2018 KIA NIRO Power Train Problems, Complaints and Defects, Recalls and Failures

This is an online automotive information provider of a detailed information on complaints, defects and recalls for KIA NIRO 2018 power train. Our users can find data on mass market car models from most popular brands. The service allows to compare and analyze statistics for reported problems, complaints, recalls for various manufacturers. We hope our site will help with selecting of a reliable and safe car. By using this tool, you will be able to get records with description of safety issues for vehicles, equipment, tires and child restraints. These issues include safety recalls for your KIA NIRO 2018 power train and complaints other owners have filed.
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2018 KIA NIRO Power Train Problems, Complaints and Defects

 Issue ID1635973
 Internal NHTSA #11299943
 ManufacurerKia Motors America
 BrandKIA
 ModelNIRO
 Model Year2018
 File date12/01/20
 ComponentPOWER TRAIN
Product type codeVEHICLE
 Description of the problem2018 kia niro plug-in hybrid, 16,235mi. Vehicle has been in 5 times in last several months for a total of over 30 days in shop. Transmission will do a very hard downshift intermittently when stopping. Makes vehicle dip hard.. Noticeable on dash cam video. On harder acceleration, power train has trouble deciding what to do and often there is a noticeable delay in acceleration. Feels sort of like it is slipping, but is a delay in powering the electric motor fully and starting the gas motor. This has caused a couple close calls when pulling into traffic expecting the car to react appropriately. Some online research shows this is not an uncommon occurrence. Dealer has replaced a hydraulic actuator, bled system and reprogrammed pcm. This fixed a squeak noise in power train but not the harsh/erratic operations. As for the brakes, recently, depressing the brake with more than light pressure causes a rubbery groan sound from under driver's dash. This happens more when the car is cold or sitting for some time, less after it has warmed up. During these episodes, the brake pedal take more effort to push and brake engagement is delayed. The noise will happen when you step on the brake to start car or when driving. Dealer has been dismissive about the issues. We were told we would get a 'flight recorder' to help them document the transmission issues and record vehicle data from the computers. Today we were told we will not be getting it and to come pick up the car. Kia corporate in irvine, ca has been notified and a case has been opened. We are waiting on a response now.
 Vehicle Mileage at Failure5000
Number of Occurences
Source of the issueNHTSA WEB SITE
 City and StateANAHEIM, CA
VIN pattern KNDCD3LD0J5XXXXXX
 Was vehicle invloved in a crash?N
 Was vehicle involved in a fire?N
 Was incedent reported to police?N
 Was medical attention required?N
 Was part original equipment?
No. of injured persons0
No. of fatalities0
 Date of purchase07/08/26
Was original owner?N
Anti-lock brakesN
Cruise controlN
Number of cylinders
Drive train type
Transmission type
 Vehicle speed25
 DoT tire identifier
 Tire size
 Location of tire code
 Type of tire failure code
 Was defective tire repaired?
 Date of manufacture
Type of child seat code
Type of restraint
 Dealer's name
 Dealer's telephone number
 Dealer's city
 Dealer's state code
 Dealer's ZIP code
  • What is Recall?

    A recall is when a product is removed from the market or a correction is made to the product because it is either defective or potentially harmful.
  • What is Failure?

    Failure is the state or condition of not meeting a desirable or intended objective, and may be viewed as the opposite of success. Product failure ranges from failure to sell the product to fracture of the product, in the worst cases leading to personal injury, the province of forensic engineering.
  • What is Defect?

    Non-conformance of a car component with the specified requirements, or non-fulfillment of user expectations, including the safety aspects.

 

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