anyone know where the DLC is located on a 1999 Pontiac grand am?

[MisterC]

in trying to find where the DLC or data link connector is located. Help and Thanx

 

[tirespoke .]

if you mean the one to hook your obd-2 scanner into, then they are normally poking out from under the dash right below the steering wheel.

if its the one the GM techs use the big diagnostic system on, it'll be under the hood somewhere with a cap on it.

 

[JetDoc]

It's usually under the instrument panel on the driver's side.

 

[Rylan V]

Directly below the steering column.