Do CVT transmissions have valve body?
Buying a used CVT valve body is risky due to most of the valve bodies have been contaiminated by the radiator issue that plagued this unit that causes engine coolant to mix with the transmission fluid and be cycled through the valve body. This causes various electronics to fail and require replacement.
What is a CVT valve body?
A transmission valve body is a major component of an automatic transmission. It’s essentially a maze-like control center made up of valves, passageways, and solenoids that diverts transmission fluid to where it’s needed for gear changes.
Can you drive with a bad transmission valve body?
But you should not—we repeat, not—drive around with a bad transmission valve body for too long. Over time, a minor issue with your transmission valve body might turn into a major issue with your entire transmission. You’re going to put a huge strain on your transmission when you have a bad transmission valve body.
Why are Nissan CVTs so bad?
Nissan has been accused of using an inadequate cooling system for their transmission. As the CVT heats up it can vibrate excessively. And when it overheats it sends the car into fail-safe mode which limits engine RPMs as it tries to prevent damage.
How to do a CVT valve replacement on a versa?
1. Go to Repair Overview on page 3 to determine which repairs to perform to the applied vehicle being worked on. IMPORTANT: The purpose of 窶廣CTION窶・(above) is to give you a quick idea of the work you will be performing.
What kind of transmission does a 2012 Versa use?
APPLIED VEHICLES: 2012 窶・2017 Versa Sedan (N17) 2014 窶・2017 Versa Note (E12) 2013 窶・2017 Sentra (B17) APPLIED TRANSMISSION: CVT (RE0F11A) NOTE: Does not apply to 2017 Sentra equipped with MR16DDT turbo engine. IF YOU CONFIRM ・ｷ If one or more of the DTCs listed in the DTC Chart on page 2 are present in the Transmission Control Module (TCM).
What happens when a transmission valve goes bad?
A valve body issue may even trigger limp mode or leave you stranded. Below are some of the common symptoms you may experience if you have a bad transmission valve body. There are many solenoids that the TCM can turn on and off to direct the flow of transmission fluid inside the valve body.
What is the body of a transmission valve?
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.