99 grand prix tranny speed sensor replacement

[oksoonersfn1]

i was wondering if any body could help with what size of socket works when replacing the 99 tranny speed sensor on the output transmission sesor

 

[Fivefingerdeathpunch]

I guess would be either a 12 or a 13mm.

 

[00grandprixgtp]

i was thinking it was a 10mm but not sure would have to look again

 

[oksoonersfn1]

it was a 10mm and was a pain in the butt to replace ........what do we have ta do to reset it

 

[Familyman]

I just put one in my 99 and i did not have to reset it