Hard Reset
Is there a way to reset the computer? I want to reset the driving habits on my truck, the person that owned it before me couldn't drive!
As soon as it hits 30 mph it kicks into over drive and I have to floor it to shift out of OD.
Thanks Again! Nick
Thanks Again! Nick
that is the way these trucks are designed. get into od as soon as possible. You can try to reset the pcm, disconnect the battery overnight, but I found that didn't do much for the tranny. Your best bet is a superchips, it modifies the shifting, holds the gears longer. It's well worth the price just for that. Really woke my truck up.
Originally Posted by monkeywrench4000
disconnecting your battery does nothing
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Resetting your PCM just causes it to wipe its saved settings. So it has to "relearn" fuel trims and such.
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I've heard that these trucks "learn" from the way you drive them, engine and transmission, so if, say, you drove it like grandma for 50,000 miles, then it would have "learned" that driving style, so it would make sense to wipe everything out and start over when you buy one thats used....similar to defragmenting or reformatting a hard drive on a pc, right? (yes I know there is a difference between a defrag and a reformat), but you get the idea....
I used to use the 9V memory savers, until I was informed by a trusted sourec to stop using them, due to the air bag system. BTW, the 9V battery would still keep your PCM "learned habits", since the electrical system is all interconnected.
Guess i should go back to riding a bicycle since everything i do to my vehicle is either:
1) dangerous
2) useless
3) makes someone on here think "WTF, are you an idiot?"
Makes me laugh.
1) dangerous
2) useless
3) makes someone on here think "WTF, are you an idiot?"
Makes me laugh.
Last edited by jkeaton; Oct 11, 2010 at 08:28 AM.






