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Potential Tuner
Is my converter locking up properly? Or some other trans problem? P0894
2002 4L80E with 2002 LQ4, but using DBW harness and computer from 2003 Suburban...
POST-Trans-rebuild-1.hpl
POST-Trans-rebuild-1.hpt
Completed swap and was working through DTC's... first time I really drove it on the highway any distance it set P0894. I double checked all my wiring thinking surely I had something wrong, but everything looked fine.
Before the swap, I had the transmission rebuilt at a local shop.
I made these screen shots to take to the shop to tell him it didn't look like it was locking up.
TCC-Screenshot-1.jpgTCC-Screenshot-2.jpgTCC-Screenshot-3.jpg
He dropped the pan and said there was metal in the pan(not sure what other diagnosis he did). Said the trans needed to come out. When I got it back and he said he rebuilt it again and replaced all the electrical components and that it had burned 2 sets of clutches... 3rd and not sure the other....
Anyway...I uploaded the current tune and a log file from a short drive.