replace the truck motor, or spray the existing one with wd40 to be sure all moving parts are well oiled.
If you have an automatic release like I had on a 1994 Buick P.A. and it stopped working and would not close, I had to replace the latch assembly to make it a manual by getting a used one from the salvage yard. The trunk still closes today.
If it's the one where a electric motor closes the trunk for you, you might have to get the new electronic switch by the latch on the car. That's what I had to do.
Remove the power trunk release, it may be stuck and holding the latch to the open position. I had same problem and found that if I use the key to unlock power lock then closed trunk - it worked.
It is not located in the trunk it is Mounted on top and inside the fuel tank.
Have you tried the trunk lock button inside of the glove box? Greg
yes, it does in my 1991 buick park ave.
My manual says 20.3 cu ft.
motor is out or you have a fuse blown
You'll need to open the trunk lid first. Insert TV. Close trunk lid.
check wire's in trunk right side i had one cut off it was a brown wire
Yeah they will just put rubber band tires on the rim and not alot sounds in the trunk ...
The lock and trunk circuit breaker for a 1994 Park Avenue could be in one of two places. It could be under the dash with the fuses or under the hood with the relays in a distribution box.