08 F250 6.4

207Lobster

New member
Joined
Feb 22, 2022
Messages
3
Reaction score
0
Location
Maine
getting a weird shift pattern. My 5r110 shifts 12345, 4th TC locked and 5th TC locked. Doesn't matter whether its cold or hot. I have changed shift strategies of shifting into higher gears at lowest and highest road speed setting and whether to lock converter in 4th and 5th or JUST 5th on H&S mini Maxx. Never have I ever seen sixth gear. 5th gear indicator and TC locked I'm cruising at the the right rpms, 1500 at 55 or 60 MPH. Everyone says its not supposed to shift 12345.. and I'm supposed see 6th. P0741, P1744 codes kick my converter......... I know what these codes are, its a mechanical/hydraulic issue. But these codes happen even with brand new harnesses and transmissions. Ive done everything I know to try and figure this out.. But I really don't know if it has ANYTHING to do with why I never see 6th and why I'm using 4th gear when i get below 50 MPH.. Doesn't matter, warm or cold, I always use 4th.. Weird.
 

Latest posts

Members online

No members online now.
Top