Dead battery, don't know where the battery is located but believe it is under the seat. Don't know how to remove the seat.

does the seat come off with a key? most cycles differ in the way to access the battery read your owners manual if you don't have one buy one some seats remove with a key some are bolted and the bolts are under the edge of the seat and can be difficult to access if you don't know where they are

believe or not i may be under the drivers seat. I don't know why.

Pure SWAG on my part, but the only 2 things I can think of on the back cab wall are the power slider motor ( if a rear power slider is installed ) or the VSM ( Vehicle Security Module, called a Body Security module on 04-05 MY ).

should not be clicking, maybe an issue with maybe the ground to the VSM ?

You would need to remove the seat back if it is a SuperCrew or SuperCab, to get to the VSM to check the ground, and if any of the pins are discolored in the connectors ( remove and check ):



These are the pictures from when I installed the heated seats in my SuperCrew
Where the screw driver goes into release the clip.

Close up of what you are shooting for when the seat is installed, the screw driver needs to go through that openeing to trigger the clip.


The trigger you need to press to release the seat back. Best once you get 1 side released, stick something under it so it does not click back into place, I used a 2x4 in a sock to slide between the seat back and bottom.

I don't know 100% for sure where the battery is but typically on Japanese bikes they're under the seat. You can charge it yourself using a motorcycle battery charger. Sears also sells a charger that's good for cars and motorcycles and will condition a battery that's sulfated. Changing the gas in the tank would be a good thing to do to help prevent the possibilities of fuel related problems rearing up when you show the bike. Other than that, a good going over before you put it on the market is a good idea.

Look under the seat between the fuel tank and seat area. Or follow the side cover around under the tank where the two side covers would meet.There is a Key Hole like on a car door you need your key to turn the lock and pull up on the front of the seat. The battery is under the seat under a plastic cover held down with a rubber strap.

This is your electronic brake control module(ebcm).This is the module for the anti-lock brake system.The module is located on the inside of the frame just below the drivers seat area.The problem is the electrical part of the module.This is the top part of the module and you don`t have to disconnect any brake lines.It also isn`t in the easiest of places to work in.The 4 screws that hold it down are torx head screws and being in the area that they are in it can be difficult to remove because of rust.The other thing is this module is not cheap.If you don`t want it to drain the battery and don`t want to fix it right away then you can just remove the abs fuse in the under hood fuse panel.But you will not have anti-lock brakes.Just the regular brake system.If you do decide to replace it make sure you clean the area very good before starting because you don`t want dirt to get into the module when you take off the top part.Remember do not undo any brake lines.The fuse is a maxi fuse this means it is one of the big ones.Hope this helps.and let me know if you have any more questions.Good luck.

the battery is under the oil cooler directly vbehind the front wheel, behind a black or chrome cover you must remove 2 bolts to remove the cover to access the battery,

Download a manual at this site:-
http://safemanuals.com/user-guide-instructions-owner-manual/CADILLAC/SEVILLE%202000-_E

"The battery is located under the rear seat cushion.
To access the battery, see “Removing the Rear Seat
Cushion” in the Index. You don’t need to access the
battery to jump start your vehicle. See “Jump Starting”
in the Index."

I believe it is located under the front seat. To access it, locate the trim panel at the base of the seat. Remove it carefully and you'll see the front seat attachment bolts. Remove the bolts and tip the seat back. You'll then see the battery cover and you'll have access to the battery.

under passenger side nr back wheel,