One problem related to transmission not go into gear has been reported for the 2009 Buick Enclave. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2009 Buick Enclave based on all problems reported for the 2009 Enclave.
Hard shifting noted in gears. Car acts like it's in neutral when in reverse. Buick dealership says the wave plate is defect. Other 09 Buick Enclaves are covered by specialty policy. 14404 a. But not my VIN VIN. Same make model and transmission. I was told by GMC customer service to complain here.