Will not shift out of park

I took my vehicle to my mechanic today. After doing some test, he found that the brake light switch works if he moves the switch manually against the connecting rod of the booster. They checked to make sure that the brake booster that I put on a couple of days ago was the correct one. According to the part store that I purchased the booster from there is only one booster for that year and model, but my mechanic found two. They are thinking that the nipple on the end of the shaft on the new brake booster is too narrow to trigger the switch. I hope they are correct. They are getting both of the boosters in tomorrow to see if there is a difference. One booster is for electronic stabilization and one not. The VIN number really did not tell us either way.

Hopefully I will be able to give you an good update tomorrow.

I picked up my vehicle from the mechanic and the brake booster that I put in was defective. They put in a new booster same model and everything works.