Under the steering wheel.
The brake light and turn signal work off the same wire at the bulb so if both brake lights work it's not the connection at the plug at the light in the rear.
It could a corroded connection where the T/S switch connects to the body which is located on the steering column on the right side.
If you look under the dash at the right side of the column you will see it.
Originally Posted by cheap5.0
I looked at those real quick and just inspected the connections, i will look closer tomorrow.
As for the T/S switch, where is it located?