P0766 AND P2703

Mike@MPD · Jan 23, 2012

Ok, so just this morning out of thin air my truck was acting like it had no first and was shifting all out of wack, retuned it and it was fine for about 10 miles and let it sit, took it for another test drive and got about a 1/4 mile, now has wrench on and P0766 and P2703 codes, can this be a bad tcm or is it definitely a bad solenoid

Mike@MPD · Jan 23, 2012

BTW trans has about 1k on it

forcefed6.4ford · Jan 23, 2012

Mike@MPD said:
BTW trans has about 1k on it

If its out of nowehere I would suspect a solenoid

Mike@MPD · Jan 23, 2012

Just changed it, waiting on the retune

bigrpowr · Jan 23, 2012

if its tcm acting up, i have another one here if you need it.

Mike@MPD · Jan 23, 2012

Well the solenoid fixed the one problem, now its getting a bad 3-5 shift flare, thanks mike, i have a spare tcm here, gonna try that now :cursing:

Powerstroked162 · Jan 23, 2012

Stop being a pu$$y and 4r swap it

Mike@MPD · Jan 23, 2012

lol one day, i need this pos to work for the next few months

Mike@MPD · Jan 23, 2012

So does anyone think this might be a random tcm gone bad or randomly my directs went out, this is fking annoying as hell

ingrahams · Feb 19, 2012

did the solenoids end up fixing this or did you need a new tcm? Mine just started doing this when I put the dpf delete and innovative tunes on it.
-Stew