![]() Once this happens, the gears cannot be pressurized properly which degrades the performance of the vehicle. If the transmission is not able to downshift, then hydraulic fluid may not be entering or navigating the transmission valve body properly. Your shifter should never slip out of gear if your transmission valve body is fully functional. If you try to change gears with the shifter and you notice it slips regularly, then you may have a problem with the transmission valve body. If the answer is yes to any or all of these scenarios, then chances are you may have a bad transmission valve body. You may even hear them simply from changing gears. 2) Banging Noisesĭo you notice any banging noises as you apply pressure to the brake pedal and slow down? Perhaps you also hear these noises when you put the car in reverse and drive backwards. If one of these solenoids were to fail, you may find yourself locked out of certain gears, or you may be unable to shift at all.Ī qualified transmission shop may be able to replace a single component inside the valve body, or you may need a new valve body depending on what the root cause of the problem is. There are many solenoids that the TCM can turn on and off to direct the flow of transmission fluid inside the valve body. Below are some of the common symptoms you may experience if you have a bad transmission valve body. Chances are that you won’t be able let it go for too long because it will greatly impact your driving ability and will likely frustrate you while trying to change gears.Ī valve body issue may even trigger limp mode or leave you stranded. When you experience a symptom of a bad transmission valve body, it is typically very noticeable. Some examples of these functions are gear selection, torque converter lockup, and even lending assistance to the ABS system in certain scenarios. ![]() The transmission fluid is sent to the right place at the right time by using hydraulic circuits, controlled by a system of valves and solenoids that direct the flow.ĭepending on the position of each solenoid, each hydraulic circuit activates a different function of the transmission. Not to be confused with the intake and exhaust valves in your engine, the valve body is an assembly inside an automatic or CVT transmission that routes automatic transmission fluid (ATF) throughout the transmission. How Can I Prevent This Problem From Happening?.Transmission Valve Body Replacement Cost.Find the right fitment whenever you search by engine size, year, make, and model. Same-Day Curbside or In-store Pickup as well as Free Next-Day Delivery is avaialble on eligible parts at AutoZone. The price for the transmission ranges from $2,356 to $3,300. Replacing a transmission is a complex job and the parts aren't inexpensive, but they're quite necessary. If you experience slipping when the car is in gear or a burning smell in or out of gear, it's worth getting your 2011 Malibu's transmission checked. The 2011 Chevy Malibu transmission can indicate significant wear in a few common ways. Signs of Failing Automatic Transmission & Replacement Cost In a Chevrolet Malibu automatic transmission, the gears are changed using hydraulic actuators, which engage the clutch, change the gear, and disengage the clutch, all without any user interaction. This means that the engine speed can stay in a relatively small RPM band but use the varying gear ratios to change the wheel speed of the vehicle dramatically. The transmission itself is made up of different gears, which make up your speeds. If your 2011 Chevy Malibu transmission does fail, then you can find all replacement 2011 Chevrolet Malibu transmission parts at AutoZone.Ī transmission is responsible for taking the power generated by the motor and transferring it to the wheels via a driveshaft. If it were to fail, it would mean the vehicle was unable to move under its own power. A transmission takes the power generated by the vehicle's engine and sends it to the wheels via the driveshaft, an essential part of the vehicle's drivetrain.
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