How does a valve body work?
The valve body acts as the control center of the automatic transmission. When a shift is needed, valves open and close to direct transmission fluid to the appropriate area to make the gear change occur. Transmission fluid, unlike motor oil, is more than just a lubricating fluid; it’s a hydraulic fluid.
Can you repair a valve body?
Rebuilding the valve body is a great option that is typically less expensive than purchasing and installing a brand new or remanufactured one. While saving you and your customer money is a great benefit in general, there are situations where rebuilding a valve body is especially appropriate.
How much does it cost to replace a valve body?
The average valve body replacement cost is between $400 and $1500, depending on the car model and labor costs. A valve body costs $200 to $1000$ for the part and $200 to 500 in labor cost.
How long does it take to change a valve body?
Since replacing a transmission valve body can take anywhere from 2 to 4 hours to finish, you must figure the hourly rate of a mechanic is between $60 to $100. This means the least you will pay for labor is $120 and the most you will pay is $400.
Is it worth replacing a valve body?
Generally speaking, if you have a higher mileage car (100,000 miles or more), you should simply replace your valve body. For lower mileage cars, rebuilding the current transmission valve body is a fairly good option if you’re dealing with a good transmission shop.
How much does a valve body replacement cost?
How much does a valve body cost?
Can you clean a valve body?
It will only need cleaning if there is a build-up of carbon deposits or metallic/non metallic debris inside it causing the valves to stick. Dismantle the valve body and clean it and all the components with a carbon-dissolving solvent and then blow dry the components.
What is a valve valve?
Valves that operate in the valve body serve different purposes and their names reflect what they do. For example, the valve body has a 2-3 shift valve which is responsible for up shifting from 2-nd gear to 3-rd gear.
How does the valve body work?
The modern valve body is controlled by means of electrical signals from TCM (transmission control module) and distributes/directs the oil pressure from the oil pump to an appropriate clutch drum to shift gears and lock the torque converter. Valves that operate in the valve body serve different purposes and their names reflect what they do.
What is the repair procedure for valve bodies?
The repair of modern valve bodies usually includes the sequence of following procedures: – collection of and analysis of computer data (fault codes), diagnostics (vacuum testing) If playback doesn’t begin shortly, try restarting your device.
What is a valve body on a transmission?
Valve bodies are the central control of automatic transmissions, and as long as they’re working correctly they’re miraculous. By using either a governor and modulator or electronic solenoids, valve bodies are able to correctly determine the right clutch to engage and shift accordingly.