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How do you retrain a 2000 Toyota Tundra computer after battery disconnection?

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Old 15 Jan 2011, 10:24 pm   #1 (permalink)
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Default How do you retrain a 2000 Toyota Tundra computer after battery disconnection?
We are the original owners of this vehicle. You would think by now we would have written this valuable info down, but we have not. We had to disconnect the battery today to clean the terminals. We did not use the battery bypass tool. Now the trucks "brain" has to be "retrained". The problems we are experiencing include: it dies when left to idle, it runs rough etc. I recall having to drive it for a long period of time while keeping it running and at varied rpms. Please help! Thanks!!
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Old 15 Jan 2011, 10:39 pm   #2 (permalink)
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any time I needed information like this, or anything else, I went down and talked to the parts guy at a big dealership, these guys are often bored to tears when not busy, even inventory is computer controlled now, if you have some small item to buy, get it and ask them some questions I have gotten a lot of free advice by calling on the phone asking for parts, or just going down there for some small thing like a rubber brake pad.
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Old 15 Jan 2011, 10:54 pm   #3 (permalink)
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Call up your Yota dealership and ask them what the crank relearn procedure is on your truck. Or just check your manual if you have it. Shouldn't really need to do it unless you shorted something.
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Old 15 Jan 2011, 11:09 pm   #4 (permalink)
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I've never heard of having to do anything afterwards.
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Old 15 Jan 2011, 11:24 pm   #5 (permalink)
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I have a 2001 Tundra and I've changed the battery twice, cleaned the cables several times and I've even disconnected the battery on purpose a few times when I had an check engine light. I've never had the problem you've described.
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