TRNW-2: 10R80, Adaptive learning

[Dan Hogan]

Chris,

This makes good sense. A way to test IF the adaptive system is causing issues. I’ve not had the reason to use it yet on a Ford.

I’d like to have it on a few dodges.  I’ve had more than a few causing cvi issues resulting in hard shifts which were all related to pcm tcm issues.
—-
Dan Hogan
Buster’s Transmission Service
Matthews, NC 28105
704-847-5321
https://busterstransmissionservice.com

On Sep 22, 2025, at 5:19 PM, Chris and Cathy Kershaw via trnw2 <trnw2 at trnw.net> wrote:


I have used it for diagnostic purposes, it only stops adaptive learning for that ignition cycle. We have a 6f50 with a hard 2/3 shift after oh. Reset adaptives and it was smooth, the thing is learning to shift hard for some reason. If I stop adaptive learning it will keep working good for that whole drive cycle. Still haven't gone back through the unit yet to see the root cause.

On Mon, Sep 22, 2025 at 5:12 PM preston farmer via trnw2 <trnw2 at trnw.net<mailto:trnw2 at trnw.net>> wrote:
Not really trying to accomplish anything, Dan.  Just saw it on 10r80 video's and thought it strange that you could cancel adaptive learning. Just finished installing a 6r80 and was looking thru the scanner for resetting adapts and saw that it had a line for canceling adaptive learning. What's the reason for doing that???
On 09/21/2025 10:32 AM EDT Dan Hogan via trnw2 <trnw2 at trnw.net<mailto:trnw2 at trnw.net>> wrote:


I know I've seen this present in the Ford IDS, but like Tod I have never used it as I'm unsure the circumstance for use.  Maybe a way to diagnose?

2021 will use FDRS, so unsure if it's there.  I have a 2020 in the shop and can check.

What are you trying to accomplish?


---



Dan Hogan

Buster's Transmission Service

https://busterstransmission.com<https://urldefense.proofpoint.com/v2/url?u=https-3A__busterstransmission.com&d=DwMFaQ&c=euGZstcaTDllvimEN8b7jXrwqOf-v5A_CdpgnVfiiMM&r=smOzNWPZu5-MBJg-0tkHhHoVW9xEBKdKWsMxBeFAJDZVJI6X79ZhQVJ_erT6I9aF&m=A-k1UA6OOHT3_54Lbc-JOb-XedQN0a6cS2XgauU_rK8qDCpQYXbV4JhZt69V_kcd&s=QSATJ5hAz0zDofGRmbxHjb6UaqTabrQTVOxfmI8Zoq8&e=>

704.847.5321


________________________________
From: trnw2-bounces at trnw.net<mailto:trnw2-bounces at trnw.net> <trnw2-bounces at trnw.net<mailto:trnw2-bounces at trnw.net>> on behalf of Preston Farmer via trnw2 <trnw2 at trnw.net<mailto:trnw2 at trnw.net>>
Sent: Friday, September 19, 2025 6:49 PM
To: trnw2 at trnw.net<mailto:trnw2 at trnw.net> <trnw2 at trnw.net<mailto:trnw2 at trnw.net>>
Subject: TRNW-2: 10R80, Adaptive learning

Date: Fri Sep 19 15:49:30 PDT 2025
Subject: 10R80, Adaptive learning

Can the adaptive learning be turned off? Just bought a 2021 f150 5.0 and trying to learn everything about it

Preston Farmer
Fleet Transmission
Chickamauga, Georgia USA
TRNW Member Since: 9/11/2007

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