Buick Park Avenue Fuse Box Diagram - 2003 Buick Park Avenue

SOURCE: fusebox diagram for 1989 buick park avenue

hi try Buick car owners club or an auto electrician that specializes in Buick is guaranteed to have a copy hope this helps glenn.......

SOURCE: insterment panal fuse box cover

James, Dash panel lights run off your parking lights. First thing to check Is the dial by your light switch to see if it is all the way down

To get a placard of your fuse layout, contact your local dealer parts department and they should be able to give you a print out for free.
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SOURCE: where is the fuse panel on a 1998 park avenue ultra?

I just accessed mine. It is under the rear seat. You just lift up on the seat, and it pops right out. If you are having problems with the rear defroster, it could very likely be the control module. This is a combination module which the rear antenna, and the defroster grid plugs in to.
When mine went out I smelled a "burnt wire" smell, then it went out.
To access the module, sit in the back seat, drivers side. There is a trim panel that will be by your left ear as you are looking forward. It is the panel that flares down from the ceiling to the rear deck. Gently pull at the edge of this panel, working around the edges, and the small strip which continues over the top of the door.
The seatbelt goes through this panel, so it will be hanging from the seatbelt at this point. There is a ~3" square, black module with the defroster input and output wires, and the antenna wire plugged into it.
You just unplug the wires, pull the one mounting screw, and voila!
On mine the module was obviously melted, as was the wire going into it. I got the replacement from a salvage yard, as the new one was over $50, and the replacement wire was $18. The salvage yard was unable to look it up, so I had to go out to the yard with them and pull it myself. The final cost was $17 (they tried to charge me $40, and I told them I could get it online for that, and they dropped the price).
You can use a crimp on **** connector to put in the replacement wire, but because of the heat in that area I chose to solder the wires together.
BTW, this module fits a wide range of Buicks, and full size Olds.
Hope this helps.

ZJ Limited

• 17989 Answers
• Posted on Apr 19, 2010

SOURCE: FUSE IDENTIFICATION FOR 97 BUICK PARK AVENUE

Several Fuse Panel locations there; all fuse's description can find it in 1997 Buick Park Avenue Owners Manual (page 331 and next).

Hope this help (remember comment and rated this post) TY for using Fixya.

SOURCE: where is the fuse box at on a 1997 buick park

Hi,
The fuse box is located on the inside of the car passenger side. You have to open the door and it is behind the panel on the side of the dashboard. Look under the motor and it will be under the black square box cover.
Thank you !!