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Got it, I'll submit a ticket. Thank you.

I sure am! Good thought though!

http://i.imgur.com/9LM6w2k.png

No worries! It is strange...

Is there a HPTuners rep here I should contact you can recommend?

Thats just for differential gearing, not transmission internal gearing.

http://i.imgur.com/OC9KNvX.png

I'm looking at changing the gear ratios in my 4l80e swapped 02 Yukon with a TCI kit. In advanced view I don't have any gear ratio options in the GUI. Others have shown me they have this option.
...

Sorry to beg!

If someone could verify I actually performed the segment swap correctly, I'd really appreciate it!

Do you see the right meta data, tables and values?

I'll not ask too much, but does someone have any input? I'll be doing a pressure test soon.

I also commanded shifts again.

A-B Solenoids
- 1st, clicks heard. ON-OFF
- 2nd, no clicks, OK, OFF OFF
- 3rd, clicks heard OFF-ON
- 4th, clicks hears, ON-ON

I verified the input VSS is working. I read that if it wasn't then the trans goes into limp mode. I disconnected it, got 0 rpm on input VSS log and caught a DTC immediately.
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I've completed a 4l80e swap into my 02 Yukon that had a 4l60e. I'm having issues with the trans being stuck in limp mode, 2nd gear and reverse only.

I'd like to rule out my tune.

Can someone...

As the title says, I have an 02 Yukon where I'm trying to swap the 4l60e with a 4l80e.

I'm stumped.

4l80e was rebuilt entirely. New everything including solenoids. Internal dual feed mod,...