Several times the car has accelerated without me pushing on the gas pedal. Kia has been unable to find a problem.
2014 Kia Cadenza
Owner reports · Recalls · Investigations
Limited comparison data
There is not enough comparable history to draw a useful model-year comparison.
About this comparison →How this year compares
Owner complaints by model year
Compare all Cadenza years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
54 reports with mileage · 56 unknown
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Engine. Review the 28 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Service Brakes, Hydraulic. Review the 16 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Visibility. Review the 14 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
Vehicle Speed Control complaints
3 reportsTHE SPEED CONTROL BRAKES WERE TRIGGERED BY A LOADED BNSF CONTAINER TRAIN ABOUT 50 YARDS TO THE LEFT OF AND PARRALELLING THE VEHICLE. THERE WAS NO TRAFFIC AHEAD OF OR BEHIND OUR CAR AS WE CAUGHT UP WITH THIS TRAIN AND THEN THERE WERE RAPID BEEPS FROM THE DASH AREA AND THE BRAKES WERE FIRMLY APPLIED AS THEY WOULD BE IF WE WERE …
Read full complaint
THE SPEED CONTROL BRAKES WERE TRIGGERED BY A LOADED BNSF CONTAINER TRAIN ABOUT 50 YARDS TO THE LEFT OF AND PARRALELLING THE VEHICLE. THERE WAS NO TRAFFIC AHEAD OF OR BEHIND OUR CAR AS WE CAUGHT UP WITH THIS TRAIN AND THEN THERE WERE RAPID BEEPS FROM THE DASH AREA AND THE BRAKES WERE FIRMLY APPLIED AS THEY WOULD BE IF WE WERE APPROACHING A SLOWED VEHICLE ON THE ROAD. THIS REPEATED UNTIL I TURNED OFF THE CRUISE CONTROL. THE TRAIN LATER GOT AHEAD OF US AND WHEN WE CAUGHT UP WITH IT THE PROCESS REPEATED. NO OTHER TRAIN HAD THIS EFFECT NOT HAS THE PROBLEM RECURED. THIS WAS ON US 84 BETWEEN TEXICO AND MULESHOE, TX.
CRUISE CONTROL DOES NOT WORK, DEALERSHIP SAID KIA IS AWARE OF THE PROBLEM BUT HAS NOT FIXED IT. *TR
Official recalls
323V652000 · Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip:control Unit/module
Sep 25, 2023
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.
Consequence & remedy
Consequence: An engine compartment fire while parked or driving can increase the risk of injury.
Remedy: 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.
22V158000 · Visibility:windshield
Mar 15, 2022
Kia Motors America (Kia) is recalling all 2014-2016 Cadenza vehicles. During manufacturing, the front windshield may not have been properly bonded to the vehicle, allowing it to detach.
Consequence & remedy
Consequence: A front windshield that detaches from a vehicle can increase the risk of a crash or injury.
Remedy: Dealers will inspect the front windshield glass. If necessary, the windshield will be removed and reinstalled. Repairs will be performed free of charge. Owner notification letters were mailed May 13, 2022. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC232.
14V289000 · Wheels
May 30, 2014
Kia Motors Corporation (Kia) is recalling certain model year 2014 Cadenza vehicles manufactured February 1, 2013, through August 27, 2013, and equipped with 19" non-chrome aluminum wheels. The wheels on the affected vehicles may fracture from impacts such as large, deep potholes.
Consequence & remedy
Consequence: A wheel fracture could cause the circular rim to separate, resulting in a loss of tire pressure, increasing the risk of a crash.
Remedy: Kia will notify owners, and dealers will replace the wheels with new wheels, free of charge. The recall began in June 2014. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC107.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
1AQ23002 · Hyundai And Kia Abs Module Fires
Opened Nov 17, 2023 · No close date supplied
Status: open (inferred from source dates) · Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip:control Unit/module
The Office of Defects Investigation (ODI) has received eight Hyundai Motor America (Hyundai) and eight Kia America, Inc. (Kia) Part 573 Recall Reports between 2016 and 2023. The combined 16 safety recalls all involve the antilock braking system (ABS) modules or Hydraulic Electronic Control Units (HECU) manufactured by the equipment supplier Mando. The Part 573 Recall Reports contain varying defect descriptions and differing remedy descriptions for the same or similar equipment supplied by Mando. Safety recalls included in this Audit Query (AQ) review include: Hyundai recalls 20V-520, 20V-543, 21V-161, 21V-160, 21V-303, 22V-056, 22V-810, and 23V-651. Kia recalls 16V-815, 20V-518, 20V-519, 21V-137, 21V-331, 22V-051, 22V-800, and 23V-652 The purpose of this AQ is to evaluate the timeliness and scoping of Hyundai and Kia’s defect decision making and adherence with reporting requirements; and understand the varying defect descriptions and remedies between these recalls.
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