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- 48re throttle valve actuator | Cummins Diesel Forum
My tranny has been shifting erratic and slips from 2-3 and 3-4 lately I noticed today with the key on but not started the trucks transmission throttle valve actuator (TTVA) is making a buzzing whining noise under the truck Could this be my problem Is it going out What does it do? And I looked
- Trans Help please p1753 | Cummins Diesel Forum
Here is the info that AllData has for that issue: P1753 TRANSMISSION THROTTLE VALVE MECHANICAL PERFORMANCE Theory of Operation The transmission throttle valve cable has been replace by the transmission throttle valve actuator (TTVA) The TTVA consists of an electric DC motor, two potentiometers, and a gear drive system The TTVA is mechanically connected to the transmission throttle valve in
- 48re TV cable adjust | Cummins Diesel Forum
do anyone know or have a diagram on how to adjust the TV cable on my 04 5 I am getting light 1 - 2 shifts, downgearing very easily, and hunting under heavy throttle so I am going to adjust the front band and adjust the TV cable If that does not fix it I will try the governor pressure sensor
- 2006 3500 48re P0868(and more) - Cummins Diesel Forum
Stuck with code p0868 line pressure low, and do not have first gear 2006 5 9 cummins MCSB, grenaded the factory trans at 260k miles, swapped in a 48re from an early 2004 cummins, made bracket to mount TVA Worked great for a week or two No issues, no codes Problems all started one day when
- Adjusting the TV cable | Cummins Diesel Forum
If you feel you need to move or just check the adjustment, make sure you mark the cable first so you can at least go back to where it was Where the cable mounts to the bracket at the throttle linkage you will see a square button that is positioned off to the left I usually use a prybar
- 48RE TTVA issues | Cummins Diesel Forum
Hey y’all, I am having some issues with my transmission shifting I was towing on the highway the other day, goin about 70, 5 hours into my trip, and my check engine light came on I checked It and it was P1751 and P1753, both of which, from what I gather, are indicative of a failed TTAV unit
- 05 48RE governor psi low? | Cummins Diesel Forum
TVA was replaced about a year ago seems to work but If I remember before I replaced this, trans was fine other then a code for the tva so I replaced It did the 30 sec program for It
- 47re to 48re swap? | Cummins Diesel Forum
I have stuff I do to a 47RE VB , stuff I do to a 48RE if it is running a TV cable and stuff if it is a 48RE with a TVA motor if your worried then get the 48RE and swap your VB into it , it will work same as your 47RE just have stronger guts
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