Hello, I am new to the forum and need some help.

My wife was driving our suburban and said when she went to down shift it just "came loose" now the truck doesn't shift into reverse, you have to play around with it., eventually it goes in.

Any body know what this could be?

thanks in advance for your time!

 

Welcome to the forum

I'd give the linkage a once over, check the linkage at the transmission while someone works it with the vehicle off, parking brake on to see its range of motion, if no or little movement I'd consider opening the column up to inspect...

 

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will do!
Thanks, Mark