everything I've read from people and even the dealership knew exactly what it was. This should be a recall due to safety reasons. If this part goes out there is a chance someone could lose control of their vehicle. *tr
Bought car as new with 6172 miles, car has consistent pull to right, when trying to make correction, car starts to pull harder. Drove car on snowy roads and was unable to keep car in lane at a safe driving speed with traffic, causing me to slow and became a hazard on roadway. Have taken to 2 different dealerships 4 times being told "that this a normal condition and there is nothing wrong". Have…
The power steering has failed to work on multiple occasions and I’m worried that it may happen during a tight manuver and possibly cause a wreck. This is very dangerous. When this power steering stops working it is way harder to turn than a car with no power at all.
The steering clicks when I back the car up and turn the wheel in either direction. This is how the problem started. Now, over a two-month period, it makes the same sound when moving forward slowly and turning the wheel in either direction. *tr
Vehicle has been to dealership 5 times for steering issue. Car pulls to right no matter road conditions, type of road, or speed of vehicle. Car showed excessive tire wear around 3500 miles. In total car has been aligned five times, four new tires put on car, new struts and mounts, and new shocks. Had independent mechanic drive vehicle after vehicle "repaired" fifth time and he said there is…
Noticed knocking sound coming from behind the steering wheel when turning the wheel left/right from center position. The power steering seems to be working fine and able to turn the vehicle while driving. Several forums and online posted videos describe the flexible rubber coupling in the mdps (motor driven power steering) assembly getting worn out which causes the gear tooth to have a…
Had steering trouble with your 2012 Hyundai Sonata?
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 2012 Hyundai Sonata?
It's a documented issue but not catastrophic. 300 complaints have been filed. Repairs average $700 and most owners catch it before it causes a breakdown.
At what mileage does the steering typically fail?
Across the 205 complaints that reported odometer mileage, most steering failures cluster between 57,000 and 103,000 miles, with the median around 78,000. A quarter of owners report trouble before 57,000; a quarter make it past 103,000. 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/2012/Hyundai/Sonata.
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.