P0742 CHEVROLET -

Question

the trans is shifts hard into everything driving me nuts so I changed the transmission and still does the same thing helppppp

Answer 1

P0742 TCC

Go to the engine fuse box, there listed as "auto trans" check the fuse,it powers the shift solenoid and the TCC, you may have to test for power at the transmission if you have power at the auto trans fuse.

Comments

So what your saying or it looks like from the diagram the fuse is seperated from the fuse box

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Go to the engine fuse box, check the fuse , This also power the shift solenoid, Without power the shift solenoid don't shift right, there is a reason why the fuse blew, if the fuse blew at cruse, the TCC has a short,

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All the fuses are good inside an out