Not shifting help! - The 1947 - Present Chevrolet & GMC Truck Message Board Network

lowhd01 · 06-01-2017, 10:37 PM

Ok so I know there's other posts on here about swaps and 4l60E not shifting but I feel like I've exhausted all my tips. My swap is complete and I cannot get my trans to shift! I just had it rebuilt so I dont lthink that's the problem. My speedo also does not work. I am running an intellitronix setup off of the vss output. It will shift manually 1st and second but comes out of gear in drive. I can get it to shift on it's own 1st to 2nd at about 3800 but that's about it. I have verified 12v at the trans, replaced the VSS and TPS. I also had speartech verify that the computer has the correct flash. Is it possible that the vss wires are backwards? Any help is appreciated!

06-01-2017, 10:37 PM	#1
lowhd01 Registered User Join Date: May 2014 Location: Pendleton, IN Posts: 19	Not shifting help! Ok so I know there's other posts on here about swaps and 4l60E not shifting but I feel like I've exhausted all my tips. My swap is complete and I cannot get my trans to shift! I just had it rebuilt so I dont lthink that's the problem. My speedo also does not work. I am running an intellitronix setup off of the vss output. It will shift manually 1st and second but comes out of gear in drive. I can get it to shift on it's own 1st to 2nd at about 3800 but that's about it. I have verified 12v at the trans, replaced the VSS and TPS. I also had speartech verify that the computer has the correct flash. Is it possible that the vss wires are backwards? Any help is appreciated! Last edited by lowhd01; 06-02-2017 at 08:46 AM.



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