2015 Kia Rio problems, complaints & recalls
Most-reported problem areas: Engine (20) · Service Brakes, Hydraulic (9) · Vehicle Speed Control (3)
🧭 Reliability snapshot
Compared against other Kia Rio model years — complaint volume vs the model's median year, recalls and severity. How we score →
🛣️ Complaints by mileage
29 NHTSA complaints that reported an odometer reading.
Safety recalls (1)
Service Brakes, Hydraulic:antilock/Traction Control/Electronic Limited Slip:control Unit/Module 2023-09-25 · campaign 23V652000 · 1,730,192 vehicles ⚠ PARK OUTSIDE
Defect: Kia America, Inc. (Kia) is recalling certain 2010-2019 Borrego, 2014-2016 Cadenza, 2010-2013 Forte, Forte Koup, Sportage, 2015-2018 K900, 2011-2015 Optima, 2011-2013 Optima Hybrid, Soul, 2012-2017 Rio, 2011-2014 Sorento, and 2010-2011 Rondo vehicles. The Hydraulic Electronic Control Unit (HECU) may experience an electrical short, which can result in an engine compartment fire while parked or driving.
Risk: An engine compartment fire while parked or driving can increase the risk of injury.
Fix: Owners are advised to park outside and away from structures until the recall repair is complete. Dealers will replace the HECU fuse, free of charge. Interim notification letters, notifying owners of the safety risk, were mailed November 14, 2023. Owner notification letters were mailed March 29, 2024 through June 18, 2024. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC284.
Service bulletins (100)
Technical service bulletins are repair instructions manufacturers send dealers for known issues. Unlike recalls, the fix is not automatically free — but naming the bulletin at the service desk can save diagnosis time and support goodwill repairs.
Structure:body 2026-06-09 · CS2311_TSB_R4 · Service Bulletin/Repair Instructions
technical service bulletin: customer satisfaction: theft deterrent ignition: cylinder protector & decal installation (cs2311) - 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 provi
Structure:body 2026-06-08 · CS2312_TSB_R2 · Service Bulletin/Repair Instructions
technical service bulletin: customer satisfaction: theft deterrent ignition cylinder protector and decal installation (cs2312) - 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 prov
Structure:body 2026-02-19 · TSB_CS2312_R1 · Service Bulletin/Repair Instructions
technical service bulletin: customer satisfaction: theft deterrent ignition cylinder protector and decal installation (cs2312) - 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 prov
Structure:body 2025-12-19 · CS2311_OWNR_PC201 · Other
customer satisfaction campaign: postcard owner renotification (cs2311) - this document is the owner renotification advising that kia is conducting customer satisfaction campaign. kia has developed a new zinc-reinforced ignition cylinder protector hardware upgrade and can be installed at the ignition
Structure:body 2025-12-18 · TSB_CS2312 · Service Bulletin/Repair Instructions
technical service bulletin: customer satisfaction: theft deterrent ignition cylinder protector and decal installation (cs2312) - this bulletin provides information to install a theft deterrent ignition cylinder protector on certain 2010-2022my kia vehicles outlined on page 19, which may not have bee
Structure:body 2025-12-17 · CS2312_OWNR · Other
customer satisfaction campaign: owner notification (cs2312) - this document is the owner notification advising that kia is conducting customer satisfaction campaign. a software upgrade that addresses the social media theft method has been made available to owners of eligible kia model vehicles free
Showing the 6 most recent of 100 bulletins. Search all of them free at nhtsa.gov.
What owners report
2025-09-17 · Fuel/Propulsion System · 🔥 fire“the entire car failed. caught on fire from the console and passenger seat while driving on 1-15 . 8.15.2025 . car filled wit black moke and fire.l was driving blind. brakes failed, power failed, burning the entire time. i somehow got out of burning vehicle and ran about 100 yards and watched the car explode!! had car tuned up at findlay honda w…”
2025-02-28 · Service Brakes, Hydraulic · 160,000 mi · 🔥 fire“the contact owns a 2015 kia rio. the contact stated that while driving at 30 mph, he observed smoke emanating from the engine compartment, prompting him to pull to the shoulder of the roadway and evacuate the vehicle. after a visual inspection of the engine compartment, the contact observed flame jutting up from the engine. local emergency services…”
2025-01-30 · Service Brakes, Hydraulic“the contact owns a 2015 kia rio. the contact received notification of nhtsa campaign number: 23v652000 (service brakes, hydraulic); however, the part to do the recall repair was unavailable. the contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. the vehicle was taken to a certified mechanic who diag…”
2024-11-12 · Service Brakes, Hydraulic · 94,000 mi“the contact owns a 2015 kia rio. the contact stated that while her son was driving at approximately 35 mph, the vehicle stalled. the contact stated that her son was unable to restart the vehicle and had the vehicle towed back to the residence. the contact was not aware of any warning lights being illuminated. the contact had not taken the vehicle t…”
2024-08-13 · Engine And Engine Cooling · 118,000 mi · 🔥 fire“the contact owned a 2015 kia rio. the contact stated that while the friend was driving approximately 70 mph, the vehicle suddenly began to lose automotive power, and smoke was seen coming from under the hood. the vehicle was parked and the friend exited the vehicle and discovered flames coming from the engine compartment. the fire department was ca…”
2024-07-19 · Service Brakes, Hydraulic“the contact owns a 2015 kia rio. the contact received notification of nhtsa campaign number: 23v652000 (service brakes, hydraulic) however, the part to do the recall repair was not yet available. the local dealer was contacted. the contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. the manufacturer …”
2024-07-10 · Engine“engine making noise and smelling like it’s burning. towed to mechanic said oil was not there despite recent oil change and said sparks of metal was on oil dipstick. now being told needs new engine after recall oiece completed and the car has less than 110k miles. kia will not honor an engine replacement. …”
2024-04-19 · Service Brakes, Hydraulic · 80,000 mi“the contact owns a 2015 kia rio. the contact received notification of nhtsa campaign number: 23v652000 (service brakes, hydraulic) however, the part to do the recall repair was not yet available. the contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. the contact stated that while driving at an undis…”
2024-04-09 · Engine“my kia had be under an unresolved recall that can cause a fire, not only putting myself and my family, but other drivers at risk. i have a toddler who rides with me and would be extremely hard to get out of a car seat if the car caught on fire, as such i have reduced driving with them to ensure safety, but this is an issue that cannot continue and …”
2024-03-28 · Service Brakes · 153,410 mi“the contact owns a 2015 kia rio. the contact was driving at approximately 40 mph when a burning odor emitted from the vehicle. the contact stated that the check engine warning light was illuminated before that day. the vehicle was taken to an independent mechanic where it was diagnosed with needing a new valve cover gasket and it was replaced. the …”
Excerpts of consumer complaints filed with NHTSA, lightly truncated. They are owner statements, not verified findings.