power seat problems on 2002 Buick Park Avenue

my power seat goes forward and backwards , but wont go up and down?

by in Gallatin, TN on December 21, 2010
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1 answer
ANSWER by , December 30, 2010
The motor is finished. Replacement is difficult. Try and get a seat with complete function, memory etc. from a salvage yard. Make sure that it comes from an Ultra.