Having problems with your 1999 Buick Park Avenue ?
Where is the computer diagnostic port on a 1999 Park Avenue?
HI. It is located in the Front seating area, on the driver side. It will be mounted, just\015\012\011\011\011\011\011\011\015\012\011\011\011\011\011\015\012\011\011\011\011\011\011\015\012\011\011\011\011\011\011\015\012\011\011\011\011\011\011\015\012\011\011\011\011\011\011\011 under your dash, on the driver side.
The o b d 2 connector is under the dash ,about where your knees set,on drivers side,but you have to use a code reader to access the codes.
Repair Help & Product Troubleshooting for 1999 Buick Park Avenue
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