Hey guys recently got a 2007 trailblazer from my dad and before giving it to me we decided to replace the Front disconnect assembly to fix the 4wd problem he was having. After we finished replacing the assembly and getting everything bolted back up we now have a service 4wd light on and when we try and put the truck in 4wd the indicator just flashes repeatedly but the truck does seem to actually be going into 4wd. For example I had it in 4wd low to test it and and was only going a few mphs and couldn’t turn very sharp so I thought it was maybe a connector to the actuator. We went for a drive and I flipped it into auto and it grinded slightly. At this point we’re just looking for second opinions before tearing it back apart again. Any help would be huge!
TIA!
TIA!