Have Transmission Questions? Ask a Mechanic for Answers ASAP
My name is ***** ***** I am a professional here at Just Answer. I noticed that your question had not received a response and thought I would see if you still need help with this.I apologize for the delay and I hope I can still assist you with this here.
Double check and make sure the components including the transmission that was installed are all the correct components for your vehicle.If the incorrect transmission was installed this will cause this fault here.Check for any fault codes in the transmission computer to see if any codes are set that my just need to be cleared out/erased to correct this or diagnosed and repaired to correct this issue here.
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This may be a fault with the replacement transmission itself.It may have an internal electrical or mechanical fault that the computer isnt picking up on.This will most likely need tested further with the correct diagnostic test equipment and possibly some specialty transmission tools at a transmission repair facility to locate and repair the fault here.
Since this only occured after the transmission was replaced and no codes are set this sounds like this may be the fault.I do know on some models the transmission adaptations may need learned in as well as some calibrations or programming so you might check into this as well.This usually needs checked and done by a dealer or authorized service center unfortunately.
Unfortunately this is all of the info I have on this here myself.
I will open your question up for others here to see if someone else can assist further on this as there may be others here that may have more info on what to check or do with this issue.I hope you can get this resolved with ease.No need to reply to my last post here unless it is a last resort as it will keep your question locked to me and others will not be able to view it.If you feel you want to continue to work with me on this feel free to reply at any time but keep in mind in some cases it can be difficult to fully diagnose or help repair this without seeing your vehicle.
Hi I've built 2 of these over the years. One mistake i made both times was lining up the 2 valves in the case to the valve body to enable the pressure to change. You have the manual valve which is obvious then another spring loaded valve that's under pressure of the valve body. Been a year or so but recommend pulling the pan and double checking. If you can get it to engage, the valve body controls all else.
That's correct its under some pretty heavy pressure when installing the valve body.