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Showing results for tags 'reprogram'.
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I just wanted to share my recent experience. My '16 had the occasional hard shift at low speeds, and the occasional weird shift in traffic, but it wasn't terrible...the last month or so it seemed to get a little worse, but wasn't crazy. I had a few warranty issues I needed to take care of, so when I tool it in, I asked them about checking the transmission program and see if anything needed to be updated or whatnot. I get my truck back later that day, and I kid you not, it drives better than it was brand new (granted it only has 25k miles) but even just in traffic and around town and slow speeds...I didn't think I had it bad, but that reprogram did wonders! My point of this is, that many of you probably already did this...BUT...i have heard and read tons of threads about the 8 speed and people hating it...I would recommend taking it to the dealer whether you think you have a significant problem or not just to see if you are due for a program upgrade. Mine didn't cost anything due to warranty, but before they changed it, I think it had like $98 beside it...I assume if you took it in just for a trans reprogram that would be close to the charge (but I'm not 100% sure). Anyway, good luck if you have some weird issues, my experience has been very positive with the 'upgrade'!
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passernger window wont go down, went to replace actuator and the same issue was with the new one. before i got a new switch the dome light stayed on all the time, passenger power mirror, blinker, door lock went dead. replaced switch all those things were corrected but window still wouldnt go down. all wires etc. were checked. does the switch need to be reprogrammed? or is there something else. thanks 2003 sierra
