Don't know
The ECM powers the fuel pump relay
where is the fuel pump switch located for a 1992 buick lasabre
In the fuel tank !!
Right side of dash...remove the kick panel and the fuse block is up in the dash.
On my 91 its behind the engine in the center of the firewall
On a 1992 Buick Park Avenue, the starter enable relay is typically located in the under-hood fuse box. This relay is responsible for allowing power to the starter motor when the ignition key is turned. To access it, open the fuse box cover and refer to the diagram inside to identify the specific relay associated with the starter system. Always consult the vehicle’s service manual for precise locations and details.
The horn relay on a 1992 model is on the fire wall, under the long cover. My relay would click, but would not blow the horn. My wife pressed the horn button while I put my hand on each relay until I found the right one.
Yes, there is a cable that runs to the rear wheel brake drums.
Follow the positive battery cable from the battery. It will lead you to the starter.
under the dash behind kickboard on passenger side.
just in front of the air intake on the 92 park avenue supercharged model not sure on the standard 3.8 liter
On my 91 it is located under the front pass door it run right along the frame