TRNW-2: 10R80, Adaptive learning

[Chris and Cathy Kershaw]

Dan, I’m thinking this one could be a module issue too. Customer is still
driving it, he’s going to bring it in over the winter when I can dedicate
time to it. I tried using hp to permanently disable the adaptive learning
but no luck there. The thing that makes me question the trans is the 2/3
shift quality is inconsistent after a few drive cycles.
On Mon, Sep 22, 2025 at 6:20 PM Dan Hogan via trnw2 <trnw2 at trnw.net> wrote:

> 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>
> 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> 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 <trnw2-bounces at trnw.net> on behalf of
>> Preston Farmer via trnw2 <trnw2 at trnw.net>
>> *Sent:* Friday, September 19, 2025 6:49 PM
>> *To:* trnw2 at trnw.net <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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