sleseman
New Member
- Joined
- January 21, 2020
- Messages
- 6
- Reaction score
- 0
- City, State
- International Falls
- Year, Model & Trim Level
- 2003 Explorer XLT
We pulled into the driveway one day and the O/D light started flashing. The wife was driving, heater and music was going so I didn't notice if there were any shift issues on the way home. I took it out for a drive and noticed a shift flare from 1 to 2 and then the OD light would start flashing. I took it out on the highway and it also would not go into OD. I pulled a P0775 code from it.
We are already running on a reman tranny only a few years old and not that many miles. I researched the issue and the main thing I came up with was the solenoid. Maybe the re-manufactured tranny has the original solenoid and it finally gave out. I dropped the pan swapped it and the filter out and when it was all back together there was no change. The bottom of the pan was clean.
Additional research started pointing to the OD servo. I wanted to pull the OD servo first before I picked up the by AJ1E solution. I'm messing around trying to get that snap ring out and see that I need to loosen the OD band adjustment a couple of turns. I go to loosen the nut and it's already loose, like hand tightened loose. I looked at how to do the band adjustment and ended up turning that screw in quite a few times. Once adjusted I took it out for a spin and the shift flare was gone and it now goes into OD. No shift issues at all.
I'm not sure how long that band adjustment nut could have been loose. Could there have been any damage?
The old servo did smell a little burnt.
Thanks
We are already running on a reman tranny only a few years old and not that many miles. I researched the issue and the main thing I came up with was the solenoid. Maybe the re-manufactured tranny has the original solenoid and it finally gave out. I dropped the pan swapped it and the filter out and when it was all back together there was no change. The bottom of the pan was clean.
Additional research started pointing to the OD servo. I wanted to pull the OD servo first before I picked up the by AJ1E solution. I'm messing around trying to get that snap ring out and see that I need to loosen the OD band adjustment a couple of turns. I go to loosen the nut and it's already loose, like hand tightened loose. I looked at how to do the band adjustment and ended up turning that screw in quite a few times. Once adjusted I took it out for a spin and the shift flare was gone and it now goes into OD. No shift issues at all.
I'm not sure how long that band adjustment nut could have been loose. Could there have been any damage?
The old servo did smell a little burnt.
Thanks