Transmission rough shifting

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Feb 13, 2024 | 05:48 PM

Kschumacher

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7th Gear

Joined: Dec 2023

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Transmission rough shifting

Hi, I had my 2020 F150 into the dealer at 49,000 miles for rough shifting. The rough shifting happens between 3-5 and occasionally in the higher gear like 7-9. I also notice rough downshifts. They reset the adaptive tables but I’m still noticing the rough shifting. I really notice it driving in manual mode and shifting it from like 6-5 and 5-4. How long does the adaptive tables take to learn before I should take it back. They did find the tsb 23-2250. Thank you

Feb 13, 2024 | 11:22 PM

JKBrad

Moderator

Joined: May 2005

Posts: 8,237

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From: San Antonio, TX

300-500 miles or so.

Feb 14, 2024 | 07:18 AM

NewEnglandHerdsman

Lead Driver

Joined: Jul 2004

Posts: 5,947

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From: in the woods of MA

Does the tranny use the adaptive tables when used in manual mode?

Feb 14, 2024 | 02:21 PM

Olds64

Logistics Pro

Joined: Jun 2017

Posts: 3,988

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From: Edmond, OK

I'd give it no more than 1 tank of gas (about 450+ miles for me). If it still clunks into gear then take it back in when you're still under warranty. Make sure you get a courtesy car/truck too.

https://www.ford-trucks.com/forums/1...he-dealer.html