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06-18-2019, 12:10 AM
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#1 |
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Registered User
Join Date: Mar 2013
Location: Manitoba
Posts: 184
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NSS not working
So opposite problem of most - when I did my lq4 swap a while back, everything works but the nss seemed to be bypassed. I can start the truck In any gear, doesn’t need to be in park. Not fun when you didn’t quite have the loose shifter in park and lurch forward when you turn the key!! What did I screw up? Been a while and was staring at the wiring schematic but I’m not sure where I went wrong
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06-18-2019, 12:16 AM
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#2 |
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BMW & ASE Master Certified
Join Date: Feb 2004
Location: Houston, Texas
Posts: 1,255
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Re: NSS not working
Probably recommend starting with what yr truck your swap is in.. can say from experience typing what your saying makes perfect sense to you but to others is nothing but ???
But I'd say fix the loose shifter and figure out the trucks factory safety neutral switch as a ls swap has nothing to do with how it starts in gear with the trucks factory starter wire
__________________
1987 Silverado - L83 5.3 w/ 6L80e ,A/C,P/W,P/L,TILT, HID projectors, Wilwood C-10 Pro Spindles w/ 2018 silverado front brakes & C-5 Corvette Rear Disc Brakes 1999 BMW 528i - 5.7 LS1 w/ 4l60e, Ford 8.8 IRS w31 spline posi & FX-r projector retrofit New project: 2006 BMW x5 6cyl AWD to L83 6l80e 4wd to 2WD / RWD A poor man buy's it twice finally got my domain name back, 87chevy.com.... site rework in progress |
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06-18-2019, 09:20 PM
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#3 |
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Registered User
Join Date: Mar 2013
Location: Manitoba
Posts: 184
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Re: NSS not working
1970. Everything was fine prior to putting in the 02 LQ4 so just assumed it was something I did. To clarify the shifter it’s just the shifter shaft on the pin that’s loose not the shifter mechanism. Either way I’ll dig into that area first thanks
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06-19-2019, 09:21 PM
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#4 |
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BMW & ASE Master Certified
Join Date: Feb 2004
Location: Houston, Texas
Posts: 1,255
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Re: NSS not working
Switch can go bad too, connectors bumped and knocked loose too
__________________
1987 Silverado - L83 5.3 w/ 6L80e ,A/C,P/W,P/L,TILT, HID projectors, Wilwood C-10 Pro Spindles w/ 2018 silverado front brakes & C-5 Corvette Rear Disc Brakes 1999 BMW 528i - 5.7 LS1 w/ 4l60e, Ford 8.8 IRS w31 spline posi & FX-r projector retrofit New project: 2006 BMW x5 6cyl AWD to L83 6l80e 4wd to 2WD / RWD A poor man buy's it twice finally got my domain name back, 87chevy.com.... site rework in progress |
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06-22-2019, 11:14 AM
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#5 |
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Old member
Join Date: Jan 2002
Location: Liberty, & Garden City S.C. , U.S.
Posts: 19,936
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Re: NSS not working
Did you use the transmission that was in the truck before the swap are a new over drive transmission? The NSS has to get signal from the transmission to know what gear it's in. Weather it's manually are electronic.
__________________
1971 LWB Custom, 6.0LS & 4L80E, Speedhut.com GPS speedometer & gauges with A/C. 20" Boss 338's Grey wheels 4 wheel disc brakes. My Driver Seeing the USA in a 71 Upstate SC GM Truck Club 2013,14 and 2016 Hot Rod Pour Tour http://upstategmtrucks.com/ Get out and drive the truck this summer and have some fun! It sucks not being able to hear! LWB trucks rule, if you don't think so measure your SWB! After talking to tech support at Air Lift I have found out that the kit I need is 60811. Per the measurements I gave them. Ride height of truck inside spring and inside diameter of springs. |
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