The motor on the antenna is probably bad or if it goes up it could be a bad switch.
The starter on a 2001 Pontiac Trans Am is located on the driver's side of the motor. It is down low towards the back of the motor.
Check in the harness down at the starter
From the factory, Pontiac engines do not have adjustable valves. You simple torque them down to 20-25 foot pounds.
Low fluid, Trans computer that needs a software flash at the dealer, failing trans, etc
My RV antenna binds when cranking it down
Down the same tube that holds trans dipstick. Use a trans funnel, long, flexible and correct size.
On the back side of the distributor facing the firewall , it will have to screws bolting it down to the distributor
how to put my antenna down on a Toyota seca 1.8
on my 2001 grand am gt the governor shuts me down at about 121 mph
If your asking for the 77 model, it's in the floor on the left side, you use your left foot to press it down to turn them on or off.
If it goes up and down by itself its either a bad grounded radio or speaker. If ur just talking about the FM/AM radio then u probably have bad antenna adaptor
I have an 89 that occasionally gets stuck in the down position.Use a screwdriver or a butter knife or a pen.Poke down on the bottom half of the latch (not the top part on the hatchback above your head).