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- - 4l80e trouble (https://67-72chevytrucks.com/vboard/showthread.php?t=854879)

garret hakkleberry

10-03-2024 08:56 AM

4l80e trouble

I was driving down the road in my k3500 and it had shifted into limp mode and it had been stuck there ever since I took it to the shop where they scanned it and they said my circuit a and b solenoids were out so I replaced those new fluid filter and everything the fluid looked good when I pulled it out and its still stuck in limp mode I need some help for the lowest cost possible any imput is helpful thank you

EVRLET

10-03-2024 02:37 PM

Re: 4l80e trouble

Have you tried disconnecting the battery for a few minutes to do a reset?

hatzie

10-03-2024 06:35 PM

Re: 4l80e trouble

Is ATF coming out through the internal solenoid harness to cab harness connector?

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