Transmission Rebuild? 7k miles - ADVICE

[Intercontinental_Ranger]

It's not hard to reset the TCM on most vehicles, the Ranger included. It erases the "learned" adaptation and forces it to start fresh. There is no reason a dealership would not do this, it's too easy and costs them practically nothing.

Sometimes you can train it to adapt differently by changing your driving style after a reset. It's never really "finished" adapting though, and will continue to adapt to driving styles and conditions for the life of the vehicle, although initial adaptation will be more noticeable in the first drive cycles after a reset.

https://www.google.com/search?q=how...72RRDO8QWJf7MO9kUQzg&sourceid=chrome&ie=UTF-8

Appreciate the context!

The post I quoted sounded like the dealer was resetting it so they “couldn’t replicate the problem”.

But, from the dealer perspective, it’s just part of the diagnostic process? And not being able to replicate the issue after reset probably means that there’s no serious issues with the transmission yet?

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[Lion77]

The initial learning function is really more of a self calibration to optimize shift pressure, solenoid drive strengths etc. so functionally the shifts occur within the designed timeframe, slip energies and band wear rates.

What continually adapts is shift points a d throttle mapping. So if you drive it like grandpa, it will learn to hold taller gears more and save on fuel, delaying shifts more.

If you give it frequent heavy throttle it will respond more to throttle inputs to give you a more performance feel and better response.

Its common with a lot of vehicles now, all our Mazda daily drivers have adaptive shift and throttle strategies. Drive modes tailor that even more, but even the regular drive modes are adaptive.

 

[some_guy]

Wow, I thought my dealer was parasitic!

Honestly I never thought about dealer service before, my RR is the first American made/brand vehicle I have owned, aside from a 70s Caddy. The dealer near me said they needed my truck all day to squeeze some opportunistic time in their schedule to install the ProCal tune, which is a 1 hour chargeable job but wouldnt give me a service loaner for THEIR shop scheduling issues.

It was unbelievable that they said that to me, and wouldnt give me a service loaner for their own troubles. It turned me off to ever owning another Ford after hearing that.

When I had a mid 2000s VW GTI, the dealership gave me a service loaner if they needed it longer than 1 hr and didnt BS about their busy schedule for working in whatever they were doing to my car. And that was a $25k vehicle, the RR is $60k.

 

[yerkool]

Honestly I never thought about dealer service before, my RR is the first American made/brand vehicle I have owned, aside from a 70s Caddy. The dealer near me said they needed my truck all day to squeeze some opportunistic time in their schedule to install the ProCal tune, which is a 1 hour chargeable job but wouldnt give me a service loaner for THEIR shop scheduling issues.

It was unbelievable that they said that to me, and wouldnt give me a service loaner for their own troubles. It turned me off to ever owning another Ford after hearing that.

When I had a mid 2000s VW GTI, the dealership gave me a service loaner if they needed it longer than 1 hr and didnt BS about their busy schedule for working in whatever they were doing to my car. And that was a $25k vehicle, the RR is $60k.

 

[yerkool]

Sorry to hear this, hopefully don’t have to go through this myself. My 2026 Ford Ranger 2.3 is my first domestic vehicle I’ve own in a long time, since the early 90’s.

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