LIFTER, Hydraulic Roller Deactivating Please do not replace MDS lifters because the disconnecting pin is not lined up, this is normal and not a defect.
full bulletin at NHTSA ↗2012 FIAT 500 suspension problems
moderate 16 complaints filed with NHTSA · avg repair $900 · see suspension across all vehicles →
Failure mileage
Complaints
16
Recalls
0
Avg fix
$900
Is there a fix? Manufacturer service bulletins
The manufacturer has issued service bulletins covering suspension 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.
Air Suspension Components Star Parts Catalog has been updated to show individual service parts for the compressor assembly. This will allow service technicians to repair the root cause without over repairing the system. Replace only the part deemed failed by the diagnostics performed. Individual parts include: - Compressor - Valve block - Individual hoses - Temp sensor - Shield - Air line clips NOTE: in most situations when a new compressor is needed, the compressor as a separate part is the correct repair, and the assembly would not be required.
full bulletin at NHTSA ↗SUMMARY TO BE PROVIDED ON A FUTURE DATE.
full bulletin at NHTSA ↗Front Suspension Clunk Noise While Making Left And Right Turns This bulletin involves replacing the front strut jounce bumpers. Clunk noise coming from the front suspension. Noise may be more noticeable during cold temperatures below 40°F (4°C). Noise may be eliminated with warmer temperatures.
full bulletin at NHTSA ↗Front Suspension Clunk Noise While Making Left And Right Turns This bulletin involves replacing the front strut jounce bumpers. Clunk noise coming from the front suspension. Noise may be more noticeable during cold temperatures below 40°F (4°C). Noise may be eliminated with warmer temperatures.
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The failure pattern owners describe
Owners describe a pattern of front-end suspension failures on the 2012 Fiat 500. The most common problem is lower ball joint wear and looseness on both sides, with failures reported as early as 36,000 miles and more typically at 50,000–60,000 miles. One ball joint broke off completely while the vehicle was at only 36,000 miles. Front control arm bolts loosen on both driver and passenger sides, sometimes multiple times on the same vehicle, causing the tire to tilt inward and the control arm to partially detach. Owners also report front-end clunking, wobbling during acceleration, and poor handling over rough pavement due to failed upper strut mounts.
The rear suspension has a separate design flaw: the solid rear axle cannot be adjusted, and the factory alignment is so far off that tires wear out prematurely—one owner's new tires lasted only 18,000 miles due to excessive toe-in. One owner reports the vehicle collapsed and broke apart while maneuvering in a parking lot, with the ball joint, shock, tire, and transaxle falling off with no warning, crash, or road hazard involved. Dealership repairs typically require replacing not just the failed part but upgrading to 2013+ specifications because original 2012 parts are no longer available. Owners cite repair bills of $1,400 and up. A steering column clunking noise is common and has been on back order for extended periods.
Failure modes owners describe
Front control arm bolt loosening and detachment
Passenger-side and driver-side front control arm bolts loosen, causing the control arm to detach partially or completely from the vehicle. The loose bolt allows the tire to tilt inward. This has occurred on the same vehicle on both sides.
When: 44,161 miles; failure recurred at approximately 15 mph during turning
Symptoms owners cite: Extremely warm tires after driving; Tire tilted inward; Fluid leaking from ball joint on driver-side; Control arm detached or slightly detached from vehicle
Repairs/costs cited: Palmetto Alfa Romeo-Fiat replaced front rotor, rotor shield, wheel bearing, front control arm and bolts. Previous driver-side failure repaired at Massey Yardley Jeep Chrysler Dodge Ram but recurred. Second incident was towed but not repaired.
Lower ball joint wear and failure
Lower ball joints show excessive wear and looseness on both sides of the front suspension, sometimes breaking off completely. Failure occurs well before expected service life, with reported wear beginning around 50,000–60,000 miles. Ball joint breakage has caused tire damage and damage to the front wheel well panel.
When: 50,000–60,000 miles typical; one failure at 36,000 miles
Symptoms owners cite: Excessive wear on lower ball joints; Ball joints loose on both sides; Ball joint broke off completely; Tire damage from ball joint failure; Front wheel well panel damage
Repairs/costs cited: One failure at 36,000 miles required tire replacement and wheel well panel repair. Dealership did not detect ball joint wear during warranty maintenance; failure discovered after warranty expired. Repair often requires replacement of lower control arm (cast vs. stamped 2013+ specification), steering knuckle, bearings, and drive shaft, costing $1,400+.
Recalls/TSBs owners mention: Dealership refused to cover repair costs. Fiat has not issued a recall for this known issue despite multiple owner complaints.
Front-end wobbling and clunking noise
Owners report abnormal clunking sounds from underneath the front of the vehicle and front-end wobbling during acceleration. Owners note this is a popular complaint with 2012 Fiat 500s.
When: Unknown mileage in one case; another at 28,488 miles
Symptoms owners cite: Clunking sound from underneath front of vehicle; Front-end wobbles during takeoff; Abnormal sound with no warning lights
Repairs/costs cited: One case was reset at the dealer and repaired, but failure recurred with abnormal sound. Dealer was unable to diagnose or repair the recurring issue.
Upper strut mount failure
Driver-side upper strut mount shows failure in alignment inspection. The mount was identified as defective and requires replacement along with other suspension components as part of a costly repair requiring upgrade to 2013+ specifications.
When: Identified during alignment service; exact mileage not stated
Symptoms owners cite: Vehicle hunts (bounces) over rutted road surfaces; Poor handling on rough pavement
Repairs/costs cited: Repair required replacement of upper strut mount, lower control arm, steering knuckle, bearings, and drive shaft because 2012 original parts are unavailable and incompatible with 2013+ specifications. Total cost $1,400+.
Recalls/TSBs owners mention: Both local Goodyear and Fiat dealership confirmed original parts unavailable. Manufacturer has not issued recall despite identifying this as a known problem.
Rear axle misalignment
Solid rear axle lacks adjustment capability and is incorrectly aligned from manufacturing. Excessive toe-in on rear wheels causes premature tire wear and poor fuel economy.
When: Multiple cases reported; one example showed tire wear down to 18,000 miles
Symptoms owners cite: Rear wheels not in alignment; Rear wheels toed in excessively; Premature tire wear; Vibration during driving; Inferior fuel mileage
Repairs/costs cited: Solid axle design with no adjustment; no repair available. One owner's new tires lasted only 18,000 miles due to uneven wear on inside of tires.
Recalls/TSBs owners mention: Dealership refuses to correct the problem, citing no adjustment capability.
Steering column clunking noise
Steering shaft makes persistent clunking noise during vehicle operation. Issue has been ongoing and recurrent despite multiple service visits.
When: Ongoing since vehicle purchase; present for over one year on one vehicle
Symptoms owners cite: Clunking noise from steering shaft; Noise continues during vehicle operation
Repairs/costs cited: Part has been on back order continuously. Dealership states repair will occur when part becomes available but owners report waiting over one year without resolution.
Recalls/TSBs owners mention: Part availability issue; dealership unable to complete repair due to parts on back order.
Catastrophic suspension collapse
In one incident, vehicle dropped and broke apart while maneuvering in a parking lot. Tire, shock, transaxle, and ball joint fell off the vehicle with no prior warning, crash, or pothole involved.
When: During parking maneuver
Symptoms owners cite: Tire fell off; Shock fell off; Transaxle fell off; Ball joint fell off; Vehicle dropped on parking lot
Repairs/costs cited: Resulting in damage to vehicle body. Owner has photos of the failure.
Synthesized from 16 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 0 most recent
Had suspension trouble with your 2012 FIAT 500?
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 suspension problem on the 2012 FIAT 500?
It's a documented issue but not catastrophic. 16 complaints have been filed. Repairs average $900 and most owners catch it before it causes a breakdown.
At what mileage does the suspension typically fail?
Across the 9 complaints that reported odometer mileage, most suspension failures cluster between 25,000 and 54,000 miles, with the median around 36,000. A quarter of owners report trouble before 25,000; a quarter make it past 54,000. 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 $900 for suspension 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 suspension?
No active recalls currently cover suspension 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/FIAT/500.
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.