Bad nsbu switch duramax, Also known as a PRNDL switch
Bad nsbu switch duramax, If you turned it off and started back up it would go away and go into gear. 6L Duramax. Mar 29, 2016 · A bad NSBU switch (Neutral Start Back Up Switch) – Tried looking on the driver’s side of my tranny and found where it should go but it appears I don’t have one. Also known as a PRNDL switch. I Feb 8, 2011 · This could also be the pressure switch being is loose on the valve body,or a bad internal wiring harness, or the switch itself "though unlikely" could be the cause. I Would a bad nsbu switch be the cause for my truck to not shift into reverse and when shifting into drive it shifts into 5th both from park. or could be as simple as a bad NSBU switch of course if you are running a tuner and such you may have killed the tranny I have a customer with a 03 duramax 2500 hd. When this sensor goes bad, you'll likely get a "shift range inhibited" message on the message center along with a flashing light under the gear or range you are attempting to shift to. Dec 15, 2015 · Ok I just barely bought this duramax for $500 it's an 2002 the problem is it's stuck in 3rd gear and won't shift out of it when shifted from n to drive or reverse has a hard shift and clinks pretty bad but I also noticed my shift indicator lights in dash only light up in neutral drive and 1. thinking the old NSBU switch was bad and oil soaked I replaced it (nsbu is single plug). The NSBU (Neutral Safety Backup) switch controls starter and transmission engagement. Oct 2, 2014 · ok. Come join the discussion about duramax engines, performance, builds, modifications, classifieds, troubleshooting, maintenance, and more! Jun 8, 2023 · Removed NSBU switch replaced seal. and I only got the highlight behind the selector for a second. A faulty or misaligned switch can prevent gear movement despite engine start. When she puts into reverse first thing in the morning, or after it sits for Allison Transmission Detent Lever / Neutral Safety Switch OE replacement for your 2006-2016 GM 6. Im thinking maybe I got a bad NSBU out of the box, it was brand new from merchant sitting in my buddys shop, I haven't gotten a bad one from them before, however I suppose its possible. Then after about a minute or so if I sit there and leave it Jan 12, 2017 · A forum community dedicated to Chevrolet and GMC diesel truck owners and enthusiasts. Dec 15, 2015 · Ok I just barely bought this duramax for $500 it's an 2002 the problem is it's stuck in 3rd gear and won't shift out of it when shifted from n to drive or reverse has a hard shift and clinks pretty bad but I also noticed my shift indicator lights in dash only light up in neutral drive and 1. Come join the discussion about duramax engines, performance, builds, modifications, classifieds, troubleshooting, maintenance, and more! Oct 2, 2014 · ok. 2003 GMC Duramax Allison: No Movement After NSBU Switch Replacement Duramax often faces no gear engagement and buzzing noises after NSBU switch or transmission issues. Additional info: The vehicle is equipped with a column type shift . Dec 29, 2009 · What are some of the symptoms that the NSBU switch is going bad? - following DIC codes MAY suggest the NSBU as the culprit: P0700, P0708, P0847, P0872, P0875, P1711 and P1713. swapped NSBU, now is throwing code directly related to NSBU, trans range sensor. 1-2 weekly later started getting selector inhibitor messages on the dash with no gear selection indicator on dash. Jan 12, 2017 · A forum community dedicated to Chevrolet and GMC diesel truck owners and enthusiasts.
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