Mechanics

THE LOCK AND UNLOCK BUTTONS DO NOT WORK ON PARK AVE. ULTRA

1993 Buick Park Avenue • 23,000 miles

Although the doors lock when in drive and unlock when in park, I cannot use the buttons manually. Yikes, getting old locking all doors in such a huge car. Could it be a fuse? Since my windows work, sometimes lol
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Icyblue
May 11, 2012.




Check the door lock frist

Cadieman
May 11, 2012.
U will need to check the fuse.U will need a testlight to do some checking. Check the lock fuse if good voltage. Remove the lock switch plate and check for power to the orange/black wire to the lock switch and that voltage goes to the other wires when u lock and unlock the switch.
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Cadieman
May 11, 2012.

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