Does the ,04 trailblazer have a fuse for the transmission. If so where is it located,,?
This is a very typical problem almost every trailblazer owners has come across.
The Transmission fuse in a trailblazer is called ''EATX'' (don't ask why)
However, you can EATX written on the fuse planel Lid. However, to test it, use a scanner, there is no other way to do this.