![]() ![]() Vehicles that use an A4CF 4-speed automatic transmission can suffer from issues that range from jumpy gear shifts to sudden and uncontrolled shifts to neutral while driving. Unlike leaking solenoids, this will cause intermittent and sudden issues and trigger a check engine light with solenoid-related codes.Įrratic shifting and jumping into neutral Faulty internal harness, which causes interference in communication between TCU and solenoids. As this is a prevalent problem, sets with uprated solenoids are available. ![]() An issue usually happens gradually the symptoms will be more apparent when the vehicle is cold. Pressure drop inside the valve body as a result of leaking solenoids.This can trigger a check engine light, so there will be a corresponding code in DTC memory. Usually, any symptoms will be more prominent while the car is cold. Sometimes, a prolonged pause will be followed by a clunk when selecting reverse. KIA cars that use an A4CF 4-speed automatic transmission have a common gear shift issue, which involves shift flares or slipping into 2nd, 3th, and 4th gear. Let’s look at some problems and common causes of Kia automatic transmissions. It is important to have the vehicle inspected and repaired by a certified Kia technician to ensure proper function and avoid further damage. These problems can lead to poor performance and reduced fuel efficiency, which may cause the car to stall in some cases. Worn or damaged gears, faulty solenoids, malfunctioning sensors, or problems with the transmission control module can cause these issues. Common Kia Automatic Transmission ProblemsĬommon Kia automatic transmission problems include delayed shifting, slipping gears, difficulty shifting into certain gears, and issues with the transmission control module. With that said, we still come across Kia vehicles with automatic transmission problems, especially vehicles that aren’t maintained or used for towing. Also, call any Kia dealer and ask if there are any Technical Service Bulletins (TSBs) or software updates for the transmission. If you are experiencing any of these symptoms, check the transmission fluid level immediately and correct it if needed. These symptoms may also be due to problems with the transmission control module, which can sometimes be fixed by having the dealer perform a software update. Most Kia transmission problems, such as transmission won’t engage, transition slips, delayed shifting, transmission bangs into gear, no drive or reverse gears, and being stuck in limp mode, are often caused by low transmission fluid. Overall, Kia transmissions are quite reliable. All affected vehicle owners must have their vehicles inspected and repaired at an authorized dealership as soon as possible. This recall is a precautionary measure to ensure the vehicle’s occupants’ safety and prevent further transmission issues. The affected models include the 2021-2022 Hyundai Santa Fe and other models. Hyundai and Kia have announced a recall for over 120,000 vehicles across eight different models due to a transmission issue that can cause the vehicle to stall and leave the driver stranded. Troubleshooting Kia Transmission Problems.Common Kia Automatic Transmission Problems.When to add transmission fluid to a Spectra? If you are having problems with the transmission in your Spectra, such as clunky shifting or hesitation, check the transmission fluid level first - it is amazing how many drivers pay thousands of dollars for transmission work when a half quart of transmission fluid would have fixed the problem. When adding transmission fluid to your Spectra, be sure to add it slowly as the transmission fluid capacity is reached quickly and it can be difficult to remove excess fluid if you overfill. If you are going to use a different brand of fluid such as Valvoline transmission fluid, be sure it matches the type specified in the owners manual. It may state a type such as Dexron, Mercon, Allison, Type-F or CVT transmission fluid. Kia has developed sophisticated transmissions through the years and it is critical that you add the exact type of transmission fluid stipulated by your owner's manual (typically in the back of the manual in a section titled Fluid Capacities.) The manual will likely call for a specific type of Kia transmission fluid. If the transmission fluid level on your Spectra is low, you need to add fluid through the dipstick tube or the check plug. How to add transmission fluid? First, make sure that your engine was running when you checked the fluid level. Before contemplating a transmission fluid change and searching for the transmission fluid change cost on a Spectra, see if you need to add transmission fluid. This video shows you how to add transmission fluid to your 2009 Kia Spectra. ![]()
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