I have a 2007 Silverado LT (new body style) and just recently the door will not open from the inside. It opens from the outside fine and everything else works fine (locks, etc). So I assume its the door latch cable that needs to be replaced? Where can I buy this cable and would I need to replace anything else? Thanks.

 

looks like the cable from the door lock actuatuor. make sure the door trim panel that secures it, holds it in place when its snapped together.

may be a dealer only part.