TECHNICAL SERVICE BULLETIN: PARTIAL REPAIR OF C-MDPS MOTOR, ECU, WORM GEAR AND/OR STEERING COLUMN HOUSING - This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulletin provides information regarding the partial repair of the Motor Driven Power Steering (MDPS) Motor, Electronic Control Unit (ECU), Steering Column Housing, or Worm Gear Assembly. When the steering wheel is rotated a scraping noise can be heard originating from the lower bearing on the Worm Gear Assembly on some 2010MY~ Kia models listed on page 8, equipped with a Column Motor Driven Power Steering (C-MDPS) unit. On some ve
full bulletin at NHTSA ↗2010 Kia Forte steering problems
moderate Owners of the 2010 Kia Forte have filed 11 NHTSA complaints about the steering, typically surfacing around 80,000 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
11
Recalls
0
Avg fix
$700
| Model year | steering complaints |
|---|---|
| 2010 Forte (this page) | 11 |
| 2011 Forte | 5 |
| 2012 Forte | 9 |
| 2013 Forte | 13 |
| 2014 Forte | 62 |
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.
TSB_CHA020_CLOSED: TECHNICAL SERVICE BULLETIN CLOSED
full bulletin at NHTSA ↗TECHNICAL SERVICE BULLETIN: PARTIAL REPAIR OF C-MDPS MOTOR, ECU, WORM GEAR AND/OR STEERING COLUMN HOUSING - This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulletin provides information regarding the partial repair of the Motor Driven Power Steering (MDPS) Motor, Electronic Control Unit (ECU), Steering Column Housing, or Worm Gear Assembly. When the steering wheel is rotated a scraping noise can be heard originating from the lower bearing on the Worm Gear Assembly on some 2010MY~ Kia models listed on page 8, equipped with a Column Motor Driven Power Steering (C-MDPS) unit.
full bulletin at NHTSA ↗TECHNICAL SERVICE BULLETIN: PARTIAL REPAIR OF C-MDPS MOTOR, ECU, WORM GEAR AND/OR STEERING COLUMN HOUSING - This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulletin provides information regarding the partial repair of the Motor Driven Power Steering (MDPS) Motor, Electronic Control Unit (ECU), Worm Gear Assembly or Steering Column Housing on some 2010MY~ Kia models listed on page 8, equipped with a Column Motor Driven Power Steering (C-MDPS) unit.
full bulletin at NHTSA ↗TECHNICAL SERVICE BULLETIN: PARTIAL REPAIR OF C-MDPS MOTOR, ECU, WORM GEAR AND/OR STEERING COLUMN HOUSING - This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulletin provides information regarding the partial repair of the Motor Driven Power Steering (MDPS) Motor, Electronic Control Unit (ECU), Worm Gear Assembly or Steering Column Housing on some 2010MY~ Kia models listed on page 8, equipped with a Column Motor Driven Power Steering (C-MDPS) unit.
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The failure pattern owners describe
Owners consistently report a clicking, clunking, or popping noise when turning the steering wheel, accompanied by the wheel sticking or jamming for several seconds. One owner found brown oil under the steering column and was diagnosed with coupling failure inside the steering motor—a defect that prompted a recall on the 2010 Hyundai Elantra, which uses the same platform and motor, but was not recalled on the Forte. Repair costs range from $600 to over $1,400, with dealerships quoting $800 and up for coupling or column replacement.
A separate issue involves the steering wheel locking up when the engine is off, preventing the key from turning to start. One owner experienced this at just 3,200 miles, initially 2–3 times yearly, then escalating to six times in 13 days—requiring 50–60 minutes of manual wiggling to unlock each time.
Water splashing onto the serpentine belt during heavy rain causes temporary power-steering loss at 15–20 mph, with battery warnings and dangerously hard steering. One vehicle also exhibited hard steering at highway speeds that only reset after shutting off and restarting the engine; a dealer reprogramming did not permanently fix it.
Lastly, front tires show severe inside-edge wear and exposed cords despite normal alignment specs, suggesting a steering or suspension geometry issue.
Same Kia Forte steering reports on nearby years: 2013
Failure modes owners describe
Steering Coupling Failure
Coupling inside steering motor fails, causing clicking or popping noise and steering jam. One owner reported brown oil under steering column. Dealership diagnosed as coupling failure; repair cost cited at over $800. Multiple owners note this same issue prompted a recall on the 2010 Hyundai Elantra, which shares the same platform and steering motor, but not on the Forte.
When: Typically between 80,000 miles; one case at 3,200 miles with repeated incidents 2–3 times per year initially, then 6 times in two weeks
Symptoms owners cite: Clicking noise when turning steering wheel left or right; Steering wheel gets stuck for several seconds during turns; Brown oil visible under steering column; Metal-to-metal contact noise on bumpy roads; Popping noise in steering wheel; Clunking sound when turning
Repairs/costs cited: Dealership repair; coupling replacement in steering box. Cost cited over $800; forums mention $600–$1,400 range. One independent mechanic diagnosed coupler replacement needed.
Recalls/TSBs owners mention: No recall issued for 2010 Kia Forte despite same issue triggering recall on 2010 Hyundai Elantra (same platform and motor).
Steering Wheel Lock-Up During Cold Start
Steering wheel locks and prevents engine start. Dealer advised wiggling wheel back and forth to release. Initial frequency 2–3 times per year; later escalated to 6 occurrences in 13 days at 3,200 miles on the odometer. Owner stranded twice, with unlock taking 50–60 minutes each time.
When: First incident at 13 days of ownership (8/12/10); recurring through 2014; frequency escalated in June 2014 at 3,200 miles
Symptoms owners cite: Steering wheel locks; key cannot turn to start engine; Manual wiggling of wheel required to unlock; Repeated occurrences; escalating frequency
Repairs/costs cited: No repair performed; dealer-advised workaround only (wiggle wheel).
Hard Steering / Power Steering Intermittent Loss
Steering becomes very hard to turn at highway speed, then resets after car is shut off and restarted. Recurs repeatedly. One instance directly tied to water splash on serpentine belt, causing slip and loss of power steering assist at 15–20 mph in wet road conditions. In that case, battery light and electrical issues accompanied the power steering loss.
When: Highway speeds; wet road conditions (puddles); one case noted at approximately 3,200 miles
Symptoms owners cite: Steering becomes very difficult or hard to turn; Power steering goes out in wet conditions after water splashes belt; Requires engine restart to temporarily reset; Battery light illuminates alongside steering loss; Unsafe at higher speeds
Repairs/costs cited: One case: dealer reprogrammed computer; issue returned. Owner suggests protective plate under engine needed to prevent belt water splash.
Premature Tire Wear (Inner Edge)
Front tires worn severely on inside edge, exposing cords, while rest of tire remains in good condition. Alignment checked and reported within spec by dealership, but wear pattern suggests steering geometry or suspension issue not detected by standard alignment test.
When: At unknown mileage; wear not visible from above, only from underneath
Symptoms owners cite: Severe inside-edge tire wear; Cords exposed on inside edge; Outer tire condition appears normal; Standard alignment check reports within spec
Repairs/costs cited: Dealership advised alignment was within spec; no repair performed.
Synthesized from 11 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 0 most recent
Had steering trouble with your 2010 Kia Forte?
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 2010 Kia Forte?
It's a documented issue but not catastrophic. 11 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 8 complaints that reported odometer mileage, most steering failures cluster between 40,000 and 111,000 miles, with the median around 80,000. A quarter of owners report trouble before 40,000; a quarter make it past 111,000. 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/2010/Kia/Forte.
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.