2023 Kia Forte Service and Repair Manual
Kia set the torque values, clearances and service intervals for the 2023 Forte on their own, and they do not carry over cleanly from a neighboring model year on the same platform. The figures here are the ones Kia published for the 2023 car, down to the engine and trim in front of you.
Engines covered
- 2.0L inline-four (122 cu in) — DOHC, naturally aspirated, gasoline
- 1.6L inline-four (97 cu in) — DOHC, turbocharged, gasoline
Body styles covered
- 4-door sedan
- 4-door hatchback
Trims covered
- EX
- EX Premium
- EX+
- GT
- GT Limited
- GT Line
- GT-Line
- L
- LX
- LXS
Known issues on the 2023 Forte. Two recalls are on federal record for this model year, and both sit in the steering and front suspension. The first covers the front lower control arm: the right front lower control arm may have been improperly welded, which can cause it to fail, and front lower control arm failure can cause a sudden loss of steering control. The second covers the front left steering knuckle, which may crack due to a manufacturing error and result in a loss of steering control, and a loss of steering control increases the risk of a crash. Owners have filed 91 complaints for the year and Kia has issued 45 technical service bulletins. The factory diagnostic and repair procedures for those systems are here.
Whether you are inspecting a front control arm, checking a steering knuckle, or simply keeping to the maintenance schedule, this manual holds you to Kia's own procedure and the correct figures for your 2023 Forte.
Kia America, Inc. (Kia) is recalling certain 2023 Forte vehicles. Due to a manufacturing error, the front left steering knuckle may crack, which can result in a loss of steering control.
A loss of steering control increases the risk of a crash.
Dealers will inspect and replace the front left steering knuckle, as necessary, free of charge. Owner notification letters were mailed January 12, 2023. Owner may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC259.
Kia America, Inc. (Kia) is recalling certain 2023 Forte vehicles. The right front lower control arm may have been improperly welded, which can cause it to fail.
Front lower control arm failure can cause a sudden loss of steering control, increasing the risk of a crash.
Owners are advised not to drive their vehicles until the repair has been performed. Dealers will replace the right front lower control arm, free of charge. Owner notification letters were mailed September 27, 2023. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC283.
Kia America, Inc. (Kia) is recalling certain 2023 Forte vehicles. The right front lower control arm may have been improperly welded, which can cause it to fail.
Front lower control arm failure can cause a sudden loss of steering control, increasing the risk of a crash.
Owners are advised not to drive their vehicles until the repair has been performed. Dealers will replace the right front lower control arm, free of charge. Owner notification letters were mailed April 17, 2024. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC306. This recall expands previous NHTSA recall number 23V-649.
TECHNICAL SERVICE BULLETIN: INFOTAINMENT SYSTEM SOFTWARE UPDATE USING UPDATE.KIA.COM - This bulletin provides information and service procedures for updating the infotainment systems on applicable Kia vehicles using the Kia Navigation Updat
TECHNICAL SERVICE BULLETIN: INFOTAINMENT SOFTWARE UPDATE PROCEDURE - This bulletin provides information on the process for downloading infotainment software updates and preparing USB for installation on applicable Kia vehicles. The software
PITSTOP: TECHNICAL OPERATIONS: EXTERNAL DAMAGE TO ULTRASONIC SENSOR: This Pitstop provides information related to Parking Distance Warning (PDW) alerts and repairs involving ultrasonic sensors. The PDW system alerts the driver while parking
TECHNICAL SERVICE BULLETIN: TIRE MOBILITY REPLACEMENT - This bulletin provides information to replace the Tire Mobility Kit (TMK) sealant can or TMK bag assembly on certain 2023-2024MY Forte (BDm) models produced from March 01, 2023 thoroug
TECHNICAL SERVICE BULLETIN: TRANSMISSION FLUID APPLICATION GUIDE - 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 provid
TECHNICAL SERVICE BULLETIN: EXCESSIVE OIL CONSUMPTION NU/GAMMA/THETA/KAPPA ENGINES - 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. Th
TECHNICAL SERVICE BULLETIN: SERVICE ACTION: KIA CONNECT MODEM RESET (SA611) - This bulletin outlines the procedure for resetting the modem in certain 2016-2025MY Kia vehicles listed on page 3 that are equipped with Kia Connect Services. The
TECHNICAL SERVICE BULLETIN: EXCESSIVE OIL CONSUMPTION NU/GAMMA/THETA/KAPPA ENGINES - 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. Th
Showing the 8 most recent of 45 technical service bulletins on file with NHTSA.
My father was in a fatal vehicle accident in which the car was going very fast and then he crashed into a building. The car then started on fire. The black box was unable to be recovered to check car function. There were no medical findings
What component or system failed or malfunctioned, and is it available for inspection upon request? The Airbsgs failed to deploy when I was hit on my driver side by a car going going between 45-50 miles an hour. How was your safety or the safety of others put at risk? My safety was out at risk because my airbags did not deploy and I hit my head on the B pillar and was jolted from my seat and the time of impact. Has the problem been reproduced or confirmed by a dealer or independ
The contact owns a 2023 Kia Forte. The contact stated that while driving at an undisclosed speed when the vehicle inadvertently merged to the right lane while the lane assist feature was active. The contact stated that lane assist feature failed to alert her that the vehicle had merged. As a result, the vehicle crashed into a guard rail. The air bags deployed. The contact sustained injury to her right arm, cuts and abrasions and an air bag rash on her chest. Medical attention was required. A pol
I was driving home, on my way while driving I approached a curve on my way around the curve my vehicle continued to accelerate to the right as I was going around the curve. I tried to redirect the vehicle back to the left by trying to turn the steering wheel towards the left but I could not control the direction of the way the vehicle continued on. Still trying to turn the steering wheel back towards the left it kept to the right and ran off the road into a tree. Also once impact occurred i don’
My son was in a car accident in my car January 1 at none of the Air bags went off. Not one there is a police report and I have pictures. Its a 2023 kia forte
Good morning, I want to report extreme safety concerns about my KIA Forte GT - Line 2023.When I first came home with the car days later the car shut off in the middle of the street while driving just one house up from my house. I attempted to turn it back on and the car would not turn back on and it automatically proceeded to call roadside assistance.I immediately informed the dealership. The car often hesitates, fails to shift and turns completely off. Last Sunday on December 11, 2022 I was ab
I walked out to my car and I noticed there were scratches and dents that weren’t there that morning. I park in a carport in my apartment, and the only vehicle that could’ve possibly hit mine would be the GMC Yukon who parks in the carport next to me. Their car is completely wrecked on the back, so although there are scratches that match the damage to my car, they could easily say they didn’t do it. However, their back drivers side window is replaced with black tape, and their passenger side mir
I was driving in a road, when a female deer appeared out of the trees and bushes from the right shoulder of the road. I tried not to hit it but but the deer got in my way. I hit the deer and quickly moved over to the right shoulder. The whole front right of the vehicle was destroyed and the airbags did not open. Sheriff arrived and saw the vehicle, the vehicles debri and the deer which had to be put down. He asked for the vehicles registration and did a report of the accident. The Sheriff then c
Vehicle was involved in an accident. No air bags were deployed. Vehicle was declared a total loss. Have reached out to KIA manufacturing regarding issue.
Unknown Concerning the front passenger steering component. Carfax showed prior accident with minor damage to the front passenger bumper. I purchased the car not long ago and and was hit in the same exact spot. When I looked up the VIN for more information online I came across the safety issue with some other 2023 forte. I'm concerned that my vehicle could possibly have the same issue though it's not showing up right now under recall.
My son, [XXX] , has opened a complaint/Case #XXX with Kia. His 2023 KIA Forte had been idle for at least 24 hours when the engine compartment caught fire. He became aware of this when the Fire Department knocked on his apartment door around 4:00 PM 12/26/25 and said they were evacuating the building because a car was on fire. He went outside and was shocked, to say the least, that it was his car. The Fire Department had taken off the hood to extinguish the fire. He removed his belongings once th
Backing out of a driveway that had a mud hole. Car got turned and stuck in the mud. We were trying to push it out and then it started smoking under the drivers tires and then we heard a pop. Next thing the undercarriage is on fire and we got away. Withing minutes the whole car was engulfed in flames. UNKNOWN MODERATE ONLY CAUSE WE WERE STUCK AND COULD EXIT THE VEHICLE IN A TIMELY MANNER NO NO
The car caught fire on the highway. Per firemen there was a problem with the engine and fuel and it caught fire in under 3 minutes...
Auto Emergency Breaking & Forward Collision Warning: Yes it available for inspection ASAP My safety was risk, while driving on the freeway I was staying in my lane driving and all of a sudden it said Forward Collision: warning when passing a vehicle that was driving in the next lane to the right , then immediately the auto emergency brakes turned on and once it did that I had trouble with steering the vehicle it felt as if it was pulling me to the right lane where the vehicle next to me was
My low beam headlights seem to burn out at an unusually high rate. Multiple times per year, and this is much higher than any other vehicle that I've owned. I believe there may be some type of electrical issue.
Showing the 15 most serious of 60 complaints filed with NHTSA.
