4l80e. Transmission failure 1st trip for 2015
My suburban has 123k and just blew the transmission on the first trip of the year. Fresh fluid and cool trans temps. Went to backup trailor on level ground. All gas/no go. Got it to drivewa...
Forum Discussion
I would not jump out and condemn the transmission or transfer until I had it checked out. There is several electrical connections on some that could cause issues including the transfer case.
Is there an engine check light? Some later rigs set codes for shifting problems identifying what the problem could be.
Is there an engine check light? Some later rigs set codes for shifting problems identifying what the problem could be.
