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545RFE stuck in limp mode after flashing
I have a 2007 Chrysler Aspen 5.7 hemi. Around the time I started tuning it, it would occasionally get stuck in limp mode. It will stay in 3 or 4 (I'm not sure which) and I can only get 2nd if I shift manually with the column shifter. It seems to happen after flashing a tune and will sometimes go away if I revert to a previous tune or stock tune, but sometimes it still does it. It reports -3F trans fluid temp, so I jumped the wire directly from the PCM for the trans temp sensor with a resistor to simulate 190F. When it works normally, the trans temp reports 190-191F as it should, but sometimes it goes to limp mode and still reports -3 F trans fluid temp. I have tried setting all trans settings back to stock and it didn't seem to help. Any advice would be appreciated. Current tune and log. Attachment 109716Attachment 109717