what is the wiring position for the ignition module on a 1990 Buick Park Avenue?
Under the back seat in a fuse box.
under the coil pack in the engine compartment. The coil pack is where the plug wires hook into it.
Depends on the engine the Park Avenue had in it.
Where can I locate the "Lamp Control Module" on a 1994 Buick Park Avenue
It is located behind the glove compartment box. Remove the glove compartment box door and you will see a control module. The BCM is located BEHIND the module in front. I replaced mine and it wasn't too difficult.
the quad driver module is a component of the ECM. you must replace ECM.
under the back seat....
The flasher on a 1999 Park aver is located under the dash. It is just to the right of the steering column.
The horn location for a 1999 Buick Park Avenue is along the front of the engine compartment, near the right headlight. It is directed outward to help the sound travel further.
It will always depend.