The lower seat comes out by pushing straight back at the front center of each of the two side seat positions and then pulling up. It will take a strong force. Try squatting in the footwell of each side and using your knee lean into the seat while lifting up. When you get the seat bottom out look at how the fastening method works to understand what you were doing.
The back section is bolted by seatbelt bolts at the bottom on either side of the center hump. Unbolt and lift the lower end forward. I'm not sure how the seat back is fastened on the upper back, but it might come off by a similar method as the seat bottom. Try pulling down and out on either side of each upper middle back to clear the hooks on upper back. Alternately there are two long screws protruding from the seat back in the trunk. The forward truck liner is fastened by velcro style fasteners at each speaker location, Pull the liner down at those locations and it will hinge down to reveal the seat back frame. There are some electronics in that area also.
---the top ones you'll need to come in from the trunk, 7/16 open end wrench is good.
1992-2002, comparable Seville models should work also as they shared the same platform.
very simple task...first remove the rear seat, there you will see the motor, you should be able to take it from there.
Push bottom in then up for bottom. Top has two bolts then lifts up out of clips behind seat
by removin it who asked this
how would you remove the rear speakers to a cadillac sedan deville 1990.
there is no way to adjust the ride height other then aftermarket suspension parts
Check the fiber optic cable. See more specific answer in question above.
At the bottom of the engine, towards the rear of the oil pan, closer to the left front wheel.
Remove rear seat and remove battery
Remove the cover in the rear window.
its on the drivers side of the engine (otherwise the rear end of a typical v8) right next to the valve cover
4 speakers total. I had the Bose system and the door speakers are 5-1/4" and the rear are 6x9