So I was reinstalling my PCM with its new custom chip installed and I noticed a couple connectors missing homes. I have no idea what they are or where they go to. If someone could identify them for me it would be a great help! This is on a mostly stock 1989 Firebird Formula TBI 305 vehicle. All these connectors are on the passenger side, under the kick panel and dash.

 

The grey connector in the second picture is for the power antenna relay. If you don't have a power antenna that it doesn't plug into anything.

 

Oh okay. Yeah I don't have a power antenna. Thank you!

 

The top pic looks like the rear defroster relay connector; Same deal,.... If you don't have that option it doesn't plug into anything.

 

I don't haha. Thank you for the info!