33 of the
292 complaints filed about the KIA Cadenza
are about the electrical system —
11% of everything owners reported.
The worst model year for it is 2014.
The vehicle harness is burned and under recall sc206 for HECU fuses that was allegedly repaired which should have required a check of the harness connections . part number 91223f6632 is for the wire harness during engine replacement for campaign wty039 I was told the harness was melted and needed replacing , dealer put the car back together and told me we had to wrap up the work and return rental and get my car knowing it is a fire hazard I was in contact with warranty company for escalation who would not cover the recall part according to the dealer , I am still in escalations with Kia I have been left with no vehicle .engine repair was completed via dealer ,but they have reinstalled the broken harness and told me the car is ready for pick up. I am a disabled woman with small children and do not want to burn up in a fire was advised to report to dmv and nhtsa
NHTSA complaint #11727779 — an unverified report by a vehicle owner.
Vehicle: 2015 Kia Cadenza Issue: Open HECU Safety Recall — Fire Risk I am the owner of a 2015 Kia Cadenza with an open HECU recall related to a known fire risk. I have been experiencing a burning smell inside the cabin of the vehicle, consistent with the recall defect. Upon contacting Kia Consumer Assistance, I was advised not to drive the vehicle due to the fire risk and to have it towed to a dealer. However, after calling multiple Kia dealers in the Pittsburgh, PA area, the earliest available appointment is over one week away. Kia Consumer Assistance called dealers on my behalf and was unable to secure an earlier appointment. They said they could "Look into a potential reimbursement of $55/day for a rental vehicle." but could not confirm a loaner. I am concerned that Kia is not treating this recall with the urgency a fire risk warrants. I WAS NOT PROACTIVELY CONTACTED ABOUT THIS RECALL DESPITE MY VIN BEING AFFECTED. I am now without transportation, my vehicle cannot be safely driven or stored in an enclosed space, and I am waiting over a week for a repair on a vehicle that could combust. I am requesting NHTSA review whether Kia is adequately addressing this recall with appropriate urgency and dealer capacity.
NHTSA complaint #11726927 — an unverified report by a vehicle owner.
My entire Dash went Black. I could not see speed, gas level, milage. This is an extreme Hazard! I brought the car into "Crown KIA" in Clearwater to run a Diagnostic Check for 0.5 hour at $150 and they could not find the problem. I had no money to pay for additional time! I did research on this and found that this is a common problem with KIA's no matter what year!! Just because my particular VIN # is not on the recall should not absolve KIA from their duty to provide a safe reliable car!
NHTSA complaint #11714783 — an unverified report by a vehicle owner.
Multiple oil, engine/knocking issues. Drove the car unaware of loss of oil ( disguised as water from days rain) no oil light or engine light appeared. When I took to dealer the leak was fixed.Multiple times of loss of oil and only once did it show on dash.I kept taking to dealership for loud knocking and was told it wasn’t reproduced. But fixed a gasket/manifold more than once. overheating of engine when I was driving out driveway. I turned around parked and had it towed to dealership. Stated faulty sensor then was called back & told i needed to pay for the fan wires that kept the engine cool because they had melted in the process.i have had issues with right brake fluid and boot as well. Changed brakes.most of the time It has been loss of oil or engine knocking then needed to rebuild the engine which I had to pay $4000. Im sad and upset that most of the time I have had my car it has been in the shop or having to be parked for a length of time.( avg. 3-20 days) was called back to say it was another issue.Took to another dealer who repaired . had to take in for repeat engine issues and knocking sounds the wasn’t “reproduced” it was clearly heard when manager drove it but service provider said no. So frustrated that I have spend a lot of money for engine issues and haven’t had a chance to enjoy the vehicle, frustrated it is performed less than what I expected.have never taken my car to any other but dealership and kept up with maintenance. the rest was slow to accelerate(even after just picking up from dealership) a lot of knocking .Engine was “rebuilt” and It’s still in the shop today. Driving without oil loss notification.Now radiator hose is swollen/soft at top unsure if oil or water. And I need to pay for hose $400 now another $1000? braking feels unusual after they replaced. I notified KIA customer support/emailed all receipts and return call was told no recalls about a year ago and she would call dealership. Car was at dealership for a while at that time.
NHTSA complaint #11693269 — an unverified report by a vehicle owner.
I am submitting this complaint regarding a 2016 Kia Cadenza (VIN: [XXX] ) and Kia’s repeated failure to properly diagnose or repair a serious overheating/safety defect despite this being a well-documented and known issue affecting these engines. Vehicle and Service Information •Vehicle: 2016 Kia Cadenza (VIN: [XXX] ) •Mileage: ~129,608 •Dealer Involved: Central Kia of Plano (Plano, TX) •Repair Order #: [XXX] •Dates: [XXX] Issues 1.Overheating / Known Engine Defect •My vehicle overheats, especially with the A/C on or at idle. •Kia has already been directed to issue extended warranties on these engines due to systemic defects (including bearing wear, engine failure, and overheating). •Despite this, Kia continues to deny or delay proper repairs and instead authorized the dealer to replace only a cooling fan relay, which did not fix the defect. 2.Dealer Misconduct •Central Kia of Plano kept my vehicle for 10 days, charged me $269.92, and returned the vehicle still overheating. •I was told a Techline case would be submitted, but I have confirmed this was never done. 3.Incomplete Recall Repairs •I requested completion of open recalls: •SC232 – Windshield Bonding •SC284VG – HECU Fire Risk •The dealer marked one as complete and the other as pending, but I have no confirmation in Kia’s system that either was properly completed. 4.Corporate Inaction •I have multiple open cases with Kia Corporate, but they have failed to escalate or reassign me to a reputable dealer. •Despite the extended warranty obligation, Kia has not replaced the engine or confirmed a permanent repair. Why I Am Contacting NHTSA •This is not an isolated issue — it is a known safety defect across these engines. •Kia has been required to extend warranties for this exact defect but is failing to honor that coverage by stalling, misdiagnosing, and leaving vehicles unsafe. •My vehicle remains unsafe to drive INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
NHTSA complaint #11684923 — an unverified report by a vehicle owner.
I received a letter dated November 14, 2023 from KIA America identifying a defect in my vehicle which relates to motor vehicle safety. The defect in the hydrolic electronic control unit (HECU) may experience an electrical short in the engine compartment which can result in an engine fire while driving or parked. It is recommended to park outdoors and away from other vehicles. Status checks on the recall were done on 3/10/2024, 4/24/2024 and 5/17/2024 with KIA Customer Care Center at 800-333-4542 which as ot today the recorded message indicates no solution is available yet. I am preparing to take my family on a road trip in July and I am not happy about the suggestion of parking my car outdoors during Nebraska storm season.
NHTSA complaint #11589376 — an unverified report by a vehicle owner.
I received an Interim Notice of Safety Recall Number 23V652 dated November 14, 2023 from KIA regarding the HECU unit having a possibility of an electrical short circuit which could cause a fire. The recall notice recommends parking outside. It is now entering April of 2024. I sent a letter to NHTSA dated February 9, 2024 complaining of the extended time for KIA to provide the parts necessary to service the recall. Now the time involved is becoming egregious. NHTSA should be demanding KIA to service the recall in the interest of public safety. I request NHTSA do so.
NHTSA complaint #11579803 — an unverified report by a vehicle owner.
I received a recall letter dated [XXX] with NHTSA Recall #: [XXX] for 2015 Kia Cadenza Vin# [XXX] . I contacted Kia's customer care number on or around January 17, 2024 as I had started having more and more electrical problems associated with this recall. My compass direction on my rear view mirror has not worked for well over a year and a half. I cannot lock my car with my key fob going on a year now. If I do lock it with the key fob, my car alarm randomly goes off multiple multiple times. Now my interior lights are not properly going off when you shut the door, and flicker when manually turning them on. The letter clearly states that a fire could happen either while parked or driving. This is my primary means of transportation, but at this point it is going on 5 months since the recall was issued. I definitely have safety concerns at this point, and feel that this has taken far longer than should have. What are the next steps to actively get the ball rolling to get this taken care of so that we don't have to move forward in far more complicated ways? Thank you for your time, and I look forward to hearing from you with an active solution. : ) INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
NHTSA complaint #11579621 — an unverified report by a vehicle owner.
My first recall was on my windshield when I took it to a dealer they told me that was my problem it got so bad I had my insurance company have a windshield put in there was no glue on top or sides only on the bottom you could put your arm out the top of the windshield my dash was swollen and split open they replaced it but now my computer is acting crazy as is the car I got under the driver seat and it is rusted all underneath as well as my steering control I am scared of this car the rusting is all over it I am [XXX] old and could not even drive to see my Grandchildren and they are not allowed in my car and I understand this please 🙏 check all this out everyone says it’s too outdated but everything that is wrong with it was wrong with it when I bought it I paid cash at that time but can’t afford that anymore thanks again INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
NHTSA complaint #11575867 — an unverified report by a vehicle owner.
Problem unknown, i was driving to my friends house with 2 kids, about 2 mins from the house the steering wheel light started flashing on my dashboard, nothing major happening, so slowed down got to the house. When at the house realized a light come from the engine bay. A fire started out of no where. I used a fire extinguisher to put out, even moved some plastic from wheel well to completely put out. Tow truck driver (non mechanic) told kia that the plastic caused the fire. Was told no warranty or recall for kia to do anything for it, i have to pay out of picket for it.
NHTSA complaint #11572486 — an unverified report by a vehicle owner.
Kia has issued a partial recall, NHTSA Recall Number 23V652000, but has still not established a remedy so that dealers can alleviate the problem. The current recommendation is to not park my car in a garage or near other objects. So, it is a potentially dangerous situation and the delay in Kia's finding a remedy is unacceptable. I have contacted two dealers and their hands are tied until they are told what to do.
NHTSA complaint #11570350 — an unverified report by a vehicle owner.
I was driving my 2014 Kia Cadenza and then I noticed the vehicle has lost power and all the electrical components shut off (Odometer , dash lights and radio ) , as I was cruising down the road waiting for vehicle to slow down I noticed vehicle steering was very heavy and didn't have any breaking power , I pull into a place away from road when i noticed that there was smoke coming from the car and the car was catching fire , in that moment I opened the hood and I did have a fire extinguisher . I was pushing the vehicle back while spraying it and was able to turn off the fire before spreading . The car will require a new engine . I reached out to multiple kia Dealerships but they will not accept repairs on the car and will redirect me to kia customer support . It's been a hassle for the past couple of months and I can't seem to get to a resolution
NHTSA complaint #11567239 — an unverified report by a vehicle owner.
KIa informs me that my Hydralic Electronic Control Unit may short circuit and cause an engine fire. Don't park close to anything. "WHEN THE REMEDY PART IS AVAILABLE, KIA DEALERS WILL REPLACE THE HECU FUSE." If it's just a fuse, why have I had to park my car outside at risk of winter weather, vandalism, and theft, for the past month and a half? I hesitate to operate a vehicle which may blow up. I therefore do not have use of my car. And KIA is taking ENTIRELY TOO LONG to fix this recall. I get no help from their Consumer Relations people; their basic reply is "it is what it is; we're working on it." Well, if you were fined a thousand bucks for each day my car is out of commission due to your defect, I bet you'd find that fuses pretty darn quick. I am completely disgusted with KIA over this unacceptable length of time to address this issue. Total fail.
NHTSA complaint #11563200 — an unverified report by a vehicle owner.
There’s something drawing the battery AMPS down. This has been an ongoing problem for the last 6 months. Per Kia techs, it was my battery and grounds needed cleaning. Battery changed, techs cleaned all the grounds the problem still exists. I was informed that it was the alternator, new alternator installed. Problem still remains. A new starter installed, problem still exists.
NHTSA complaint #11561995 — an unverified report by a vehicle owner.
UNKNOWN, for the past few weeks I have been driving my car and smelling what I believe is something burning. Once I received the letter stating the safety recall, I spoke with Kia customer service and they are not helpful on time frame of when it will be fixed. This is my only car and the fact that I was told by the representative that it would be up to me to find my own means of getting to work, or if I drove the car, it would be on me, without giving any help or refund for needing to rent/lease a car. I feel that for a recall of this matter, Kia should be responsible in renting cars to people that are driving their vehicles, as for my case, I either risk driving a car that could start a compartment fire and seriously injure myself/my family/ or others driving/walking near my car. Something needs to be done, and as the representative stated, they do not have a timeframe for a remedy to fix this issue
NHTSA complaint #11560688 — an unverified report by a vehicle owner.
When will parts be available to fix my KIA 2024 recall. Waiting too long. Safety issue !! TY [XXX] [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
NHTSA complaint #11558729 — an unverified report by a vehicle owner.
The contact owns a 2015 Kia Cadenza. 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 after starting the vehicle, the heat was activated, and the contact became aware that the temperature gauge was inoperable. The contact stated there was no heat blowing out of the vents and the radio volume on the steering wheel was also inoperable. 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 undisclosed speed, the vehicle stalled. The dealer was made aware of the failure but confirmed that parts were not yet available. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 113,925.
NHTSA complaint #11558826 — an unverified report by a vehicle owner.